7-1393480-6中文资料

苯基硅橡胶在航空航天领域的应用研究刘　琳，金　磊（同济大学材料科学与工程学院，上海201804）摘要：对比研究牌号为SE6660，SE6635和SE5563U的甲基乙烯基苯基硅橡胶（简称苯基硅橡胶）及其硫化剂DCBP 和DBPH对航空航天领域的适用性。

结果表明：SE5563U苯基硅橡胶的综合性能较好；采用硫化剂DBPH的SE5563U苯基硅橡胶交联密度大，抗撕裂性能好，压缩永久变形小，脆化温度为－110 ℃，非常适用于航空航天器材门窗系统密封材料。

关键词：甲基乙烯基苯基硅橡胶；压缩永久变形；脆化温度；航空航天中图分类号：TQ333.93；TQ336.4＋2 文章编号：1000-890X（2020）02-0119-04文献标志码：Ａ DOI：10.12136/j.issn.1000-890X.2020.02.0119甲基乙烯基苯基硅橡胶（简称苯基硅橡胶）是在乙烯基硅橡胶的分子链中引入二苯基硅氧烷链节（或甲基苯基硅氧烷链节）而制成的，是通过引入大体积的苯基破坏二甲基硅氧烷结构的规整性来降低聚合物的结晶温度和玻璃化温度[1-2]。

苯基含量（苯基与硅原子物质的量比）为5%～10%的苯基硅橡胶通称低苯基硅橡胶，其脆化温度低（最低－115 ℃），具有优异的耐低温性能，在－100 ℃下仍具有弹性[3-4]。

随着苯基含量的增大，分子链的刚性增大，其结晶温度上升。

苯基含量为15%～25%的苯基硅橡胶通称中苯基硅橡胶，具有耐燃烧特点[5]。

苯基含量在30%以上的苯基硅橡胶通称高苯基硅橡胶，具有优良的耐辐射性能。

高苯基硅橡胶应用在要求耐低温、耐烧蚀、耐高能辐射、隔热等的场合[6]。

苯基硅橡胶由于具有独特的耐高低温、耐氧、耐光和耐气候老化等性能，是航空航天等国防尖端工业不可缺少的密封材料胶种[7-8]。

本工作选择两种过氧化物硫化剂[硫化剂DCBP（2，4-二氯过氧化苯甲酰）和硫化剂DBPH （2，5-二甲基-2，5-二叔丁基过氧化己烷）进行对比研究，旨在确定合适的硫化剂，以制得性能优异的苯基硅橡胶，为苯基硅橡胶在航空航天领域中的应用提供参考。

MTMT00A08-1415034-19-1415043-17-1393163-37-1415043-1 8-1393163-3MTMT00A0..MT7874002-2017, Rev. © 2015 Tyco Electronics Corporation,a TE Connectivity Ltd. company Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section.Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at /definitionsDatasheets, product data, ‘Definitions’ sec-tion, application notes and all specifications are subject to change.1SCHRACKn Snap-on mounting on DIN-rail n Screw mountingn Pozidrive screws with rising clamp terminals n Logical layout of input-/output connections n White marking areaMT DIN-rail sockets with screw-type terminalsMT 78 750 MT3 DIN-rail socket with screw-type terminals, 11-pin MT 78 755 MT2 DIN-rail socket with screw-type terminals, 8-pinMT78 760 MT3 DIN-rail socket with screw-type terminals, 11-pinMT 78 740 MT3 DIN-rail socket with screw-type terminals, 11-pin MT 78 745 MT2 DIN-rail socket with screw-type terminals, 8-pinGeneral Purpose Relays AccessoriesAccessories Multimode Relay MTZF0235-BF0103-BS0414-AB S0414-ACF0103-BS0311-BB S0414-AAF0200-BS0366-ASocket system MT 78 740 and MT 78 745n 8/11 pin socket for MT2 / MT3n Double A2 screw for simple further connection of coil supplyZ Zb02-2017, Rev. 0217© 2015 Tyco Electronics Corporation, a TE Connectivity Ltd. company Datasheets and product specificationaccording to IEC 61810-1 and to be usedonly together with the ‘Definitions’ section.Datasheets and product data is subject to theterms of the disclaimer and all chapters ofthe ‘Definitions’ section, available at/definitionsDatasheets, product data, ‘Definitions’ sec-tion, application notes and all specificationsare subject to change.2SCHRACKType Part NumberMT 28 800Metal retaining clip MT 8-1393163-0LED and Protection modules for MT 78 740, MT 78 745Type Part NumberMTM T0 0A0Protection diode 1N4007 (A1+, A2-) 7-1393163-6MTM U0 730RC-network 110...230 VAC 7-1393163-8MTM L0 024red LED 24 VAC / VDC 7-1393163-4Function modules for MT 78 740, MT 78 745Type Part NumberMTM Z0 W00 Delay ON 7-1393163-9MTM F0 W00Multifunction 7-1393163-3Technical data - Function modulesNominal voltage 24...240 VDC / VACMains frequency 48...63 HzPrecision of time setting + 0.5 %Readiness for repetition ≤ 0.5 % or 5 msInfluence of temperature ≤ 0.1 %/°CTime range switchable 0.05s...240h in 8 rangesMaterial compliance: EU RoHS/ELV, China RoHS, REACH, Halogen contentrefer to the Product Compliance Support Center at/customersupport/rohssupportcenterAmbient temperature range -25…+55˚CGeneral Purpose RelaysAccessoriesAccessories Multimode Relay MT (Continued)ApprovalsVDE Cert. No. 40009096, cULus E135149Technical data MT78 750/755/760/740/745Rated voltage/Max. switching voltage AC 240/400 VACRated current 10 ADielectric strengthcoil-contact circuit 2500 V rmsopen contact circuit 1500 V rmsadjacent contact circuit 2500 V rmsClearance / creepage coil-contact circuit ≥ 2.8/4 mmMaterial group of insulation parts IIIaInsulation to IEC 60664-1Type of insulation coil-contact circuit basicopen contact circuit functionaladjacent contact circuits basicRated insulation voltage 250 VPollution degree 2Rated voltage system 230/400 VOvervoltage category IIIMaterial compliance: EU RoHS/ELV, China RoHS, REACH, Halogen contentrefer to the Product Compliance Support Center at/customersupport/rohssupportcenterAmbient temperature range -20…+80˚CTerminals screwTerminal screw torque acc. IEC 61984 0.5 Nmmax. 0.7 NmWire strip length 9 mmWire cross sectionsingle wire 2 x 2.5 mm2fine wire 2 x 2.5 mm2with bootlace crimp (DIN 46228/1) 2 x 1.5 mm2Insertion cycles A (10)Max. Insertion Force total 100 NMounting distance ≥ 0 mm, dense packingWeightMT 78 750/760 54 gMT 78 755 47 gMT 78 740 62 gMT 78 745 56 gPackaging unit 25 pcsDIN-rail sockets with screw-type terminalsType Part NumberMT 78 750DIN-rail socket with screw-type 1415035-1terminals, 11-pinMT 78 755DIN-rail socket with screw-type 3-1415035-1terminals, 8-pinMT 78 760DIN-rail socket with screw-type 8-1415034-1terminals, 11-pinMT 78 740DIN-rail socket with screw-type 8-1393163-3terminals, 11-pinMT 78 745DIN-rail socket with screw-type8-1393163-4F0201-BF0203-BF0204-B02-2017, Rev. 0117© 2015 Tyco Electronics Corporation, a TE Connectivity Ltd. company Datasheets and product specificationaccording to IEC 61810-1 and to be usedonly together with the ‘Definitions’ section.Datasheets and product data is subject to theterms of the disclaimer and all chapters ofthe ‘Definitions’ section, available at/definitionsDatasheets, product data, ‘Definitions’ sec-tion, application notes and all specificationsare subject to change.3SCHRACKFunction modules for MT 78 740, MT 78 745FunctionDelay ONDelay OFFsingle shot leading edgesingle shot trailing edgeDelay ONtriggerd by signal contactsingle shotflasher starting with pauseflasher starting with pulseAccessories Multimode Relay MT(Continued)Technical data MT78 602/603/612/613Rated voltage/Max. switching voltage AC 240/400 VACRated current 10 ADielectric strengthcoil-contact circuit 2500 V rmsopen contact circuit 1500 V rmsadjacent contact circuits 2500 V rmsClearance / creepage coil-contact circuit ≥ 2.8/4 mmMaterial group of insulation parts IIIaInsulation to IEC 60664-1Type of insulation coil-contact circuit basicopen contact circuit functionaladjacent contact circuits basicRated insulation voltage 250 VPollution degree 2Rated voltage system 230/400 VOvervoltage category IIIMaterial compliance: EU RoHS/ELV, China RoHS, REACH, Halogen contentrefer to the Product Compliance Support Center at/customersupport/rohssupportcenterAmbient temperature range -40…+70˚CTerminals pcb, solder terminalsInsertion cycles A (10)Max. Insertion Force total 100 NMounting distance ≥ 0 mm, dense packingResistance to soldering heat 270°C/10sWeight 7 gPackaging unit 25 pcsSockets with solder and PCB terminalsType Part NumberMT 78 612Socket 8-pin with solder terminals 7-1415043-1MT 78 613Socket 11-pin with solder terminals 8-1415043-1MT 78 602Socket 8-pin with PCB terminals 9-1415043-1MT 78 603Socket 11-pin with PCB terminals 1415044-1MT 78 613Socket 11-pin with solder terminalsMT 78 603Socket 11-pin with PCB terminalsF0107-AS0309-AAF0104-AS0309-ABF0105-AS0309-ACF0106-AS0309-ADGeneral Purpose RelaysAccessoriesMTMT00A08-1415034-19-1415043-17-1393163-37-1415043-1 8-1393163-3MTMT00A0..MT78740。

Extract from the onlinecatalogVC-MP-S1Order No.: 1884720The illustration shows versions, powder-coated and EMC-coated box mounting basehttp://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1884720Box mounting base, made of metal, powder-coated type 1, number of modules 2, cable screw connection Pg16http://Please note that the data givenhere has been taken from theonline catalog. For comprehensiveinformation and data, please referto the user documentation. TheGeneral Terms and Conditions ofUse apply to Internet downloads. Technical dataGeneral characteristicsNote When using fiber optics, the bending radii of the cablemanufacturers must be observed.Design VC 4Degree of protection IP65/IP66/IP67Type of the screw connection Pg21Pg screw connection NoneHeight61 mmNumber of module slots5Housing material Zinc die-castHousing surface material Nickel-platedSeal material EPDM, conductiveAmbient temperature (operation)-40 °C ... 125 °CAccessoriesItem Designation DescriptionGeneral1885619VC-M-KV-PG21 1X6/2X9Multiple screw connection Pg21, made of metal, consisting ofrubber seal with several holes and a pressure screw, for cablescrew connection support VC-M-KV-PG21...1885635VC-M-KV-PG21 2X6/2X8Multiple screw connection Pg21, made of metal, consisting ofrubber seal with several holes and a pressure screw, for cablescrew connection support VC-M-KV-PG21...1885648VC-M-KV-PG21 2X7,2/1X10,5Multiple screw connection Pg21, made of metal, consisting ofrubber seal with several holes and a pressure screw, for cablescrew connection support VC-M-KV-PG21...1885651VC-M-KV-PG21 3X7Multiple screw connection Pg21, made of metal, consisting ofrubber seal with several holes and a pressure screw, for cablescrew connection support VC-M-KV-PG21...1885664VC-M-KV-PG21 3X9Multiple screw connection Pg21, made of metal, consisting ofrubber seal with several holes and a pressure screw, for cablescrew connection support VC-M-KV-PG21...1885677VC-M-KV-PG21 4X6,5Multiple screw connection Pg21, made of metal, consisting ofrubber seal with several holes and a pressure screw, for cablescrew connection support VC-M-KV-PG21...1885680VC-M-KV-PG21 4X8Multiple screw connection Pg21, made of metal, consisting ofrubber seal with several holes and a pressure screw, for cablescrew connection support VC-M-KV-PG21...1853997VC-M-KV-PG21( 7-10,5)Half screw connection Pg21, made of metal, consisting ofrubber seal with one hole and one pressure screw, for type 2 - 4housings, cable [mm] 7 - 10.51854006VC-M-KV-PG21( 9-13)Half screw connection Pg21, made of metal, consisting ofrubber seal with one hole and one pressure screw, for type 2 - 4housings, cable [mm] 9 - 131854035VC-M-KV-PG21(11,5-15,5)Half screw connection Pg21, made of metal, consisting ofrubber seal with one hole and one pressure screw, for type 2 - 4housings, cable [mm] 11.5 - 13.51854048VC-M-KV-PG21(14-18)Half screw connection Pg21, made of metal, consisting ofrubber seal with one hole and one pressure screw, for type 2 - 4housings, cable [mm] 14 - 181854051VC-M-KV-PG21(17-20,5)Half screw connection Pg21, made of metal, consisting ofrubber seal with one hole and one pressure screw, for type 2 - 4housings, cable [mm] 17 - 20.51885305VC-M-KV-PG21(20X 7)Single screw connection PG21, made of metal, consisting ofrubber seal with a long hole and pressure screw, for type 2-4housings, cable [mm] 20 x 7 mm (for flat-ribbon cable) 1854970VC-M-KV-PG21- 1X8,5/1X12Half screw connection Pg21, made of metal, consisting of rubberseal with several holes and one pressure screw, for type 2 - 4housings:Marking1852875VC-BZS WH Marker labels, unprinted, 5-section, for individual labeling with M-PEN or CMS system, whiteDrawings Dimensioned drawingAddressPHOENIX CONTACT GmbH & Co. KGFlachsmarktstr. 832825 Blomberg,GermanyPhone +49 5235 3 00Fax +49 5235 3 41200http://www.phoenixcontact.de© 2008 Phoenix ContactTechnical modifications reserved;。

Extract from the onlinecatalogMSTBV 2,5/ 3-GF-5,08Order No.: 1777086The figure shows a 10-position version of the producthttp://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1777086Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08 mm, no. of positions: 3, mounting: Solderinghttp://Please note that the data givenhere has been taken from theonline catalog. For comprehensiveinformation and data, please referto the user documentation. TheGeneral Terms and Conditions ofUse apply to Internet downloads. Technical dataDimensions / positionsPitch 5.08 mmDimension a10.16 mmNumber of positions3Pin dimensions 1 x 1 mmHole diameter 1.4 mmTechnical dataInsulating material group IIIaRated surge voltage (III/3) 4 kVRated surge voltage (III/2) 4 kVRated surge voltage (II/2) 4 kVRated voltage (III/2)320 VRated voltage (II/2)400 VConnection in acc. with standard EN-VDENominal current I N12 ANominal voltage U N250 VMaximum load current12 AInsulating material PBTInflammability class acc. to UL 94V0Certificates / ApprovalsCSANominal voltage U N300 VNominal current I N10 ACULNominal voltage U N300 VNominal current I N10 AULNominal voltage U N300 VNominal current I N10 ACertification CB, CSA, CUL, GL, GOST, RS, UL, VDE-PZI AccessoriesItem Designation DescriptionAssembly1755477MSTB-BL Keying cap, for forming sections, plugs onto header pin, greeninsulating materialMarking1051993B-STIFT Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm0804293SK 5,08/3,8:FORTL.ZAHLEN Marker card, printed horizontally, self-adhesive, 12 identicaldecades marked 1-10, 11-20 etc. up to 91-(99)100, sufficient for120 terminal blocks0805085SK 5,08/3,8:SO Marker card, special printing, self-adhesive, labeled acc. tocustomer requirements, 12 identical marker strips per card, max.25-position labeling per strip, color: white0805412SK 5,08/3,8:UNBEDRUCKT Marker cards, unprinted, with pitch divisions, self-adhesive, 10-section marker strips, 12 strips per card, can be labeled with theM-PENPlug/Adapter1734401CR-MSTB Coding section, inserted into the recess in the header or theinverted plug, red insulating materialAdditional productsItem Designation DescriptionGeneral1873210FKC 2,5/ 3-STF-5,08Plug with screw flange, nominal current: 12 A, rated voltage: 250V, pitch: 5.08 mm, no. of positions: 3, type of connection: Spring-cage connection1902314FKCT 2,5/ 3-STF-5,08Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.08 mm, no. of positions: 3, type of connection: Spring-cage connection1874112FKCVR 2,5/ 3-STF-5,08Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.08 mm, no. of positions: 3, type of connection: Spring-cage connection1873812FKCVW 2,5/ 3-STF-5,08Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.08 mm, no. of positions: 3, type of connection: Spring-cage connection1777811FRONT-MSTB 2,5/ 3-STF-5,08Plug with screw flange, nominal current: 12 A, rated voltage: 250V, pitch: 5,08 mm, no. of positions: 3, type of connection: Screwconnection1777992MSTB 2,5/ 3-STF-5,08Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.08 mm, no. of positions: 3, type of connection: Screwconnection1809747MSTBC 2,5/ 3-STZF-5,08Plug component, nominal current: 12 A, rated voltage: 320 V,pitch: 5.08 mm, no. of positions: 3, type of connection: Crimpconnection1805314MSTBT 2,5/ 3-STF-5,08Plug with T-shape and screw flange, nominal current: 12 A,rated voltage: 250 V, pitch: 5.08 mm, no. of positions: 3, type ofconnection: Screw connection1835106MVSTBR 2,5/ 3-STF-5,08Plug with screw flange, nominal current: 12 A, rated voltage: 250V, pitch: 5,08 mm, no. of positions: 3, type of connection: Screwconnection1834916MVSTBW 2,5/ 3-STF-5,08Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.08 mm, no. of positions: 3, type of connection: Screwconnection1918104QC 0,75/ 3-STF-5,08Plug components, 5.08 mm pitch, color: green, no. of positions 3,dimension a 10.16 mm1883365QC 1/ 3-STF-5,08Plug, nominal current: 10 A, rated voltage: 500 V, pitch: 5.08mm, number of positions: 3, connection method: Insulationdisplacement connection QUICKON1853117TMSTBP 2,5/ 3-STF-5,08Plug component, nominal current: 12 A, rated voltage: 250 V,pitch: 5.08 mm, no. of positions: 3, type of connection: Screwconnection1873029ZFKK 1,5-ICV-5,08Modular terminal blocks with plug entry, cross section: 0.2 - 1.5mm², width: 5.1 mm, color: grayDrawingsDrilling diagramDimensioned drawingAddressPHOENIX CONTACT GmbH & Co. KGFlachsmarktstr. 832825 Blomberg,GermanyPhone +49 5235 3 00Fax +49 5235 3 41200http://www.phoenixcontact.de© 2008 Phoenix ContactTechnical modifications reserved;。

GL823KUSB 2.0 SD Card Reader ControllerDatasheetRevision HistoryTable of ContentsCHAPTER 1GENERAL DESCRIPTION (6)CHAPTER 2FEATURES (7)CHAPTER 3PIN ASSIGMENT (8)3.1SSOP16 Pinout (8)3.2Pin Description (9)CHAPTER 4BLOCK DIAGRAM (10)4.1OCCS USB PHY (10)4.2SIE (10)4.3EPFIFO (10)4.4MCU (10)4.5MHE (11)4.6Regulator (11)4.7PMOS (11)CHAPTER 5ELECTRICAL CHARACTERISTICS (12)5.1Temperature Conditions (12)5.2Operating Conditions (12)5.3DC Characteristics (12)5.4Memory Card Clock Frequency (12)5.5Maximum Ratings (13)CHAPTER 6PACKAGE DIMENSION (14)CHAPTER 7ORDERING INFORMATION (15)List of FiguresFigure 3.1 – SSOP 16 Pinout Diagram (8)Figure 6.1 – SSOP 16 Pin Package (150 mil) (14)List of TablesTable 3.1 – Pin Description (9)Table 4.1 – Functional Block Diagram (10)Table 5.1 – Temperature Conditions (12)Table 5.2 – Operating Conditions (12)Table 5.3 – DC Characteristics (12)Table 5.4 – SD/MMC Card Clock Frequency (12)Table 5.5 – Maximum Ratings (13)Table 7.1 – Ordering Information (15)CHAPTER 1GENERAL DESCRIPTIONThe GL823K is a USB 2.0 Single-LUN card reader controller which can support SD/MMC Flash Memory Cards. It supports USB 2.0 high-speed transmission to Secure Digital TM(SD), SDHC, SDXC, miniSD TM, microSD TM(T-Flash), MultiMediaCard TM (MMC), RS MultiMediaCard TM (RS MMC), MMCmicro , HS-MMC and MMCmobile. As a single chip solution for USB 2.0 flash card reader, the GL823K complies with Universal Serial Bus specification rev. 2.0, USB Storage Class Specification ver.1.0, and each flash card interface specification.The GL823K integrates a high speed 8051 microprocessor and a high efficiency hardware engine for the best data transfer performance between USB and flash card interfaces. Its pin assignment design fits to card sockets to provide easier PCB layout. Inside the chip, it integrates 5V to 3.3V regulator, 3.3V to 1.8V regulator and power MOSFETs and it enables the function of on-chip clock source (OCCS) which means no external 12MHz XTAL is needed and that effectively reduces the total BOM cost.The GL823K implements USB disconnect function; it can be used for Mobile cable/ OTG reader/ PC card reader application.CHAPTER 2FEATURES●USB specification compliance-Comply with 480Mbps Universal Serial Bus specification rev. 2.0-Comply with USB Storage Class specification rev. 1.0-Support one device address and up to four endpoints: Control (0)/Bulk Read (1)/Bulk Write (2)/Interrupt (3) ●Integrated USB building blocks-USB2.0 transceiver macro (UTM), Serial Interface Engine (SIE), Build-in power-on reset (POR) and low-voltage detector (LVD)●Embedded 8051 micro-controller-Operate @ 60 MHz clock, 12 clocks per instruction cycle-Embedded mask ROM and internal SRAM●Secure Digital TM (SD) and MultiMediaCard TM (MMC)-Supports SD specification v1.0 / v1.1 / v2.0 / SDHC (Up to 32GB)-Compatible with SDXC (Up to 2TB)-Supports MMC specification v3.x / v4.0 / v4.1 / v4.2-Supports 1 / 4 bit data bus-Compliant with Secure Digital TM v5.0●Support boost mode for SD3.0 for better performance●Support non-SD Card Detect pin, non-MS Insertion/Removal pin design to save BOM cost●Support non-SD Write Protection pin design to save BOM cost●Support LED function to indicate power and access status●On chip clock source and no need of 12MHz Crystal Clock input●On-Chip 5V to 3.3V and 3.3V to 1.8V regulators●On-Chip power MOSFET for supplying flash media card power●Support USB disconnection by memory card unplug or manual switch for Mobile cable/ OTG reader/ PCcard reader application●Available in SSOP16 package (150 mil)CHAPTER 3 PIN ASSIGMENT3.1 SSOP16 Pinout38765214D 0D 2P M O S C M D V S S D 1D 3C L KFigure 3.1 – SSOP 16 Pinout Diagram3.2Pin DescriptionTable 3.1 – Pin DescriptionNotation:Type O OutputI InputB Bi-directionalpu internal pull-up when inputpd internal pull-down when inputP Power / GroundA AnalogCHAPTER 4BLOCK DIAGRAMTable 4.1 – Functional Block Diagram4.1OCCS USB PHYThe USB 2.0 Transceiver Macrocell is the analog circuitry that handles the low level USB protocol and signaling, and shifts the clock domain of the data from the USB 2.0 rate to one that is compatible with the general logic. On chip clock source and no need of 12MHz Crystal Clock input.4.2SIEThe Serial Interface Engine, which contains the USB PID and address recognition logic, and other sequencing and state machine logic to handle USB packets and transactions.4.3EPFIFOEndpoint FIFO includes Control FIFO (FIFO0) and Bulk In/Out FIFO●EP0 FIFO FIFO of control endpoint 0. It is 64-byte FIFO and used for endpoint 0 data transfer.●Interrupt FIFO 64-byte depth FIFO of endpoint 3 for status interrupt●Bulk FIFO It can be in the TX mode or RX mode:1. It contains ping-pong FIFO (512 bytes each bank) for transmit/receive data continuously.2. It can be directly accessed by micro-controller4.4MCU8051 micro-controller inside.●8051 Core Compliant with Intel 8051 high speed micro-controller●ROM FW code on ROM●SRAM Internal RAM area for MCU access4.5MHE●MIF Media Interface: SD/MMC●MCFIFO It can access by MCU for memory card short data packet.4.6Regulator●5V to 3.3V Band Gap Regulator for stable voltage supply for USB PHY, PMOS●3.3V to 1.8V For core logic and internal memory.4.7PMOSOn-Chip power MOSFETs for memory card powerCHAPTER 5ELECTRICAL CHARACTERISTICS 5.1Temperature ConditionsTable 5.1 – Temperature Conditions5.2Operating ConditionsTable 5.2 – Operating Conditions5.3DC CharacteristicsTable 5.3 – DC Characteristics5.4Memory Card Clock FrequencyTable 5.4 – SD/MMC Card Clock Frequency5.5Maximum RatingsTable 5.5 – Maximum RatingsCHAPTER 6PACKAGE DIMENSIONInternalNo.Lot CodeDateGL823KAAAAAAAAAAYWWXXXXVersionNo.Figure 6.1 – SSOP 16 Pin Package (150 mil)CHAPTER 7ORDERING INFORMATIONTable 7.1 – Ordering Information。

FEATURES AND SPECIFICATIONS2.00 by 2.25mm (.079 by .089") Pitch 5-Row, 6-Row and 8-Row VHDM-HSD ™Module-to-BackplaneConnector SystemFeatures and Benefitss Up to 5.0 Gbps bandwidth per signal pair enables state-of-the-art system design and performance s2.00 by 2.25mm (.079 by .089”) pitch provides real signal density of 10 differential pairs for 5-row and 6-row and 15 differential pairs for 8-row per centimeter (25 and 38 pairs respectively per inch) sMinimum distance between daughtercards:– 5-row system offers 15.00mm (.591")– 6-row system offers 18.00mm (.709")– 8-row system offers 22.00mm (.866")sGround planes between signal columns provide tightly controlled impedance for rise times down to 50 picoseconds (10-90%). This ensures very low cross talk between signals within and between columnssGround pins are in the same grid as signal pins, allowing wider channels for PCB routing and traces up to 0.25mm (.010”) wides6-row or 8-row VHDM-HSD wafers can be applied to the same stiffener as standard VHDM ® 6-row or 8-row wafers. The combination of VHDM and VHDM-HSD wafers, grouped together in the same stiffener, provides cost effective solutions to different performance parametersThe Very High Density Metric High Speed Differential (VHDM-HSD) connector system has been expanded to include 5-row, 6-row and 8-row daughtercard and backplane modules. VHDM-HSD is designed for differential-pair architecture applications that require very high interconnect density and signal integrity in a single-ended configuration.The same great modularity features and components ofVHDM are provided in the VHDM-HSD. The 5-row and 6-row systems feature 2 signal pairs per column and the8-row system features 3 signal pairs per column inincrements of 10 and 25 columns. All circuits areutilized as signal circuits without the need to use some asground circuits.The daughtercard connector consists of a metal stiffener just as with the VHDM system. The system combines the signal wafers, power modules and guidance modules into one continuous connector that can be ordered as a single specific part number. The card pitch of the VHDM-HSD 8-row system is the same as the standard VHDM 8-row system, allowing both signal wafer types for single ended and differential pair to be used together. Thismodularity and design flexibility allow engineers toincorporate both connector systems on the sameplatforms. The system is based on a 2.00mm (.079")pitch and includes vertical and right angle products thatcan be configured up to 2000 circuits. The maximumlength of a daughtercard connector on a single stiffeneris 300mm (12").The backplane connectors feature headers with open ends for continuous side-to-side stacking and headers with guide pins and polarizing keys on either end to aid in proper alignment of the mating daughtercard. The power modules occupy just a small width and hold sequentially matable pins that each manage 10.0 amps of current.Molex offers application tooling for pressing VHDM-HSD connectors into PCBs as separate modules or as complete assemblies. VHDM-HSD cable assemblies are also available for connecting backplane headers to high-performance cables.Note: VHDM and VHDM-HSD are trademarks or registered trademarks of Teradyne,Inc.元器件交易网FEATURES AND SPECIFICATIONS2.00 by 2.25mm (.079 by .089") Pitch 5-Row, 6-Row and 8-Row VHDM-HSD ™Module-to-Backplane Connector SystemPress Fit Right Angle ReceptacleApplicationsThe VHDM-HSD products are used in very high speed, short rise-time, high circuit count applications connecting daughtercards to the backplane:s Network Switches s Routerss Computer Serverss Telecommunication Equipment sInternetworking DevicesORDERING INFORMATIONDaughtercard AssemblyConfiguration 5-Row 6-Row 8-Row Signal wafers, power modules and guide modules sequentiallyassigned by application VHDM-HSD wafers74670-XXXX 74880-XXXX 74680-XXXX Combination of VHDM and VHDM-HSD wafers74686-XXXX 74886-XXXX74686-XXXXBackplane Header Signal Module Standard Loaded Pin Height 0.76µm (30µ”) Gold5-Row6-Row8-Row10-Column 25-Column 10-Column 25-Column 10-Column 25-Column Open Ended4.25mm (.167”)74695-100374695-250374979-100374979-250374649-100374649-25034.75mm (.187”)74695-100174695-250174979-100174979-250174649-100174649-25015.15mm (.203”)74695-100474695-250474979-100474979-250474649-100474649-25046.25mm (.266”)74695-100274695-250274979-100274979-250274649-100274649-2502Left Guide PinNo Polarizing Key 4.25mm (.167”)74696-100374696-2503––74650-100374650-25034.75mm (.187”)74696-100174696-2501––74650-100174650-25015.15mm (.203”)74696-100474696-2504––74650-100474650-25046.25mm (.266”)74696-100274696-2502––74650-100274650-2502Left Guide Pin“A” Polarizing Key 4.25mm (.167”)74696-101374696-2513––74650-101374650-25134.75mm (.187”)74696-101174696-2511––74650-101174650-25115.15mm (.203”)74696-101474696-2514––74650-101474650-25146.25mm (.266”)74696-101274696-2512––74650-101274650-2512Right Guide PinNo Polarizing Key 4.25mm (.167”)74697-100374697-2503––74651-100374651-25034.75mm (.187”)74697-100174697-2501––74651-100174651-25015.15mm (.203”)74697-100474697-2504––74651-100474651-25046.25mm (.266”)74697-100274697-2502––74651-100274651-2502Right Guide Pin“A” Polarizing Key 4.25mm (.167”)74697-101374697-2513––74651-101374651-25134.75mm (.187”)74697-101174697-2511––74651-101174651-25115.15mm (.203”)74697-101474697-2514––74651-101474651-25146.25mm (.266”)74697-101274697-2512––74651-101274651-2512Backplane Power and Guide Components5-Row and 6-Row 8-Row Power Module 74029-600074029-8000Keying Post 74069-001074069-0010Guide Pin74076-0001/000274076-0001/0002Americas Headquarters Lisle, Illinois 60532 U.S.A.1-800-78MOLEX amerinfo@ Far East North Headquarters Yamato, Kanagawa, Japan 81-462-65-2324feninfo@ Far East South Headquarters Jurong, Singapore 65-6-268-6868fesinfo@ European Headquarters Munich, Germany 49-89-413092-0eurinfo@ Corporate Headquarters 2222 Wellington Ct.Lisle, IL 60532 U.S.A.630-969-4550Visit our Web site at /product/backplan/hsd.htmlOrder No. USA-158 Rev. 2Printed in USA/2.5K/JI/JI/2003.03©2003, MolexNote: VHDM and VHDM-HSD are trademarks or registered trademarks of Teradyne,Inc.元器件交易网。

ZXP Series 7™ Card Printer SpecificationsSpecifications are provided for reference and are based on printer tests using Zebra brand consumables. Results may vary in actual application settings or when using other than recommended Zebra supplies. Zebra recommends always qualifying any application with thorough testing.Standard features• 300 dpi (11.8 dots/mm) print resolution• Image size 1006 x 640 pixels• USB 2.0 and Ethernet 10/100 connectivity• 200 card capacity feeder (30 mil)• 15 card reject hopper (30 mil)• 100 card output hopper (30 mil)• Manual feed capability• 21-character x 6-line LCD with configurable soft keys • Print Touch NFC tag for online printer help access• Kensington® secure lock slotOptional features• Single-sided laminator• FIPS 201 compliant dual-sided laminator*• 802.11 b/g wireless connectivity*• Linear barcode scannerEncoding options and specifications• Magnetic stripe encoder – AAMVA and ISO 7811 (new and pre-encoded, tracks 1, 2, and 3, high and low coercivity)* • Combined MIFARE® ISO 14443 A & B (13.56 MHz) contactless and ISO 7816 Contact Encoder with EMV level 1 certification, and PC/SC compliance*• EPCglobal® Gen 2 v2.0 (ISO/IEC18000-6C) UHF RFID smart card encoder*• ISO 7816 Smart Card Contact Station for third party external contact encoders**Field upgradable optionsSoftware• ZMotif™ SDK support and sample code for application integration in various languages and development environments• Microsoft Windows Certified printer drivers with Toolbox utility features: Windows XP (32 bit), Vista (32 and 64 bit), Server 2003 (32 bit), Windows 7 (32 and 64 bit), Server 2008 (32 and 64 bit), Windows 8 and Win 8 Pro (32 and 64 bit), Server 2012 (64 bit)• CardStudio™ card design and issuance software• Virtual PrintWare™ Printing and laminating specifications•Color dye sublimation or monochrome thermal transfer printing• Single-sided and dual-sided printing• Printing throughput:• Printing and magnetic stripe encoding throughput:NOTE: Printing throughput (cards per hour) based on batch printing with USB connectivity. Times may vary depending on the computer configuration.• Near photographic print quality• Edge-to-edge printing on standard CR-80 media• Image placement specification:Click to Drop (s) Throughput (cards/hr)Ribbon Front Back Printing Printing &LaminatingPrinting Printing &Laminating YMCKO YMCKO N/A 18 28 300 270 YMCKOK YMCKO K 21 35 225 200Mono K N/A 5 22 1375 265Mono K K 10 26 555 260 !Click to Drop (s) Throughput (cards/hr)Ribbon Front Back Printing Printing &LaminatingPrinting Printing &Laminating YMCKO YMCKO N/A 20 32 295 270 YMCKOK YMCKO K 24 38 225 195Mono K N/A 8 20 650 265Mono K K 13 26 435 260 !333 Corporate Woods ParkwayVernon Hills, IL 60061-3109 USAT: +1 847 634 6700F: +1 847 913 8766(877) 232-6799January, 2014SPECS ARE SUBJECT TO CHANGE WITHOUT NOTICE 1Zebra Technologies Corp• Simultaneous printing, encoding, and laminating capability • One-pass single-sided and dual-sided wasteless lamination • Laminate placement specification:Supplies specifications•Zebra’s intelligent technology RFID tags authenticate and automate ix Series™ ribbons and Zebra True Secure™ i Series laminate to assure the best quality possible• Card cleaning rollers are included with each ribbon carton •Specially designed cleaning supplies simplify preventative maintenance•Cleaning Kit: 12 print path and 12 feeder cleaning cards, 60,000 images•Laminator Cleaning Kit: 12 laminator card path cleaning cards, 12 cleaning swabs for media rollers, and3 laminator oven adhesive cleaning cards: 60,000 images • True Colours® ix Series™ ribbons:• YMCKO: 250 or 750 images/roll• YMCKOK: 250 or 750 images/roll• YMCUvK: 750 images/roll• panel YMC, full KO: 1250 images/roll• KdO, KrO: 2000 images/roll• WrKr: 2000 images/roll• Black monochrome: 2500 or 5000 images/roll• Blue, red, gold, silver monochrome: 5000 images/roll• White monochrome: 4000 images/roll• Scratch off gray: 3250 images/roll• True Secure™ i series laminate:•Linerless waste-free 1.0 mil top and bottom laminate: 750 images/roll• Laminate types: clear, magnetic stripe, smart card, and holographic wallpaper designs•Custom laminates with registered or wallpaper holographic images availableNOTE: For optimum print quality and printer performance, use of Zebra genuine supplies is recommended.Card specifications/compatibility• Card Thickness: 10 – 50 mil (0.25 – 1.27mm)• Card Thickness for lamination: 30 mil (0.76 mm) only• Card Size: CR-80, ISO 7810 format, Type ID-1• Card Material: PVC and composite, PET, PET-G, PET-F, and Teslin® composite• Technology cards: contact and contactless smart cards• Specialty cards: adhesive backed, signature panel, transparent cards with IR-blockerArea A: Translucent window allowable only if IRblocker is used. Key-tag holes allowed only if hole isperforated and not punched through.Area B: Translucent window is always allowable.Area C: If Magnetic stripe is present, IR blocker isrequired.Communications interfaces• USB V2.0 supports plug-n-play printer identification• 10/100 Ethernet is standard• 802.11b/g wireless connectivity is optionalElectrical specifications• Auto-switching single-phase AC power• 90V~264V AC and 47–63Hz (50-60Hz nominal)• FCC Class A• Power Consumption• Idle 100 W• Initializing / Warm-up (no Laminator) 120 W• Initializing / Warm-up (with Laminator) 450 W• Printing (no Laminator) 120 W• Printing and Laminating 250 W• Sleep 20 WPhysical characteristics• Height: 306mm (12.0in)• Width (printer only): 699mm (27.5in)• Width (printer with laminator): 964mm (38.0in)• Depth: 277mm (10.9in)• Weight (printer only): 12.2 kg (26.9 lbs)• Weight (printer with laminator): 17.9 kg (39.5 lbs) Environmental• Operating Temperature: 59º F/15ºC to 95º F/35ºC• Storage Temperature: 23º F/-5ºC to 158º F/70ºC• Operating Humidity: 20% to 80% inclusive, non-condensing • Storage Humidity: 10% to 90% inclusive, non-condensing • Media should be stored away from direct sunlight, between +5º and +30ºC, and between 30% to 50% relative humidity(877) 232-67992。

Extract from the onlinecatalogPT 1,5/12-3,5-VOrder No.: 1984866The figure shows a 10-position version of the producthttp://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1984866PCB terminal block, nominal current: 17.5 A, rated voltage: 160 V, pitch: 3.5 mm, number of positions: 2, mounting type: Soldering, connection method: Screw connection, connection direction from the conductor to the PCB: 90°http://Please note that the data givenhere has been taken from theonline catalog. For comprehensiveinformation and data, please referto the user documentation. TheGeneral Terms and Conditions ofUse apply to Internet downloads. Technical dataDimensions / positionsLength9 mmHeight7.6 mmPitch 3.5 mmDimension a38.5 mmNumber of positions12Pin dimensions0,9 mmPin spacing 3.5 mm Hole diameter 1.2 mm Screw thread M 2 Tightening torque, min0.25 NmTechnical dataInsulating material group IRated surge voltage (III/3) 2.5 kV Rated surge voltage (III/2) 2.5 kV Rated surge voltage (II/2) 2.5 kV Rated voltage (III/2)200 V Rated voltage (II/2)400 V Connection in acc. with standard EN-VDE Nominal current I N17.5 A Nominal voltage U N160 V Nominal cross section 1.5 mm2 Maximum load current17.5 A Insulating material PA Inflammability class acc. to UL 94V0 Stripping length 5 mmConnection dataConductor cross section solid min.0.2 mm2 Conductor cross section solid max. 1.5 mm2 Conductor cross section stranded min.0.2 mm2 Conductor cross section stranded max. 1.5 mm2 Conductor cross section stranded, with ferrule0.25 mm2 with plastic sleeve min.Conductor cross section stranded, with ferrule0.75 mm2 with plastic sleeve max.Conductor cross section AWG/kcmil min.26 Conductor cross section AWG/kcmil max162 conductors with same cross section, solid min.0.2 mm2 2 conductors with same cross section, solid max.0.34 mm2 2 conductors with same cross section, stranded0.2 mm2 min.2 conductors with same cross section, stranded0.5 mm2max.Certificates / ApprovalsApproval logoCULNominal voltage U N300 VNominal current I N10 AAWG/kcmil26-16ULNominal voltage U N300 VNominal current I N10 AAWG/kcmil26-16Certification CCA, CUL, SEV, ULAccessoriesItem Designation DescriptionMarking1051993B-STIFT Marker pen, for manual labeling of unprinted Zack strips,smear-proof and waterproof, line thickness 0.5 mm0804073SK 3,5/2,8:FORTL.ZAHLEN Marker card, printed horizontally, self-adhesive, 10-section markerstrip, 14 identical decades marked 1-10, 11-20 etc. up to 91-100,sufficient for 140 terminal blocks0805030SK 3,5/2,8:SO Marker card, special printing, self-adhesive, labeled acc. tocustomer requirements, 14 identical marker strips per card, max.25-position labeling per strip, color: White0803883SK U/2,8 WH:UNBEDRUCKT Unprinted marker cards, DIN A4 format, pitch as desired,self-adhesive, with 50 stamped marker strips, 185 mm strip length,can be labeled with the CMS system or manually with the M-PEN 0811228X-PEN 0,35Marker pen without ink cartridge, for manual labeling of markers,labeling extremely wipe-proof, line thickness 0.35 mmTools1205037SZS 0,4X2,5Screwdriver, bladed, matches all screw terminal blocks up to 1.5mm² connection cross section, blade: 0.4 x 2.5 mmDrawingsDrilling diagramDimensioned drawingAddressPHOENIX CONTACT GmbH & Co. KGFlachsmarktstr. 832825 Blomberg,GermanyPhone +49 5235 3 00Fax +49 5235 3 41200http://www.phoenixcontact.de© 2008 Phoenix ContactTechnical modifications reserved;。

Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272Intellimod™ ModuleDual-In-Line Intelligent Power Module15 Amperes/600 VoltsPS21564-P1Description:DIP and Mini DIP-IPMs are intelligent power modules that integrate power devices, drivers, and protection circuitry in an ultra compact dual-in-line transfer-mold package for use in driving small three phase motors. Use of 5th generation IGBTs, DIP packaging, and application specific HVICs allow the designer to reduce inverter size and overall design time.Features:£ Compact Packages £ Single Power Supply £ Integrated HVICs£ Direct Connection to CPU Applications:£ Washing Machines £ Refrigerators £Air Conditioners £ Small Servo Motors £ Small Motor ControlOrdering Information:PS21564-P is a 600V , 15 Ampere Mini DIP Intelligent Power Module.Note: P suffix designates lead-free lead frame.Dimensions InchesMillimeters A 1.93 49.0 B 1.20 30.5 C 0.20 5.0 D 1.82 46.23 E 0.25 6.25 F 0.32 8.0 G 0.14 3.556 H 0.04 1.0 J 0.07 1.778 K 0.02 0.5 L 0.06 1.5 M 0.07 Min. 1.8 Min. N 0.30 0.75 P0.6917.4Dimensions Inches MillimetersQ 0.02 0.5 R 0.41 10.5 S 0.05 1.2 T 0.05 1.25 U 0.10 2.5 V 0.30 7.62 W 0.16 Min. 4.0 Min. X 1.20 30.48 Y 1.61 41.0 Z 1.65 42.0 AA 0.08 Dia. 2.0 Dia. AB 0.13 Dia. 3.3 Dia. AC0.051.25Outline Drawing and Circuit DiagramPowerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272PS21564-PIntellimod™ ModuleDual-In-Line Intelligent Power Module15 Amperes/600 VoltsAbsolute Maximum Ratings, T j = 25°C unless otherwise specifiedCharacteristics Symbol PS21564-P Units Power Device Junction Temperature* T j-20 to 125 °C Module Case Operation T emperature (See T f Measurement Point Illustration) T f-20 to 100 °C Storage Temperature T stg-40 to 125 °C Mounting Torque, M3 Mounting Screws — 8.5 in-lb Module Weight (Typical) — 20 Grams Self-protection Supply Voltage Limit (Short Circuit Protection Capability)** V CC(prot.)400 Volts Isolation Voltage, AC 1 minute, 60Hz Sinusoidal, Connection Pins to Heatsink Plate V ISO2500 Volts *The maximum junction temperature rating of the power chips integrated within the DIP-IPM is 150°C (@T f≤ 100°C). However, to ensure safe operation of the DIP-IPM,the average junction temperature should be limited to T j(avg)≤ 125°C (@T f≤ 100°C).**V D = 13.5 ~ 16.5V, Inverter Part, T j = 125°C, Non-repetitive, Less than 2µsIGBT Inverter SectorCollector-Emitter Voltage V CES600 Volts Collector Current (T f = 25°C) ±I C15 Amperes Peak Collector Current (T f = 25°C, <1ms) ±I CP30 Amperes Supply Voltage (Applied between P - N) V CC450 Volts Supply Voltage, Surge (Applied between P - N) V CC(surge)500 Volts Collector Dissipation (T f = 25°C, per 1 Chip) P C22.2 WattsControl SectorP1NC N1NC DSupply Voltage (Applied between V UFB-V UFS,V VFB-V VFS, V WFB-V WFS) V DB20 Volts Input Voltage (Applied between U P, V P, W P-V NC, U N, V N, W N-V NC) V IN-0.5 ~ V D+0.5 Volts Fault Output Supply Voltage (Applied between F O-V NC) V FO-0.5 ~ V D+0.5 Volts Fault Output Current (Sink Current at F O Terminal) I FO 1 mA Current Sensing Input Voltage (Applied between C IN-V NC) V SC-0.5 ~ V D+0.5 Volts2Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272PS21564-PIntellimod™ ModuleDual-In-Line Intelligent Power Module15 Amperes/600 VoltsElectrical and Mechanical Characteristics, T j = 25°C unless otherwise specifiedCharacteristics Symbol Test Conditions Min. Typ. Max. UnitsIGBT Inverter SectorCollector-Emitter Cutoff Current I CES V CE = V CES, T j = 25°C — — 1.0 mAV CE = V CES, T j = 125°C — — 10 mA Diode Forward Voltage V EC T j = 25°C, -I C = 15A, V IN = 0V — 1.50 2.00 Volts Collector-Emitter Saturation Voltage V CE(sat)I C = 15A, T j = 25°C, V D = V DB = 15V, V IN = 5V — 1.45 1.95 VoltsI C = 15A, T j = 125°C, V D = V DB = 15V, V IN = 5V — 1.55 2.05 Volts Inductive Load Switching Times t on0.60 1.20 1.80 µsrr CC D DBC(on)C j INoffC(off)T fMeasurement Point3Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272PS21564-PIntellimod™ ModuleDual-In-Line Intelligent Power Module15 Amperes/600 VoltsElectrical and Mechanical Characteristics, T j = 25°C unless otherwise specifiedCharacteristics Symbol Test Conditions Min. Typ. Max. UnitsControl SectorControl Supply Voltage V D Applied between V P1-V NC, V N1-V NC13.5 15.0 16.5 VoltsV DB Applied between V UFB-V UFS, 13.0 15.0 18.5 VoltsV VFB-V VFS, V WFB-V WFSCircuit Current I D V D = V DB = 15V, V IN = 5V, — — 5.00 mATotal of V P1-V NC, V N1-V NCV D = V DB = 15V, V IN = 0V, — — 7.00 mATotal of V P1-V NC, V N1-V NCV D = V DB = 15V, V IN = 5V, — — 0.40 mAV UFB-V UFS, V VFB-V VFS, V WFB-V WFSV D = V DB = 15V, V IN = 0V, — — 0.55 mAV UFB-V UFS, V VFB-V VFS, V WFB-V WFSFault Output Voltage V FOH V SC = 0V, F O Circuit: 10k Ω to 5V Pull-up 4.9 — — VoltsV FOL V SC = 1V, I FO = 1mA — — 0.95 Volts Input Current I IN V IN = 5V 1.0 1.50 2.00 mA Short-Circuit Trip Level* V SC(ref)T j = 25°C, V D = 15V 0.43 0.48 0.53 Volts Supply Circuit Undervoltage UV DBt T rip Level, T j≤ 125°C 10.0 — 12.0 Volts Protection UV DBr Reset Level, T j≤ 125°C 10.5 — 12.5 VoltsUV Dt Trip Level, T j≤ 125°C 10.3 — 12.5 VoltsUV Dr Reset Level, T j≤ 125°C 10.8 — 13.0 Volts Fault Output Pulse Width** t FO C FO = 22nF 1.0 1.8 — msth(on)P P P NC,th(off)N N N NCThermal CharacteristicsCharacteristic Symbol Condition Min. Typ. Max. Units Junction to Fin R th(j-f)Q IGBT Part (Per 1/6 Module) — — 4.5 °C/Watt Thermal Resistance R th(j-f)D FWDi Part (Per 1/6 Module) — — 6.5 °C/WattRecommended Conditions for UseCharacteristic Symbol Condition Min. Typ. Max. Units Supply Voltage V CC Applied between P-N T erminals 0 300 400 Volts Control Supply Voltage V D Applied between V P1-V NC, V N1-V NC13.5 15.0 16.5 VoltsV DB Applied between V UFB-V UFS,13.0 15.0 18.5 VoltsV VFB-V VFS, V WFB-V WFSControl Supply VariationΔV D, ΔV DB-1 — 1 V/µs PWM Input Frequency f PWM T f ≤ 100°C, T j≤ 125°C — — 20 kHz* Short-Circuit protection is functioning only at the lower arms. Please select the value of the external shunt resistor such that the SC trip level is less than 25.5A.**Fault signal is asserted when the lower arm short circuit or control supply under-voltage protective functions operate. The fault output pulse-width t FO depends on the capacitance value of C FO according to the following approximate equation: C FO = (12.2 x 10-6) x t FO {F} .45PS21564-PIntellimod™ ModuleDual-In-Line Intelligent Power Module 15 Amperes/600 VoltsPowerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272EMITTER CURRENT, I E , (AMPERES)R E V E R S E R E C O V E R Y T I M E , t r r , (n s )103100102101102101COLLECTOR CURRENT, I C , (AMPERES)100102101100102101COLLECTOR CURRENT, I C , (AMPERES)REVERSE RECOVERY CHARACTERISTICS(TYPICAL)FREE-WHEEL DIODEFORWARD CHARACTERISTICS(TYPICAL)C O L L E C T O R -E M I T T E R S A T U R A T I O N V O L T A G E , V C E (s a t ), (V O L T S )COLLECTOR-EMITTERSATURATION VOLTAGE CHARACTERISTICS(TYPICAL)2.01.61.20.80.40Recommended Conditions for UseCharacteristicSymbol ConditionMin. Typ. Max. Units Allowable rms Current* I O V CC = 300V , V D = 15V , f C = 5kHz, — — 7.4 Arms PF = 0.8, Sinusoidal, T j ≤ 125°C, T f ≤ 100°CV CC = 300V , V D = 15V , f C = 15kHz, — — 4.5 ArmsPF = 0.8, Sinusoidal, T j ≤ 125°C, T f ≤ 100°CMinimum Input P WIN(on)**0.3 — — µs Pulse WidthP WIN(off)***CC D Between Rated Current 13.0 ≤ V DB ≤ 18.5V , -20°C ≤ T f ≤ 100°C, 2.0 — —µsV NC Variation V NC Between V NC -N (Including Surge) -5.0 — 5.0 Volts Arm Shoot-through t DEADFor Each Input Signal, T f < 100°C1.5——µsBlocking Time* The allowable rms current value depends on the actual application conditions.**If input signal ON pulse is less than P WIN(on), the device may not respond.***The IPM may fail to respond to an ON pulse if the preceeding OFF pulse is less than P WIN(off).PS21564-PIntellimod™ ModuleDual-In-Line Intelligent Power Module 15 Amperes/600 Volts6Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272Mini DIP-IPM Application Circuit(Shown Pins Up)Component Selection:Dsgn.Typ. Value DescriptionD 11A, 600V Boot strap supply diode – Ultra fast recoveryC 110-100uF, 50V Boot strap supply reservoir – Electrolytic, long life, low Impedance, 105°C (Note 5)C 20.22-2.0uF, 50V Local decoupling/High frequency noise filters – Multilayer ceramic (Note 8)C 310-100uF, 50V Control power supply filter – Electrolytic, long life, low Impedance, 105°C C 422nF, 50V Fault lock-out timing capacitor – Multilayer ceramic (Note 4) C 5100pF, 50V Optional Input signal noise filter – Multilayer ceramic (Note 1)C 6200-2000uF, 450V Main DC bus filter capacitor – Electrolytic, long life, high ripple current, 105°C C 70.1-0.22uF, 450V Surge voltage suppression capacitor – Polyester/Polypropylene film (Note 9)C SF 1000pF, 50V Short circuit detection filter capacitor – Multilayer Ceramic (Note 6, Note 7)R SF 1.8k ohm Short circuit detection filter resistor (Note 6, Note 7)R SHUNT 5-100 mohm Current sensing resistor - Non-inductive, temperature stable, tight tolerance (Note 10)R 110 ohm Boot strap supply inrush limiting resistor (Note 5)R 2330 ohm Optional control input pull-up resistor (Note 1, Note 2)R 310k ohmFault output signal pull-up resistor (Note 3)Notes:1) To prevent input signal oscillations minimize wiring length to controller (∼2cm). Additional RC filtering (C5 etc.) may be required. If filtering is added be careful to maintain proper dead time and voltage levels. See application notes for details.2) Internal HVIC provides high voltage level shifting allowing direct connection of all six driving signals to the controller. 3) F O output is an open collector type. Pull-up resistor (R3) should be adjusted to current sink capability of the module. 4) C4 sets the fault output duration and lock-out time. C4 ≈ 12.2E -6 x t FO , 22nF gives ∼1.8ms5) Boot strap supply component values must be adjusted depending on the PWM frequency and technique.6) Wiring length associated with R SHUNT , R SF , C SF must be minimized to avoid improper operation of the SC function. 7) R SF , C SF set short circuit protection trip time. Recommend time constant is 1.5us-2.0us. See application notes. 8) Local decoupling/high frequency filter capacitors must be connected as close as possible to the modules pins.9) The length of the DC link wiring between C6, C7, the DIP’s P terminal and the shunt must be minimized to prevent excessive transient voltages. In particular C7 should be mounted as close to the DIP as possible.10) Use high quality, tight tolerance current sensing resistor. Connect resistor as close as possible to the DIP’s N terminal. Be careful to check for proper power rating. See application notes for calculation of resistance value.11) This pin is connected internally. It must not be connected to any external circuits.。

5804中⽂资料Combining low-power CMOS logic with high-current and high-voltage bipolar outputs, the UCN5804B and UCN5804LB BiMOS II translator/drivers provide complete control and drive for a four-phase unipolar stepper-motor with continuous output current ratings to 1.25 A per phase (1.5 A startup) and 35 V.The CMOS logic section provides the sequencing logic, DIRECTION and OUTPUT ENABLE control, and a power-on reset function. Three stepper-motor drive formats, wave-drive (one-phase), two-phase, and half-step are externally selectable. The inputs are compatible with standard CMOS, PMOS, and NMOS circuits. TTL or LSTTL may require the use of appropriate pull-up resistors to ensure a proper input-logic high.The wave-drive format consists of energizing one motor phase at a time in an A-B-C-D (or D-C-B-A) sequence. This excitation mode consumes the least power and assures positional accuracy regardless of any winding inbalance in the motor. Two-phase drive energizes two adjacent phases in each detent position (AB-BC-CD-DA). This sequence mode offers animproved torque-speed product, greater detent torque, and is less susceptible to motor resonance. Half-step excitation alternates between the one-phase and two-phase modes (A-AB-B-BC-C-CD-D-DA), providing an eight-step sequence.The bipolar outputs are capable of sinking up to 1.5 A and withstanding 50 V in the off state (sustaining voltages up to 35 V). Ground-clamp and flyback diodes provide protection against inductive transients. Thermal protection circuitry disables the outputs when the chip temperature is exces-sive.Both devices are rated for operation over the temperature range of -20°C to +85°C. The UCN5804B is supplied in a 16-pin dual in-line plastic batwing package with a copper lead frame and heat-sinkable tabs for improved power dissipation capabilities; the UCN5804LB is supplied in a 16-lead plastic SOIC batwing package with a copper lead frame and heat-sinkable tabs.FEATURESI 1.5 A Maximum Output Current I 35 V Output Sustaining VoltageI Wave-Drive, Two-Phase, and Half-Step Drive Formats I Internal Clamp DiodesI Output Enable and Direction Control I Power-On ResetI Internal Thermal Shutdown CircuitryBiMOS II UNIPOLARSTEPPER-MOTOR TRANSLATOR/DRIVERAlways order by complete part number, e.g., UCN5804B .Data Sheet 26184.12C*5804115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-********BiMOS II UNIPOLAR STEPPER-MOTORTRANSLATOR/DRIVERTRUTH TABLEDrive Format Pin 9Pin 10Two-Phase L L One-Phase H L Half-Step L H Step-InhibitHHTYPICAL INPUT CIRCUITDwg. EP-021-4TYPICAL OUTPUT DRIVERDwg. EP-010-5INCopyright ? 1987, 2000 Allegro MicroSystems, Inc.5075100125150510A L L O W A B L E P A C K A G E P O W E R D I S S I P A T I O N I N W A T T STEMPERATURE IN °C43225Dwg. GP-049-2A5804BiMOS II UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVER/doc/a3712eddb9f3f90f76c61b7c.htmlELECTRICAL CHARACTERISTICS at T A = 25°C, T J ≤ 150°C, V DD = 4.5 V to 5.5 V (unless otherwise noted). Limits CharacteristicSymbol Test Conditions Min.Typ.Max.Units Output Leakage Current I CEX V OUT = 50 V—1050µA Output Sustaining Voltage V CE(sus)I OUT = 1.25 A, L = 3 mH 35——V Output Saturation VoltageV CE(SAT)I OUT = 700 mA — 1.0 1.2V I OUT = 1 A — 1.1 1.4V I OUT= 1.25 A— 1.2 1.5V Clamp Diode Leakage Current I R V R = 50 V —1050µA Clamp Diode Forward Voltage V F I F = 1.25 A — 1.53.0V Input CurrentI IN(1)V IN = V DD —0.5 5.0µA I IN(0)V IN = 0.8 V —-0.5-5.0µA Input VoltageV IN(1)V DD = 5 V3.5— 5.3V V IN(0)-0.3—0.8V Supply Current I DD 2 Outputs ON—2030mA Turn-Off Delay t ON 50% Step Inputs to 50% Output ——10µs Turn-On Delayt OFF 50% Step Inputs to 50% Output ——10µs Thermal Shutdown TemperatureT J—165—°CTIMING CONDITIONSA. Minimum Data Set Up Time . . . . . . . . . . . . . . . . . . . . . . . . 100 nsB. Minimum Data Hold Time . . . . . . . . . . . . . . . . . . . . . . . . . . 100 nsC. Minimum Step Input Pulse Width . . . . . . . . . . . . . . . . . . . . . 3.0 µsDwg. W-110AONE PHASE HALF STEPOOUTPUT ENABLEOUTPUT C OUTPUT DCLOCK115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-50005804BiMOS II UNIPOLAR STEPPER-MOTORTRANSLATOR/DRIVERWAVE-DRIVE SEQUENCEHalf Step = L, One Phase = H Step A B C D POR ON OFF OFF OFF 1ON OFF OFF OFF 2OFF ON OFF OFF 3OFF OFF ON OFF 4OFFOFFOFFONTWO-PHASE DRIVE SEQUENCEHalf Step = L, One Phase = LStep A B C D POR ON OFF OFF ON 1ON OFF OFF ON 2ON ON OFF OFF 3OFF ON ON OFF 4OFFOFFONONHALF-STEP DRIVE SEQUENCEHalf Step = H, One Phase = LStep A B C D POR ON OFF OFF OFF 1ON OFF OFF OFF 2ON ON OFF OFF 3OFF ON OFF OFF 4OFF ON ON OFF 5OFF OFF ON OFF 6OFF OFF ON ON 7OFF OFF OFF ON 8ONOFFOFFONAPPLICATIONS INFORMATIONInternal power-on reset (POR) circuitry resets OUTPUT A (and OUTPUT D in the two-phase drive format) to the on state with initial applica-tion of the logic supply voltage. After reset, the circuit then steps according to the tables.The outputs will advance one sequenceposition on the high-to-low transition of the STEP INPUT pulse. Logic levels on the HALF-STEP and ONE-PHASE inputs will determine the drive format (one-phase, two-phase, or half-step). The DIRECTION pin determines the rotation se-quence of the outputs. Note that the STEP INPUT must be in the low state when changing the state of ONE-PHASE, HALF-STEP, or DIRECTION to prevent erroneous stepping.All outputs are disabled (off) when OUTPUT ENABLE is at a logic high. If the function is not required, OUTPUT ENABLE should be tied low.In that condition, all outputs depend only on the state of the step logic.During normal commutation of a unipolar stepper motor, mutual coupling between the motor windings can force the outputs of the UCN5804B below ground. This condition will cause forward biasing of the collector-to-substrate junction and source current from the output. For many L/R applications, this substrate current is high enough to adversely affect the logic circuitry and cause misstepping. External series diodes (Schottky are recommended for increasedefficiency at low-voltage operation) will prevent substrate current from being sourced through the outputs. Alternatively, external ground clamp diodes will provide a preferred current path from ground when the outputs are pulled below ground.Internal thermal protection circuitry disables all outputs when the junction temperature reaches approximately 165°C. The outputs are enabled again when the junction cools down to approxi-mately 145°C.5804BiMOS II UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVER/doc/a3712eddb9f3f90f76c61b7c.htmlTYPICAL APPLICATION L/R Stepper-Motor DriveThe products described here are manufactured under one or more U.S. patents or U.S. patents pending.Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may berequired to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current.Allegro products are not authorized for use as critical components in life-support devices or systems without express written approval.The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsi-bility for its use; nor for any infringement of patents or other rights of third parties which may result from its use.115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-50005804BiMOS II UNIPOLAR STEPPER-MOTORTRANSLATOR/DRIVERUCN5804BDimensions in Inches (controlling dimensions)Dimensions in Millimeters(for reference only)NOTES:1.Exact body and lead configuration at vendor’s option within limits shown.2.Lead spacing tolerance is non-cumulative.3.Lead thickness is measured at seating plane or below.4.Webbed lead frame. Leads 4, 5, 12, and 13 are internally one piece.5.Supplied in standard sticks/tubes of 25 devices.Dwg. MA-001-17A in18Dwg. MA-001-17A mm185804 BiMOS II UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVER/doc/a3712eddb9f3f90f76c61b7c.htmlUCN5804LB(add “TR” to part number for tape and reel) Dimensions in Inches(for reference only)Dimensions in Millimeters(controlling dimensions)NOTES:1.Exact body and lead configuration at vendor’s option within limits shown.2.Lead spacing tolerance is non-cumulative.3.Lead thickness is measured at seating plane or below.4.Webbed lead frame. Leads 4, 5, 12, and 13 are internally one piece.5.Supplied in standard sticks/tubes of 47 devices or add “TR” to part number for tape and reel.115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-50005804BiMOS II UNIPOLAR STEPPER-MOTORTRANSLATOR/DRIVERMOTOR DRIVERSFunctionOutput Ratings*Part Number ?INTEGRATED CIRCUITS FOR BRUSHLESS DC MOTORS3-Phase Power MOSFET Controller —28 V 39333-Phase Power MOSFET Controller —50 V 39323-Phase Power MOSFET Controller —50 V 76002-Phase Hall-Effect Sensor/Driver 400 mA 26 V 3626Bidirectional 3-Phase Back-EMFController/Driver ±600 mA 14 V 89062-Phase Hall-Effect Sensor/Driver 900 mA 14 V 36253-Phase Back-EMFController/Driver ±900 mA 14 V 8902–A 3-Phase Controller/Drivers ±2.0 A 45 V 2936 & 2936-120INTEGRATED BRIDGE DRIVERS FOR DC AND BIPOLAR STEPPER MOTORSDual Full Bridge with Protection & Diagnostics ±500 mA 30 V 3976PWM Current-Controlled Dual Full Bridge ±650 mA 30 V 3966PWM Current-Controlled Dual Full Bridge ±650 mA 30 V 3968PWM Current-Controlled Dual Full Bridge ±750 mA 45 V 2916PWM Current-Controlled Dual Full Bridge ±750 mA 45 V 2919PWM Current-Controlled Dual Full Bridge ±750 mA 45 V 6219PWM Current-Controlled Dual Full Bridge ±800 mA 33 V 3964PWM Current-Controlled Full Bridge ±1.3 A 50 V3953PWM Current-Controlled Dual Full Bridge ±1.5 A 45 V 2917PWM Current-Controlled Microstepping Full Bridge ±1.5 A 50 V 3955PWM Current-Controlled Microstepping Full Bridge ±1.5 A 50 V 3957PWM Current-Controlled Dual DMOS Full Bridge ±1.5 A 50 V 3972Dual Full-Bridge Driver ±2.0 A 50 V 2998PWM Current-Controlled Full Bridge ±2.0 A 50 V3952DMOS Full Bridge PWM Driver ±2.0 A 50 V 3958Dual DMOS Full Bridge ±2.5 A 50 V 3971UNIPOLAR STEPPER MOTOR & OTHER DRIVERSVoice-Coil Motor Driver ±500 mA 6 V 8932–A Voice-Coil Motor Driver ±800 mA 16 V 8958Unipolar Stepper-Motor Quad Drivers 1 A 46 V 7024 & 7029Unipolar Microstepper-Motor Quad Driver 1.2 A 46 V 7042Unipolar Stepper-Motor Translator/Driver 1.25 A 50 V 5804Unipolar Stepper-Motor Quad Driver 1.8 A 50 V 2540Unipolar Stepper-Motor Quad Driver 1.8 A 50 V 2544Unipolar Stepper-Motor Quad Driver 3 A 46 V 7026Unipolar Microstepper-Motor Quad Driver 3 A 46 V 7044*Current is maximum specified test condition, voltage is maximum rating. See specification for sustaining voltage limits or over-current protection voltage limits. Negative current is defined as coming out of (sourcing) the output.?Complete part number includes additional characters to indicate operating temperature range and package style.Also, see 3175, 3177, 3235, and 3275 Hall-effect sensors for use with brushless dc motors.。

PC QUICK-FIT FEMALE TERMINALSACCEPTS .110(2.8)TABVERTICAL ENTRYVERTICAL ENTRYACCEPTS .187(4.8)TABVERTICAL ENTRYACCEPTS .110(2.8)TAB HORIZONTAL ENTRYACCEPTS .187(4.8),.205(5.2),.250(6.4)TABSACCEPTS .110(2.8)×.032(.81)TABHORIZONTAL ENTRYMounting DetailMATERIAL:.012(.30)Brass,Tin-Nickel PlateMounting DetailMATERIAL:.016(.41)Brass,Tin-Nickel PlateMATERIAL:Brass,Tin-Nickel PlateMounting DetailMounting DetailMATERIAL:.016(.41)Brass,Tin-Nickel Plate CAT.NO.ACCEPTS TAB 3525.205(5.2)×.020(.51)3575.205(5.2)×.032(.81)CAT.NO.ACCEPTS TAB 3528.250(6.4)×.032(.81).400[10.1].046[1.15] DIA..076[1.9] DIA..400[10.1].067[1.70]DIA..104[2.6]DIA..146[3.7].232[5.9]W (Ref).420[10.7].150[3.8].050[1.25].200[5.1].200[5.1].052[1.30]DIA.CAT.NO.ACCEPTS TAB 3545.110(2.8)×.020(.51)3549.110(2.8)×.032(.81).212[5.4].062[1.55].100[2.5].075[1.90].400[10.2].040[1.00].070[1.80].156[4.0].280[7.1].070 [1.80].125 [3.2].281 [7.1].437[11.1].076[1.90].271 [6.9].120 [3.0].250[6.3]Tel (718)956-8900•Fax (718)956-9040(800)221-5510•kec@31-0720th Road –Astoria,NY 11105-2017RoHS COMPLIANT ~ISO 9001CERTIFIED®Mounting Detail.200[5.1].100[2.54]DIA.Mounting Detail.200[5.1].089[2.3]Mounting Detail.328[8.35].152[3.86]DIA.MATERIAL:.016(.41)Brass,Tin-Nickel PlateACCEPTS .205(5.2)TAB VERTICAL ENTRYACCEPTS .250(6.4)TABCAT.NO.ORIENTATION 3557top &side entry 3577bottom &side entryMATERIAL:.016(.41)Brass,Tin-Nickel PlateMATERIAL:.020(.51)Copper,Tin-Nickel PlateACCEPTS ALL TABS.110(2.8)TO.250(6.4)×.020(.50)TO.032.(.80)VERTICAL OR HORIZONTAL ENTRYSMT -HORIZONTAL ENTRYSMT -VERTICAL OR HORIZONTAL ENTRYACCEPTS .312(7.9)TABOVER SIZED.032[0.8].062[1.6].400[10.2].134[3.4].150[3.8].150[3.8].185[4.7]Underwriters Laboratories,Inc.Recognized Component Program —UL File Number E201546CAT.MATL NO.ACCEPTS TAB “W”“A”THICK 3571.187(4.8)×.020(.51).222(5.6).162(4.1).012(.30)3572.187(4.8)×.032(.81)3546.205(5.2)×.020(.51).240(6.1).180(4.6).012(.30)3550.205(5.2)×.032(.81)3547.250(6.4)×.032(.81).291(7.4).205(5.2).016(.41).392[10.0].180[4.6].422[10.7].375[9.5].109[2.8].106[2.7].578[14.7].180[4.6].144[3.7].065[1.30]DIA.Mounting Detail Cat.No.3557.134[3.4].067[1.7]DIA.(2)PLS.Mounting Detail Cat.No.3577.067[1.7]DIA.(2)PLS.TERMINAL CLEARENCE.040[1.0].134[3.4].062[1.6].212[5.4].062[1.55]W.100[2.5]A.098[2.5].400[10.2].062[1.55].250[6.4]MATERIAL:.012(.30)Brass,Tin-Nickel Plate.050[1.3].125[3.2].281[7.1].437[11.1].091[2.3].291[7.4].110[2.8].250[6.3].086[2.2].062[1.55]W (Ref).440[11.2].156[4.0].144[3.7].125[3.2].196[5.0]CAT.NO.ACCEPTS TAB W 3534.110(2.8)×.020(.51).070(1.80)3544.110(2.8)×.032(.81).075(1.92).312[7.9].090[2.3].250[6.4].100[2.54].075[1.9].105[2.7].156[4.0].150[3.8].242[6.2].282[7.2].062[1.6].100[2.5].185[4.7].250[6.4].176[4.5].067[1.7].252[6.4].067[1.7]TYP..105[2.7]Mounting Detail.100[2.6].105[2.7].312[7.9]Mounting DetailSPECIFICATIONSMaterial:.012(.30)Brass,Tin-Nickel Plate Current Rating:15Amps @500V ACSPECIFICATIONSMaterial:.016(.40)Brass,Tin-Nickel Plate Current Rating:15Amps @500V ACTape &Reel Spec’s:16mm wide,12mm pitch,13inch reel (750pieces per reel)*Low insertion force designTape &Reel Spec’s:24mm wide,8mm pitch,13inch reel (2000pieces per reel)CAT.NO.ACCEPTS TAB “W”3548.187(4.8)×.020(.51).093(2.36)3578*.187(4.8)×.020(.51).093(2.36)3551.187(4.8)×.032(.81).102(2.59)CAT.NO.3569(Bulk)CAT.NO.3569TR (Tape &Reel)CAT.NO.3586TR (Tape &Reel)CAT.NO.3586(Bulk)FEMALE PC QUICK-FIT TERMINALS55ACCEPTS ALL TABS.110(2.8)TO.250(6.4)×.020(.50)TO.032.(.80)CAT.NO.ACCEPTS TAB3555.312(7.9)×.032(.81)35573577/分销商库存信息: KEYSTONE-ELECTRONICS 3577。

版本：1.0 2001-04-25 第 1 页 共 4 页概述CS7106AGP 是一种具有直接驱动LCD 功能的3位半A/D 转换电路。

电路具有很强的抗干扰能力。

CS7106AGP 的用途十分广泛，它可以组装成各种体积小、重量轻、便于携带的数字仪表，也可用于数控系统。

CS7106AGP 可与国外同类型号的电路互换使用。

功能特点! 采用单电源供电，电压范围7～15V ，可使用9V 叠层电池。

! 温度漂移低。

! 输出形式为异或门输出，能直接驱动LCD 。

! 采用CMOS 差动输入，输入阻抗高，对输入信号无衰减作用。

! 内部噪声低，显示稳定。

! 能通过内部模拟开关实现自动调零和自动极性显示。

! 内部有时钟电路，可接阻容元件构成多谐振荡器。

! 在芯片内部V +与COM 端之间，有一个稳定性很高的3.0V （典型值）基准电压源。

! 具有显示保持、电源低电压显示、A/D 正积分显示和A/D 反积分显示（注：DIP40封装无此四种功能）。

! 整机组装方便，所需外围元件少。

! 典型封装形式为DIP40（也可采用软封）。

管脚说明1. V +和V -分别接电源的正极和负极。

2. A1～G1、A2～G2、A3～G3分别为个位、十位、百位笔划的驱动信号，依次接LCD 的个位、十位、百位的相应笔划电极，LCD 显示器笔划见下图。

3. AB4：千位笔划驱动信号，接千位液晶显示器的b 、c 两个笔划电极。

当计数值大于1999时，发生溢出，千位数显示“1”，表示超量程显示。

4. POL ：负极性指示，接千位数码g 端，当BCL 端输出的方波与背电极方波的相位相反时，显示负号“-”。

5. BP ：LCD 背面公共电极的驱动端。

6. OSC1～OSC3：时钟振荡器的引出端，外接阻容元件组成多谐振荡器。

7. COM ：模拟信号公共端，简称“模拟地 ”。

8. TEST ：逻辑电路的公共地，简称“逻辑地”，可接负电源供外部驱动器使用，例如组成小数点显示电路。