L9222-D中文资料

PRODUCTION DATA information is current as of publication date.Products conform to specifications per the terms of Texas Instrumentsstandard warranty. Production processing does not necessarily includetesting of all parameters.1POST OFFICE BOX 655303 • DALLAS, TEXAS 752652POST OFFICE BOX 655303 • DALLAS, TEXAS 752653 POST OFFICE BOX 655303 • DALLAS, TEXAS 752654POST OFFICE BOX 655303 • DALLAS, TEXAS 752655 POST OFFICE BOX 655303 • DALLAS, TEXAS 752656POST OFFICE BOX 655303 • DALLAS, TEXAS 752657 POST OFFICE BOX 655303 • DALLAS, TEXAS 752658POST OFFICE BOX 655303 • DALLAS, TEXAS 752659 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265PACKAGING INFORMATIONOrderable Device Status (1)Package Type Package DrawingPins Package Qty Eco Plan (2)Lead/Ball FinishMSL Peak Temp (3)5962-7603901VEA ACTIVE CDIP J 161None Call TI Level-NC-NC-NC 5962-7603901VFAACTIVE CFP W 161None Call TI Level-NC-NC-NC 7603901EA ACTIVE CDIP J 161None Call TI Level-NC-NC-NC 7603901FA ACTIVE CFP W 161None Call TI Level-NC-NC-NC JM38510/01203BEA ACTIVE CDIP J 161None Call TI Level-NC-NC-NC JM38510/31401B2A ACTIVE LCCC FK 201None Call TI Level-NC-NC-NC JM38510/31401BEA ACTIVE CDIP J 161None Call TI Level-NC-NC-NC JM38510/31401BFAACTIVE CFP W 161None Call TI Level-NC-NC-NC SN54122J OBSOLETE CDIP J 14None Call TI Call TISN54123J ACTIVE CDIP J 161None Call TI Level-NC-NC-NC SN54LS123J ACTIVE CDIP J 161None Call TI Level-NC-NC-NC SN74122N OBSOLETE PDIP N 14None Call TI Call TISN74123N ACTIVE PDIP N 1625Pb-Free (RoHS)CU NIPDAU Level-NC-NC-NC SN74123N3OBSOLETE PDIP N 16None Call TI Call TISN74LS122D ACTIVE SOIC D 1450Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM SN74LS122DR ACTIVE SOIC D 142500Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM SN74LS122N ACTIVE PDIP N 1425Pb-Free (RoHS)CU NIPDAU Level-NC-NC-NC SN74LS122N3OBSOLETE PDIP N 14None Call TI Call TISN74LS122NSR ACTIVE SO NS 142000Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM SN74LS123D ACTIVE SOIC D 1640Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM SN74LS123DR ACTIVE SOIC D 162500Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM SN74LS123J OBSOLETE CDIP J 16None Call TI Call TISN74LS123N ACTIVE PDIP N 1625Pb-Free (RoHS)CU NIPDAU Level-NC-NC-NC SN74LS123N3OBSOLETE PDIP N 16None Call TI Call TISN74LS123NSR ACTIVE SO NS 162000Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM SNJ54122J OBSOLETE CDIP J 14None Call TI Call TISNJ54123J ACTIVE CDIP J 161None Call TI Level-NC-NC-NC SNJ54123W ACTIVE CFP W 161None Call TI Level-NC-NC-NC SNJ54LS123FK ACTIVE LCCC FK 201None Call TI Level-NC-NC-NC SNJ54LS123J ACTIVE CDIP J 161None Call TI Level-NC-NC-NC SNJ54LS123WACTIVECFPW161NoneCall TILevel-NC-NC-NC(1)The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.PREVIEW:Device has been announced but is not in production.Samples may or may not be available.PACKAGE OPTION ADDENDUM28-Feb-2005Addendum-Page 1元器件交易网OBSOLETE:TI has discontinued the production of the device.(2)Eco Plan -May not be currently available -please check /productcontent for the latest availability information and additional product content details.None:Not yet available Lead (Pb-Free).Pb-Free (RoHS):TI's terms "Lead-Free"or "Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all 6substances,including the requirement that lead not exceed 0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-Free products are suitable for use in specified lead-free processes.Green (RoHS &no Sb/Br):TI defines "Green"to mean "Pb-Free"and in addition,uses package materials that do not contain halogens,including bromine (Br)or antimony (Sb)above 0.1%of total product weight.(3)MSL,Peak Temp.--The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications,and peak solder temperature.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided.TI bases its knowledge and belief on information provided by third parties,and makes no representation or warranty as to the accuracy of such information.Efforts are underway to better integrate information from third parties.TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary,and thus CAS numbers and other limited information may not be available for release.In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s)at issue in this document sold by TI to Customer on an annualbasis.PACKAGE OPTION ADDENDUM 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Following are URLs where you can obtain information on other Texas Instruments products and application solutions:Products ApplicationsAmplifiers Audio /audioData Converters Automotive /automotiveDSP Broadband /broadbandInterface Digital Control /digitalcontrolLogic Military /militaryPower Mgmt Optical Networking /opticalnetwork Microcontrollers Security /securityTelephony /telephonyVideo & Imaging /videoWireless /wirelessMailing Address:Texas InstrumentsPost Office Box 655303 Dallas, Texas 75265Copyright 2005, Texas Instruments Incorporated。

SN54HC193, SN74HC1934ĆBIT SYNCHRONOUS UP/DOWN COUNTERS(DUAL CLOCK WITH CLEAR)SCLS122D − DECEMBER 1982 − REVISED OCTOBER 20031POST OFFICE BOX 655303 •DALLAS, TEXAS 75265D Wide Operating Voltage Range of 2 V to 6 V D Outputs Can Drive Up To 10 LSTTL Loads D Low Power Consumption, 80-µA Max I CC D Typical t pd = 20 nsD ±4-mA Output Drive at 5 VDLow Input Current of 1 µA MaxD Look-Ahead Circuitry Enhances Cascaded CountersD Fully Synchronous in Count ModesD Parallel Asynchronous Load for Modulo-N Count LengthsDAsynchronous Clear12345678161514131211109B Q B Q A DOWNUP Q C Q D GNDV CC A CLR BO CO LOAD C DSN54HC193...J OR W PACKAGESN74HC193...D, N, NS, OR PW PACKAGE(TOP VIEW)3212019910111213456781817161514CLR BO NC CO LOADQ A DOWNNC UP Q CQ B N C D CV ADG N D N C SN54HC193...FK PACKAGE(TOP VIEW)NC − No internal connectionBC CQ description/ordering informationThe ’HC193 devices are 4-bit synchronous, reversible, up/down binary counters.Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidentally with each other when so instructed by the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple-clock) counters.ORDERING INFORMATIONT APACKAGE †ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP − N Tube of 25SN74HC193N SN74HC193NTube of 40SN74HC193D Reel of 2500SN74HC193DR SOIC − DReel of 250SN74HC193DT HC193−40°C to 85°CSOP − NS Reel of 2000SN74HC193NSR HC193Tube of 90SN74HC193PW Reel of 2000SN74HC193PWR TSSOP − PW Reel of 250SN74HC193PWT HC193CDIP − JTube of 25SNJ54HC193J SNJ54HC193J °°CFP − W Tube of 150SNJ54HC193W SNJ54HC193W −55C to 125CLCCC − FKTube of 55SNJ54HC193FKSNJ54HC193FK †Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at /sc/package.Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.Copyright 2003, Texas Instruments IncorporatedPRODUCTION DATA information is current as of publication date.Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.On products compliant to MILĆPRFĆ38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.SN54HC193, SN74HC1934ĆBIT SYNCHRONOUS UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)SCLS122D − DECEMBER 1982 − REVISED OCTOBER 20032POST OFFICE BOX 655303 •DALLAS, TEXAS 75265description/ordering information (continued)The outputs of the four flip-flops are triggered on a low-to-high-level transition of either count (clock) input (UP or DOWN). The direction of counting is determined by which count input is pulsed while the other count input is high.All four counters are fully programmable; that is, each output may be preset to either level by placing a low on the load (LOAD) input and entering the desired data at the data inputs. The output changes to agree with the data inputs independently of the count pulses. This feature allows the counters to be used as modulo-N dividers simply by modifying the count length with the preset inputs.A clear (CLR) input has been provided that forces all outputs to the low level when a high level is applied. The clear function is independent of the count and LOAD inputs.These counters were designed to be cascaded without the need for external circuitry. The borrow (BO) output produces a low-level pulse while the count is zero (all outputs low) and DOWN is low. Similarly, the carry (CO)output produces a low-level pulse while the count is maximum (9 or 15), and UP is low. The counters then can be cascaded easily by feeding BO and CO to DOWN and UP , respectively, of the succeeding counter.SN54HC193, SN74HC1934ĆBIT SYNCHRONOUS UP/DOWN COUNTERS(DUAL CLOCK WITH CLEAR)SCLS122D − DECEMBER 1982 − REVISED OCTOBER 20033POST OFFICE BOX 655303 •DALLAS, TEXAS 75265logic diagram (positive logic)Pin numbers shown are for the D, J, N, NS, PW, and W packages.S C11D R791145141213Q DBOLOADCO CLR DS C11D R610Q CCS C11D R21Q BBS C11D R315Q A AUP DOWN S RSN54HC193, SN74HC1934ĆBIT SYNCHRONOUS UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)SCLS122D − DECEMBER 1982 − REVISED OCTOBER 20034POST OFFICE BOX 655303 •DALLAS, TEXAS 75265typical clear, load, and count sequenceThe following sequence is illustrated below:1.Clear outputs to 02.Load (preset) to binary 133.Count up to 14, 15, carry, 0, 1, and 24.Count down to 1, 0, borrow, 15, 14, and 13Data InputsData OutputsLOADA B C D UP CO Q A Q B Q C Q D Clear Count Up1314012BOCount Down151413DOWNCLR 1510PresetNOTES: A.CLR overrides LOAD, data, and count inputs.B.When counting up, count-down input must be high; when counting down, count-up input must be high.SN54HC193, SN74HC1934ĆBIT SYNCHRONOUS UP/DOWN COUNTERS(DUAL CLOCK WITH CLEAR)SCLS122D − DECEMBER 1982 − REVISED OCTOBER 20035POST OFFICE BOX 655303 •DALLAS, TEXAS 75265absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†Supply voltage range, V CC −0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, I IK (V I < 0 or V I > V CC ) (see Note 1) ±20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, I OK (V O < 0 or V O > V CC ) (see Note 1) ±20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, I O (V O = 0 to V CC ) ±25 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous current through V CC or GND ±50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 2):D package 73°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N package 67°C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NS package 64°C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PW package 108°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, T stg −65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . †Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.NOTES: 1.The input and output voltage ratings may be exceeded if the input and output current ratings are observed.2.The package thermal impedance is calculated in accordance with JESD 51-7.recommended operating conditions (see Note 3)SN54HC193SN74HC193MINNOMMAXMIN NOMMAXUNIT V CC Supply voltage 256256VV CC = 2 V 1.5 1.5V V CC = 4.5 V 3.15 3.15IHHigh-level input voltageV CC = 6 V 4.24.2VV CC = 2 V0.50.5V V CC = 4.5 V 1.35 1.35IL Low-level input voltage V CC = 6 V1.8 1.8V V I Input voltage 0V CC 0V CC V V O Output voltage0V CC 0V CC V V CC = 2 V 10001000V CC = 4.5 V 500500∆t/∆v ‡Input transition rise/fall timeV CC = 6 V 400400ns T A Operating free-air temperature −55125−4085°C NOTE 3:All unused inputs of the device must be held at V CC or GND to ensure proper device operation. Refer to the TI application report,Implications of Slow or Floating CMOS Inputs , literature number SCBA004.‡If this device is used in the threshold region (from V IL max = 0.5 V to V IH min = 1.5 V), there is a potential to go into the wrong state from induced grounding, causing double clocking. Operating with the inputs at t t = 1000 ns and V CC = 2 V does not damage the device; however, functionally,the CLK inputs are not ensured while in the shift, count, or toggle operating modes.SN54HC193, SN74HC1934ĆBIT SYNCHRONOUS UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)SCLS122D − DECEMBER 1982 − REVISED OCTOBER 20036POST OFFICE BOX 655303 •DALLAS, TEXAS 75265electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)V CC T A = 25°C SN54HC193SN74HC193PARAMETERTEST CONDITIONSMIN TYP MAX MIN MAXMIN MAXUNIT2 V1.9 1.998 1.9 1.9I OH = −20 µA4.5 V 4.4 4.499 4.4 4.46 V5.9 5.999 5.9 5.9V OHV I = V IH or V ILI OH = −4 mA 4.5 V 3.98 4.3 3.7 3.84VI OH = −5.2 mA 6 V 5.485.8 5.25.342 V 0.0020.10.10.1I OL = 20 µA4.5 V 0.0010.10.10.16 V 0.0010.10.10.1V OLV I = V IH or V ILI OL = 4 mA 4.5 V 0.170.260.40.33V I OL = 5.2 mA6 V 0.150.260.40.33I I V I = V CC or 0 6 V ±0.1±100±1000±1000nA I CC V I = V CC or 0,I O = 06 V 816080µA C i2 V to 6 V3101010pF timing requirements over recommended operating free-air temperature range (unless otherwisenoted)V CC T A = 25°C SN54HC193SN74HC193MIN MAXMINMAX MINMAX UNIT2 V4.2 2.8 3.3clock4.5 V 211417f Clock frequency6 V 241619MHz 2 V1201801504.5 V 243630CLR high6 V 2131262 V120180150t w4.5 V 243630Pulse durationLOAD low6 V 213126ns2 V120180150UP or DOWN high or low4.5 V 2436306 V 2131262 V1101651404.5 V 223328Data before LOAD inactive6 V 1928242 V110165140t su4.5 V 223328Setup timeCLR inactive before UP ↑ or DOWN ↑6 V 192824ns 2 V110165140↑ or DOWN ↑4.5 V 223328LOAD inactive before UP 6 V 1928242 V555t h4.5 V 555Hold timeData after LOAD inactive6 V555nsSN54HC193, SN74HC1934ĆBIT SYNCHRONOUS UP/DOWN COUNTERS(DUAL CLOCK WITH CLEAR)SCLS122D − DECEMBER 1982 − REVISED OCTOBER 20037POST OFFICE BOX 655303 •DALLAS, TEXAS 75265switching characteristics over recommended operating free-air temperature range, C L = 50 pF (unless otherwise noted) (see Figure 1)FROM TO V CC T A = 25°C SN54HC193SN74HC193PARAMETER(INPUT)(OUTPUT)MIN TYP MAX MIN MAXMIN MAXUNIT2 V4.28 2.8 3.3f max4.5 V 215514176 V 24601619MHz2 V751652502054.5 V 24335041UPCO6 V 202843352 V751652502054.5 V 24335041t DOWNBO6 V 20284335pd2 V 190250375315ns 4.5 V 40507563UP or DOWNAny Q 6 V 354364542 V1902603903254.5 V 40527865LOADAny Q6 V 354466552 V170240360300PHL4.5 V 36487260t CLRAny Q6 V 31416151ns 2 V387511095t t4.5 V 8152219Any6 V6131916ns operating characteristics, T A = 25°CPARAMETERTEST CONDITIONSTYP UNIT C pdPower dissipation capacitanceNo load50pFSN54HC193, SN74HC1934ĆBIT SYNCHRONOUS UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)SCLS122D − DECEMBER 1982 − REVISED OCTOBER 20038POST OFFICE BOX 655303 •DALLAS, TEXAS 75265PARAMETER MEASUREMENT INFORMATIONVOLTAGE WAVEFORMSSETUP AND HOLD AND INPUT RISE AND FALL TIMESVOLTAGE WAVEFORMS PULSE DURATIONSt h t su50%50%50%10%10%90%90%V CC V CC0 V0 Vt rt fReferenceInputDataInput 50%High-LevelPulse50%V CC0 V50%50%V CC0 Vt wLow-LevelPulseVOLTAGE WAVEFORMSPROPAGATION DELAY AND OUTPUT TRANSITION TIMES50%50%50%10%10%90%90%V CCV OHV OL 0 Vt rt fInputIn-Phase Output50%t PLHt PHL 50%50%10%10%90%90%V OH V OLt rt f t PHL t PLH Out-of-PhaseOutputNOTES: A.C L includes probe and test-fixture capacitance.B.Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the followingcharacteristics: PRR ≤ 1 MHz, Z O = 50 Ω, t r = 6 ns, t f = 6 ns.C.For clock inputs, f max is measured when the input duty cycle is 50%.D.The outputs are measured one at a time with one input transition per measurement.E.t PLH and t PHL are the same as t pd .Test Point From Output Under Test C L = 50 pF (see Note A)LOAD CIRCUITFigure 1. Load Circuit and Voltage WaveformsPACKAGING INFORMATION(1) The marketing status values are defined as follows:ACTIVE: Product device recommended for new designs.LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.PREVIEW: Device has been announced but is not in production. Samples may or may not be available.OBSOLETE: TI has discontinued the production of the device.(2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free".RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement.(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.Addendum-Page 1(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device.(6) Lead finish/Ball material - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two lines if the finish value exceeds the maximum column width.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.OTHER QUALIFIED VERSIONS OF SN54HC193, SN74HC193 :•Catalog : SN74HC193•Automotive : SN74HC193-Q1, SN74HC193-Q1•Military : SN54HC193NOTE: Qualified Version Definitions:•Catalog - TI's standard catalog product•Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects•Military - QML certified for Military and Defense ApplicationsAddendum-Page 2TAPE AND REEL INFORMATIONA0B0K0WDimension designed to accommodate the component length Dimension designed to accommodate the component thickness Overall width of the carrier tape Pitch between successive cavity centersDimension designed to accommodate the component width TAPE DIMENSIONS Sprocket Holes P1*All dimensions are nominal Device Package Type Package DrawingPinsSPQ Reel Diameter (mm)Reel Width W1 (mm)A0(mm)B0(mm)K0(mm)P1(mm)W (mm)Pin1Quadrant SN74HC193DR SOICD 162500330.016.4 6.510.3 2.18.016.0Q1SN74HC193NSR SONS 162000330.016.48.210.5 2.512.016.0Q1SN74HC193PWR TSSOP PW 162000330.012.4 6.9 5.6 1.68.012.0Q1*All dimensions are nominalDevice Package Type Package Drawing Pins SPQ Length (mm)Width (mm)Height (mm) SN74HC193DR SOIC D162500340.5336.132.0 SN74HC193NSR SO NS162000356.0356.035.0 SN74HC193PWR TSSOP PW162000356.0356.035.0TUBET - Tube*All dimensions are nominalDevice Package Name Package Type Pins SPQ L (mm)W (mm)T (µm) B (mm) SN74HC193D D SOIC164050783940 4.32 SN74HC193N N PDIP162550613.9711230 4.32 SN74HC193N N PDIP162550613.9711230 4.32 SN74HC193NE4N PDIP162550613.9711230 4.32 SN74HC193NE4N PDIP162550613.9711230 4.32 SN74HC193PW PW TSSOP169053010.23600 3.5PACKAGE OUTLINESOP - 2.00 mm max heightNS0016A SOPNOTES:1. All linear dimensions are in millimeters. Dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M.2. This drawing is subject to change without notice.3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall notexceed 0.15 mm, per side.4. This dimension does not include interlead flash. Interlead flash shall not exceed 0.25 mm, per side.EXAMPLE BOARD LAYOUTSOP - 2.00 mm max heightNS0016A SOPNOTES: (continued)5. Publication IPC-7351 may have alternate designs.6. Solder mask tolerances between and around signal pads can vary based on board fabrication site.EXAMPLE STENCIL DESIGNSOP - 2.00 mm max heightNS0016A SOPNOTES: (continued)7. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations.8. Board assembly site may have different recommendations for stencil design.PACKAGE OUTLINETSSOP - 1.2 mm max heightPW0016A SMALL OUTLINE PACKAGENOTES:1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M.2. This drawing is subject to change without notice.3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not exceed 0.15 mm per side.4. This dimension does not include interlead flash. Interlead flash shall not exceed 0.25 mm per side.5. Reference JEDEC registration MO-153.EXAMPLE BOARD LAYOUTTSSOP - 1.2 mm max heightPW0016A SMALL OUTLINE PACKAGENOTES: (continued)6. Publication IPC-7351 may have alternate designs.7. Solder mask tolerances between and around signal pads can vary based on board fabrication site.EXAMPLE STENCIL DESIGNTSSOP - 1.2 mm max heightPW0016A SMALL OUTLINE PACKAGENOTES: (continued)8. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations.9. Board assembly site may have different recommendations for stencil design.IMPORTANT NOTICE AND DISCLAIMERTI PROVIDES TECHNICAL AND RELIABILITY DATA (INCLUDING DATA SHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS.These resources are intended for skilled developers designing with TI products. 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TCL照明电器产品编码标准节能灯类X1X2X3X4X5X6X7X8X9X10X11-X12X13X1X2表示节能灯类别码：ESX3表示输入电压1220V2127V3120V4110V5100V6230V7277VX4X5X6表示灯管或灯罩的形状X4X5表示灯管外形3U 3U管LX 螺旋管G0 球形C0 柱形A0 烛形1H 单H管X6表示管径L Φ17M Φ12S Φ9X7X8X9表示功率X10X11表示色调RR 6400KRZ 5000KRL 4000KRB 3500KRN 3000KRD 2700KX12表示灯头1E40铜镀镍2E27铜镀镍3E14铜镀镍4B22铜镀镍5E26铜镀镍6E40铁镀镍7E27铁镀镍8E14铁镀镍9B22铁镀镍X13表示特征码L 低功率因数H 高功率因数单端荧光灯X1X2X3X4X5X6X7X8X9X10X11-X12X13X1X2表示单端荧光灯类别码：YDX3表示灯管启动形式:N 内启动单端荧光灯管W 外启动单端荧光灯管X4X5表示灯管形状1U 单U灯管1π单π管1H 单H管X6X7表示灯管功率X8表示灯管管径S 9或10mmM 12mmL 17mmN 14.5mmX9X10表示色温RR 6400KRZ 5000KRL 4000KRB 3500KRN 3000KRD 2700KX11X12表示灯头形式D1 G24d-1灯头座D2 G24d-2灯头座D3 G24d-3灯头座Q1 G24q-1灯头座G11 2G11灯头座X13特征码,表示单端荧光灯的灯头的定位插槽形式S 单定位槽(2G7、2G11、G23、G24)D 双定位槽（2GX7、2GX11、GX23、GX24）镇流器类X1X2X3X4X5X6X7X8X9X10X11-X12X13X1X2表示镇流器类别码：EBX3表示输入电压1220V2127V3120V4110V5100V6230V7277VX4X5X6表示镇流器型号，不足三位在前面补0 YZ 直管形荧光灯镇流器YK 快速启动荧光灯镇流器ZW 紫外线灯管镇流器YH 环形荧光灯镇流器ZSZ 直管形石英紫外线低压汞灯镇流器ZSU U形石英紫外线低压汞灯镇流器YDY 单端荧光灯一体式镇流器YDN 单端内启动荧光灯镇流器GGY 荧光高压汞灯泡镇流器GGZ 直管形紫外线高压汞灯镇流器GGQ 球形超高压汞灯镇流器GGM 毛细管超高压汞灯镇流器XQ 球形超高压汞氙灯镇流器ND 低压钠灯泡镇流器NG 高压钠灯泡镇流器JLZ 照明金属卤化物灯镇流器JTG 管形铊灯镇流器JYQ 球形铟灯镇流器JD 镝灯镇流器NTY 钠铊铟灯泡镇流器JDH 球形镝灯镇流器KN 钪钠灯镇流器X7X8表示负载灯管的功率X9表示负载灯管的数量X10表示产品的用途和外型结构Z 阻抗式镇流器R 电容式镇流器L 漏磁式镇流器D 电子式镇流器J 基准镇流器S 寿命试验用镇流器Q 启动用镇流器K 快速启动镇流器F 防腐防潮镇流器N 内装式镇流器X11表示设计顺序1超薄型（喷漆）电子镇流器2超薄型（电解板）电子镇流器3普通型（喷漆）电子镇流器4普通型（电解板）电子镇流器5灯箱用（喷漆）电子镇流器6灯箱用（电解板）电子镇流器X12表示接线类型X 引线型J 接线端子型X13表示性能特征L L级H H级变压器类X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示变压器器类别码：ETX3代表输入电压1220V2127V3120V4110V5100V6230V7277VX4X5X6表示负载功率X7X8X9表示变压器外形最大长度X10X11X12表示变压器外形最大宽度X13特征码，表示输出电压值A 12VB 24VC 36V灯盘类X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示灯盘类别码：MQX3X4表示材质1S 镜面电化铝2S 哑光电化铝3S 不锈钢1A 铝合金边框3A 乳白胶片3C 凌晶片X5X6表示反光面形式XX 无XP 单抛PP 双抛X7表示负载种类Y 荧光灯管B 插拔管X8X9表示灯管功率，不同负载时用最大负载功率表示X10表示负载的数目X11X12表示特征LX 豪华型SX 明装DX 吊装E1 应急1管QX 嵌装WX 宽边TX 洁净SX 吸顶式X13特征码，无特征时用X表示支架类X1X2X3X4X5X6X7X8X9X10X11-X12X13X1X2表示支架类别码：MYX3表示输入电压1220V2127V3120V4110V5100V6230V7277VX4X5表示负载灯管功率X6X7表示灯管数量X8表示种类代号，用ABCD表示X9表示颜色W 白色B 黑色L 蓝色X10X11备用代码，用XX表示X12表示应急管的数量X13特征码E 应急筒灯类X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示筒灯类别码：MDX3X4表示反光杯径X5X6表示负载灯功率X7表示负载数量X8X9X10表示灯座形式：E27、E14、PLC X11表示面板颜色W 白边G 金边S 银边B 镀黑镍A 白色塑圈Z 压铸边K 亚克力罩N 镍扫纹X12表示灯杯花纹P 防雾型杯C 条杯D 点珠杯A 哑光喷砂杯N 光杯B 哑光乳白杯X13表示灯管安装形式H 横向插管用V 竖向插管用低压卤素灯杯X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示低压卤素灯杯类别码：HLX3X4灯杯规格11MR1116MR16X5表示灯杯类型X6X7表示灯杯功率X8：W高压卤素灯杯X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示高压卤素灯杯类别码：THX3X4灯杯规格11MR1116 MR16X5X6表示灯杯功率X7：W低压卤素灯珠X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示低压卤素灯珠类别码：TG天花灯X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示天花灯类别码：DLX3灯体主要材质：1钣金件2压铸件X4表示使用光源1MR116 MR16X5X6结构流水号X7X8主体颜色低压路轨射灯X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示低压路轨射灯类别码：TRX3表示中间连接杆X 无杆A 杆长100mmB 杆长200mmC 杆长300mmE 杆长500mmF 代表软管，软管固定长400mmX4X5表示射灯头代码X6X7表示主体颜色低压吸顶射灯X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示低压吸顶射灯类别码：SPX3表示中间连接杆X 无杆A 杆长100mmB 杆长200mmC 杆长300mmE 杆长500mmF 代表软管，软管固定长400mmX4X5表示射灯头代码X6X7表示主体颜色吊装格栅射灯X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示吊装格栅射灯类别码：CHX3X4光源型号MR MR16QR QR111PL PLCX5X6X7X8表示结构款式类别X9X10表示主体颜色嵌入式格栅射灯X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示嵌入式格栅射灯类别码：DOX3X4光源型号MR MR16QR QR111PL PLCX5X6X7X8表示结构款式类别X9X10表示主体颜色主体颜色代码说明：WH 烤漆白色BK 烤漆黑色SG 烤漆银灰色CH 电镀铬色SH 电镀镍扫纹SB 电镀青铜扫纹SC 电镀珍珠银间色SN 电镀珍珠镍间铬吸顶灯X1X2X3X4X5X6X7X8X9X10X11-X12X13 X1X2表示吸顶灯类别码：MXX3整灯外形C 圆形S 方形X4X5整灯功率X6灯管形状C 环形P 插拔D 双DX7镇流器种类X 电子G 电感Z E27灯头X8罩的材料Y 亚克力板P PVCB 玻璃X9罩上的花纹TCL户外灯具物料编码命名方式：X1X2X3X4X5X6X7X8X9X10X11-X12X13X1：Z 指户外产品系列X2：T 投光灯F 泛光灯Q 球场灯A 高墙灯Z 招牌灯----通用照明----L 路灯S 隧道灯----道路照明----N 工矿悬挂灯H 商业悬挂灯----悬挂照明-----D 低杆灯C 草地灯M 埋地灯U 水池灯B 壁灯O 高杆照明G 广场照明I 触发器X 电器箱----庭园照明----X3X4表示每一种产品系列流水编码00—99 X5表示光源M 金卤灯S 高压钠灯L 低压钠灯I 电子节能灯Q 高压汞灯T T8光管B 白炽灯P PAR灯E LED灯Y 太阳能电池类C 彩色金卤灯X6表示灯头形式A E27B E40C G13D G5R Rx7sF 1000w双端P PG-12G G-12Y BY22dE Fc-2X7X8X9X10表示使用功率金卤灯电子镇流器编码说明（H）/可调光（T）/输出端子（D）/输出线（X）台灯编码标准X1X2X3X4X5X6X7X8X9X10X11-X12X13X1X2 表示台灯类别码，用MT表示X3X4表示灯具编码流水号X5X6位表示光源功率X7X8表示灯管形状类别1U 单U荧光灯管2H 双H型荧光灯管1A 1个普通A型灯泡3B 3个B型蜡烛型灯泡X9X10表示灯具的颜色CY 深蓝色FI 淡黄色PI 粉红色SG 银灰色MI 粉绿色X11表示附带功能S 带时钟B 带报时钟Y 带氧吧X12X13表示识别码。

Philips Professional LCD TV22" Pro LCD DVB-T MPEG2* 22HFL3331D Advanced design at outstanding value Philips Digital Hospitality LCD TVWith this modern and energy efficient Hospitality TV, you will enjoy the benefits of digital television. Your guests will enjoy a warm welcome and great viewing experience with the attractive channel list.Advanced hotel features and future proof•Welcome message on screen display•Switch On Channel Programming•HD LCD display, with a 1366 x 768p resolutionDifferentiating guest experience•Volume limitation•One combined channel list for Analogue and Digital channels•Attractive channel list for easy navigation•Easy-to-use Hospitality Remote ControlBest total cost of ownership•USB cloning of all settings for quick installation•Installation menu lockingSustainable and safe•Eco-friendly design and flame-retardant housingHighlightsUSB CloningProvides the ability to easily copy all programming and channel programming settings from one TV into other TV sets in less than a minute. The feature ensures uniformity between TV sets and significantly reduces installation time and costs.Welcome messageA welcome greeting is displayed each time the TV set is switched on.Volume limitationThis feature predefines the volume range within which the TV set is allowed to operate, preventing excessive volume adjustments and disturbance of neighbouring guests. Installation menu lockingPrevents unauthorised access to installation and configuration settings, to ensure maximum guest convenience and avoid unnecessary reprogramming costs.One combined channel listOne integrated channel list for digital andanalogue channels. This allows the guest toflick seamlessly between Analogue and Digitalchannels.Hospitality Remote ControlThis TV comes with a stylish remote controlthat is specially designed for hospitality usage.For an easy-to-use experience for the guest,only the most essential buttons and functionsare offered. In addition, low battery check andanti-theft battery provisions are features thatcan contribute to efficient hotel operations.Eco-friendly designSustainability is integral to the way Philips doesbusiness. Philips TVs are designed andproduced according to our EcoDesignprinciples aimed at minimising overallenvironmental impact, through lower powerconsumption, removal of hazardoussubstances, lower weight, more efficientpackaging and better recyclability. Philips TVsalso have a special housing of flame-retardantmaterial. Independent tests carried out byemergency fire services have shown thatwhereas TVs can sometimes intensify firescaused by external sources, Philips TVs will notcontribute to a fire.Switch On Channel ProgrammingPerfect for in-house advertising or informationchannels as it allows a predefined channel to beshown when the TV is turned on.Attractive channel listThe attractive channel list includes clear andintuitive buttons with clear guiding graphics foreasily finding your favourite channels.HD LCD displayThis WXGA display with state-of-the-art LCDscreen technology gives your guestswidescreen HD resolution of 1366 x 768ppixels. It produces brilliant flicker-freeprogressive scan pictures with optimumbrightness and superb colours. This vibrant andsharp image will provide your guests with anenhanced viewing experience.Issue date 2010-09-06 Version: 3.2.312 NC: 8670 000 54833 EAN: 87 12581 49340 0© 2010 Koninklijke Philips Electronics N.V.All Rights reserved.Specifications are subject to change without notice. Trademarks are the property of Koninklijke Philips Electronics N.V. or their respective owners. SpecificationsPicture/Display•Diagonal screen size: 22 inch / 56 cm•Peak Luminance ratio: 83 %•Brightness: 350 cd/m²•Aspect ratio: Widescreen•Response time (typical): <5 ms•Dynamic screen contrast: 5000:1•Display screen type: LCD WXGA+ Active Matrix TFT•Panel resolution: 1366 x 768p•Picture enhancement: 3/2 - 2/2 motion pull down, 3D Combfilter, Active Control, Colour Enhancement, Colour Transient Improvement, Digital Crystal Clear, Digital Noise Reduction, Progressive scan, Sharpness Adjustment, 3D MA deinterlacing, Automatic skin tone correction, Dynamic contrast enhancement, 1080p 24/25/30 Hz processing, 1080p 50/60 Hz processing •Screen enhancement: Anti-Reflection coated screen•Viewing angle: 170º (H)/160º (V)Supported Display Resolution•Video formatsResolution Refresh rate480i 60 Hz480p 60 Hz576i 50 Hz576p 50 Hz1080i 50, 60 Hz720p 50, 60 Hz1080p 24, 50, 60 Hz1080p 24, 25, 30, 50, 60 Hz •Computer formatsResolution Refresh rate640 x 480 60 Hz800 x 600 60 Hz1024 x 768 60 Hz1280 x 1024 60 Hz1280 x 720 60 Hz1280 x 768 60 Hz1360 x 768 60 HzTuner/Reception/Transmission•Aerial Input: 75 ohm coaxial (IEC75)•Number of Pre-set Channels: 250•Tuner bands: Hyperband, S-Channel, UHF, VHF •TV system: PAL I, PAL B/G, SECAM B/G, SECAM L/L', DVB COFDM 2K/8K •Video Playback: PAL, SECAM, NTSC•Digital TV: DVB Terrestrial*Sound•Output power (RMS): 2 x 5 W•Sound System: Nicam Stereo•Sound Enhancement: Auto Volume Leveller,Incredible Surround, Smart SoundLoudspeakers•Built-in speakers: 2Connectivity•Number of Scarts:1•Number of HDMI connections: 1•Ext 1 Scart: Audio L/R, RGB•Ext 3: Audio L/R in, YPbPr•Front/Side connections: Audio L/R in, CVBS in,USB 2.0•HDMI1:HDMI v1.3•EasyLink (HDMI-CEC): One touch play, Systemstandby•Audio Output - Digital: Coaxial (cinch)•Other connections: S/PDIF out (coaxial),Composite video (CVBS) out, PC-in VGA + AudioL/R in, Monitor out L/R (Cinch), CommonInterfaceConvenience•Ease of Installation: Plug and Play, Advanced HotelMode, Automatic Tuning System (ATS), FineTuning, PLL Digital Tuning, Automatic ChannelInstall (ACI), Programme Name, Auto ProgrammeNaming, Autostore, Cloning of TV settings viaUSB, Cloning of TV settings via RF, Installationmenu locking, Security menu access, Keyboardlock-out•Ease of Use: Auto Volume Leveller (AVL), 1channel list analogue/digital, On-Screen Display,Programme List, Side Control, Graphical UserInterface•Remote control type: 22AV1104 (RC6)•Comfort: Hotel Guest features, Auto power on,Green/Fast startup, Welcome message, Switch onchannel, Volume limitation, Sleep timer•Interactive hotel features: Block automatic channelupdate, Block over-the-air SW download•Prison mode: Teletext and MHEG disable•Clock: Sleep Timer•Teletext: 1000-page Hypertext•Teletext enhancements: Fast text, Programmeinformation Line•Electronic Programme Guide: 8-day ElectronicProgramme Guide, Now + Next EPG•Screen Format Adjustments: 4:3, Movie expand14:9, Movie expand 16:9, Widescreen, SubtitleZoom, Super Zoom, Auto Format•Remote Control: low battery detection, batteryanti-theft protection•Firmware upgradeable: Firmware upgradeable viaUSB, Firmware upgradeable via RF•Other convenience: Kensington lockHealthcare•Control: Multi remote control•Convenience: Headphone out, Independent mainspeaker mute•Safety: Double isolation Class IIMultimedia Applications•Multimedia connections: USB•Playback Formats: MP3, JPEG Still pictures,Slideshow files (.alb)Power•Presence of lead: Yes*•Mercury content: 11 mg•Annual energy consumption: 61 kW·h•Mains power: 220-240 V, 50/60 Hz•Power consumption: 45 W•Standby power consumption: 0.27 W•Ambient temperature: 5°C to 40°CGreen Specifications•Safety: Flame-retardant housing•Low Power Standby•SmartPower EcoDimensions•Set dimensions(W x H x D):541 x 375.3 x 67.8 mm•Set dimensions with stand (W x H x D):541 x 417.3 x 150 mm•Box dimensions(W x H x D):590 x 489 x 162 mm•Product weight: 5.27 kg•Product weight (+stand): 5.5 kg•Colour cabinet: High gloss black deco front withblack cabinet•VESA wall mount compatible: 100 x 100 mmAccessories•Included accessories: Remote Control, Batteriesfor remote control, Power cord, Tabletop stand,Warranty Leaflet•Optional accessories: Set up Remote RC2573GR,Wall mount (tilt) 22AV3100/10*For information on DVB-T enrolled countries, please ask yourPhilips contact.*Typical on-mode power consumption measured according toIEC62087 Ed 2.*Annual energy consumption is calculated using the typical powerconsumption 4 hours per day, 365 days per year.*This television contains lead only in certain parts or componentswhere no technology alternatives exist in accordance with existingexemption clauses under the RoHS Directive.。

目录1、CPU模块 (1)1.1、CPU模块面板 (1)1.1.1 指示灯 (1)1.1.2 接口 (1)1.2技术特点与技术参数 (2)1.2.1 技术特点 (2)1.2.2 技术参数 (2)1.3双冗余CPU (4)1.3.1 概述 (4)1.3.2 基本原理 (4)1.3.3 使用注意事项 (4)2、IO模块 (5)2.1KJS-SD测速保护模块 (6)2.1.1 概述 (6)2.1.2 SD模块面板示意图 (6)2.1.3 开关量输入/输出方式 (7)2.1.4 SD模块信号端子说明 (7)2.1.5 SD模块监控程序“用户指南” (8)2.1.6 SD模块性能指标 (9)2.2KJS-VC阀门控制模块 (10)2.2.1 概述 (10)2.2.2 VC模块面板示意图 (10)2.2.3 开关量输入/输出方式 (10)2.2.4 手动功能 (11)2.2.5 位移传感器零点满度调整 (11)2.2.6 LVDT输入信号方式选择 (11)2.2.7 VC模块信号端子说明 (11)2.2.8 VC模块监控程序“用户指南” (13)2.3KJS-AI(MA)模拟量输入模块 (20)2.3.1 概述 (20)2.3.2 AI(MA)模块面板示意图 (20)2.3.3 AI(MA)模块信号端子说明 (20)2.3.4 AI(MA)模块性能指标： (21)2.4KJS-AI(TC)热电偶输入模块 (22)2.4.1 概述 (22)2.4.2 TC模块面板示意图 (22)2.4.3 TC模块信号端子说明 (22)2.4.4 超级终端界面说明 (24)2.4.5 超级终端下的配置命令 (24)2.4.6 超温保护 (24)2.4.7 TC模块性能指标 (25)2.5KJS-AI(RTD)热电阻输入模块 (25)2.5.1 概述 (25)2.5.2 AI(RTD)模块面板示意图 (26)2.5.3 AI(RTD)模块信号端子说明 (26)2.5.4 AI(RTD8)通道隔离型模块端子说明 (27)2.5.5 AI(RTD)模块性能指标 (28)2.6KJS-DI开关量输入模块 (29)2.6.1 概述 (29)2.6.2 DI模块面板示意图 (29)2.6.3 接线方式 (30)2.6.4 DI模块信号端子说明 (30)2.6.5 DI24模块信号端子说明 (31)2.6.6 DI模块性能指标 (32)2.7KJS-DO开关量输出模块 (33)2.7.1 概述 (33)2.7.2 DO模块面板示意图 (33)2.7.4 DO模块信号端子说明 (34)2.7.5 DIO24模块信号端子说明 (35)2.7.6 DO模块性能指标 (36)2.8KJS-SYN同期控制模块 (37)2.8.1 概述 (37)2.8.2 SYN模块面板示意图 (37)2.8.3 SYN模块信号端子说明 (37)2.8.4 超级终端界面说明 (39)2.8.5 SYN模块性能指标 (41)2.9KJS-EICM MODBUS通讯模块 (41)2.9.1 概述 (41)2.9.2 EICM模块面板示意图 (42)2.9.3 EICM模块信号端子说明 (42)2.9.4 MODBUS通讯说明 (42)2.9.5 EICM模块监控程序“用户指南” (43)2.9.6 组态说明 (45)2.10KJS-AO模拟量输出模块 (47)2.10.1 概述 (47)2.10.2 AO模块面板示意图 (47)2.10.3 AO模块信号端子说明 (47)2.10.4 主板设置与输出零点、满度调整 (48)3、机架 (49)3.1机架结构 (49)3.1.1 机架面板示意图 (49)3.1.2 机笼的接口 (49)3.1.3 机笼拨码开关设置 (50)3.1.4 机箱安装尺寸图 (51)3.1.5 面板尺寸 (51)3.2转接板说明 (52)4、系统的供电与接地 (55)4.1系统的供电 (55)4.1.1 电源品质 (55)4.1.2 冗余供电 (55)4.2系统的接地 (56)4.2.1 接地要求 (56)4.2.2 接地布置 (56)北京康吉森燃机工程技术有限公司GTCON2000控制系统硬件使用手册1、CPU模块GTCON2000控制系统是我公司最新研制的CPU控制器，具有体积小，性能高，维护方便，可靠性高等特点。

AN2097应用说明VIPower:采用VIPer22A的10W空调开关电源1. 摘要新的空调机采用两个主低压输出给内部电子设备供电。

这两个主输出的低压分别是+12V和+5V。

低输出电压是由一个内部开关电源产生。

这个开关电源需要以下多个重要特性：效率高，重量轻，尺寸小，待机功耗低等。

设计人员利用VIPerX2系列产品可以开发出一个含有所有这些重要功能的电源，因此，该系列产品是开发空调应用的最理想的解决方案,特别是下文介绍的电路板是为改进图1所示的特性而专门开发的，本文在表1列举的技术规格方面讨论了空调开关电源应用。

表1：电气规格图1:电路板布局1. VIPERX2A 描述VIPerX2A 是一个单封装的产品，在同一颗芯片上整合了一个专用电流式PWM控制器和一个高压功率场效应MOS晶体管。

这种方法可以减少组件数量，降低系统成本，简化电路板设计。

因此，这个产品家族广泛用于离线开关式电源。

此外，该系列产品还采用微型的SMD封装 (SO-8)。

VIPer 系列的待机功耗（小于1W）符合蓝天使和能源之星等节能标准。

1.1. 一般特性VIPerx2A 产品采用ST的VIPower M0-3 高压专利技术，M0-3 高压技术利用一个P型掩埋层的方法，允许在同一颗芯片上集成低压系统（PWM）和电流垂直流动的功率级，如图2所示。

VIPerX2A 产品有以下一般特性:-自动热关断-高压启动电流源输入交流电压范围85-265Vac输出112V输出25V/400mA(连接输出1的线性稳压器)纹波电流<50mA连续电流输出电流（12V和5V）600mA峰值电流，小于5分钟待机功耗<1W-防止输出短路导致击穿故障的打嗝（HICCUP）模式-保证低负载条件下低功耗的突发模式而且，VIPower M0-3技术还可用于开发最小击穿电压为730V 的功率场效应MOS 晶体管。

表2说明了该产品在不同的封装和工作条件下的功率处理能力。