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LM2904DGKR中文资料

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PACKAGING INFORMATIONOrderable Device Status(1)Package Type Package Drawing Pins Package Qty Eco Plan (2)Lead/Ball FinishMSL Peak Temp (3)5962-87710012A ACTIVE LCCC FK 201None POST-PLATE Level-NC-NC-NC 5962-8771001PA ACTIVE CDIP JG 81None A42SNPB Level-NC-NC-NC 5962-87710022A ACTIVE LCCC FK 201None POST-PLATE Level-NC-NC-NC 5962-8771002PA ACTIVE CDIP JG 81None A42SNPB Level-NC-NC-NC LM158AFKB ACTIVE LCCC FK 201None POST-PLATE Level-NC-NC-NCLM158AJG ACTIVE CDIP JG 81None A42SNPB Level-NC-NC-NC LM158AJGB ACTIVE CDIP JG 81None A42SNPB Level-NC-NC-NC LM158FKB ACTIVE LCCC FK 201None POST-PLATE Level-NC-NC-NCLM158JG ACTIVE CDIP JG 81None A42SNPB Level-NC-NC-NC LM158JGB ACTIVE CDIP JG 81None A42SNPB Level-NC-NC-NC LM258AD ACTIVE SOIC D 875Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM LM258ADGKR ACTIVE MSOP DGK 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-2-260C-1YEAR LM258ADR ACTIVE SOIC D 82500Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM LM258AP ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU Level-NC-NC-NC LM258D ACTIVE SOIC D 875Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM LM258DGKR ACTIVE MSOP DGK 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-2-260C-1YEAR LM258DR ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM LM258P ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU Level-NC-NC-NC LM2904AVQDR ACTIVE SOIC D 82500Pb-Free (RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIM LM2904AVQPWRACTIVE TSSOP PW 82000None CU NIPDAU Level-1-250C-UNLIM LM2904D ACTIVE SOIC D 875Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM LM2904DGKR ACTIVE MSOP DGK 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-2-260C-1YEAR LM2904DR ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM LM2904P ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU Level-NC-NC-NC LM2904PSR ACTIVE SO PS 82000Pb-Free (RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIM LM2904PW ACTIVE TSSOP PW 8150Pb-Free (RoHS)CU NIPDAU Level-1-250C-UNLIM LM2904PWLE OBSOLETE TSSOP PW 8None Call TI Call TILM2904PWR ACTIVE TSSOP PW 82000Pb-Free (RoHS)CU NIPDAU Level-1-250C-UNLIM LM2904QD OBSOLETE SOIC D 8None Call TI Call TILM2904QDROBSOLETESOICD8Pb-Free (RoHS)CU NIPDAULevel-2-250C-1YEAR/Level-1-235C-UNLIMPACKAGE OPTION ADDENDUM4-Mar-2005Addendum-Page 1元器件交易网Orderable Device Status(1)PackageType PackageDrawingPins PackageQtyEco Plan(2)Lead/Ball Finish MSL Peak Temp(3)LM2904QP OBSOLETE PDIP P8None Call TI Call TILM2904VQDR ACTIVE SOIC D82500Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMLM2904VQPWR ACTIVE TSSOP PW82000None CU NIPDAU Level-1-250C-UNLIMLM358AD ACTIVE SOIC D875Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMLM358ADGKR ACTIVE MSOP DGK82500Green(RoHS&no Sb/Br)CU NIPDAU Level-2-260C-1YEARLM358ADR ACTIVE SOIC D82500Green(RoHS&no Sb/Br)CU NIPDAU Level-1-260C-UNLIMLM358AP ACTIVE PDIP P850Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NCLM358APW ACTIVE TSSOP PW8150Pb-Free(RoHS)CU NIPDAU Level-1-250C-UNLIMLM358APWR ACTIVE TSSOP PW82000Pb-Free(RoHS)CU NIPDAU Level-1-250C-UNLIMLM358D ACTIVE SOIC D875Green(RoHS&no Sb/Br)CU NIPDAU Level-1-260C-UNLIMLM358DGKR ACTIVE MSOP DGK82500Green(RoHS&no Sb/Br)CU NIPDAU Level-2-260C-1YEARLM358DR ACTIVE SOIC D82500Green(RoHS&no Sb/Br)CU NIPDAU Level-1-260C-UNLIMLM358P ACTIVE PDIP P850Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NCLM358PSLE OBSOLETE SO PS8None Call TI Call TILM358PSR ACTIVE SO PS82000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMLM358PW ACTIVE TSSOP PW8150Pb-Free(RoHS)CU NIPDAU Level-1-250C-UNLIM LM358PWLE OBSOLETE TSSOP PW8None Call TI Call TILM358PWR ACTIVE TSSOP PW82000Pb-Free(RoHS)CU NIPDAU Level-1-250C-UNLIM(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)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 all6substances,including the requirement that lead not exceed0.1%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)above0.1%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 isprovided.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.元器件交易网IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,enhancements, improvements, and other changes to its products and services at any time and to discontinueany product or service without notice. Customers should obtain the latest relevant information before placingorders and should verify that such information is current and complete. All products are sold subject to TI’s termsand conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its hardware products to the specifications applicable at the time of sale inaccordance with TI’s standard warranty. T esting and other quality control techniques are used to the extent TIdeems necessary to support this warranty. Except where mandated by government requirements, testing of allparameters of each product is not necessarily performed.TI assumes no liability for applications assistance or customer product design. Customers are responsible fortheir products and applications using TI components. T o minimize the risks associated with customer productsand applications, customers should provide adequate design and operating safeguards.TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or processin which TI products or services are used. Information published by TI regarding third-party products or servicesdoes not constitute a license from TI to use such products or services or a warranty or endorsement thereof.Use of such information may require a license from a third party under the patents or other intellectual propertyof the third party, or a license from TI under the patents or other intellectual property of TI.Reproduction of information in TI data books or data sheets is permissible only if reproduction is withoutalteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproductionof this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable forsuch altered documentation.Resale of TI products or services with statements different from or beyond the parameters stated by TI for thatproduct or service voids all express and any implied warranties for the associated TI product or service andis an unfair and deceptive business practice. TI is not responsible or liable for any such statements.Following are URLs where you can obtain information on other Texas Instruments products and applicationsolutions:Products ApplicationsAmplifiers Audio /audioData Converters Automotive /automotiveDSP Broadband /broadbandInterface Digital Control /digitalcontrolLogic Military /militaryPower Mgmt Optical Networking /opticalnetworkMicrocontrollers Security /securityTelephony /telephonyVideo & Imaging /videoWireless /wirelessMailing Address:Texas InstrumentsPost Office Box 655303 Dallas, Texas 75265Copyright 2005, Texas Instruments Incorporated。

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LM2904YST中文资料

LM2904YST中文资料

Rev 3October 20051/15LM2904Low Power Dual Operational Amplifier■Internally frequency compensated ■Large DC voltage gain: 100dB ■Wide bandwidth (unity gain): 1.1MHz (temperature compensated)■Very low supply current/op (500µA) essentially independent of supply voltage■Low input bias current: 20nA (temperature compensated)■Low input offset current: 2nA■Input common-mode voltage range includes ground■Differential input voltage range equal to the power supply voltage■Large output voltage swing 0V to (V CC - 1.5V)DescriptionThis circuit consists of two independent, high gain, internally frequency compensated which were designed specifically for automotive and industrial control system. It operates from a single power supply over a wide range of voltages. The low power supply drain is independent of the magnitude of the power supply voltage.Application areas include transducer amplifiers,DC gain blocks and all the conventional op-amp circuits which now can be more easily implemented in single power supply systems. For example, these circuits can be directly supplied with off the standard +5V which is used in logic systems and will easily provide the required interface electronics without requiring any additional power supply.In the linear mode the input common-mode voltage range includes ground and the output voltage can also swing to ground, even though operated from only a single power supply voltage.SMini LM29042/15Order CodesPart Number Temperature RangePackage Packing Marking LM2904N -40, +125°C DIP8T ubeLM2904NLM2904D/DT SO-8T ube or T ape & Reel2904LM2904PT TSSOP8(Thin Shrink Outline Package)Tape & Reel LM2904ST mini SO-8Tape & Reel K403LM2904YD/YDT SO-8 (automotive grade level)T ube or T ape & Reel2904Y LM2904YPT TSSOP8 (automotive grade level)Tape & Reel LM2904YSTminI SO-8(automotive grade level)Tape & Reelk409LM2904Absolute Maximum Ratings3/151 Absolute Maximum RatingsTable 1.Key parameters and their absolute maximum ratingsSymbol ParameterValue Unit V CC Supply Voltage+32V V id Differential Input Voltage +32V V IInput Voltage-0.3 to +32VOutput Short-circuit to Ground (1)1.Short-circuits from the output to V CC can cause excessive heating if Vcc + > 15V. The maximumoutput current is approximately 40mA, independent of the magnitude of V CC .Destructive dissipation can result from simultaneous short-circuits on all amplifiers.p tot Power Dissipation (2)2.Power dissipation must be considered to ensure maximum junction temperature (Tj) is notexceeded.500mW I in Input Current (3)3.This input current only exists when the voltage at any of the input leads is driven negative. It is dueto the collector-base junction of the input PNP transistor becoming forward biased and thereby acting as input diodes clamps. In addition to this diode action, there is also NPN parasitic action on the IC chip. This transistor action can cause the output voltages of the op-amps to go to the V CC voltage level (or to ground for a large overdrive) for the time duration than an input is drivennegative. This is not destructive and normal output will set up again for input voltage higher than -0.3V.50mA T oper Operating Free-Air Temperature Range -40 to +125°C T stgStorage T emperature Range-65 to +150°CR thjaThermal Resistance Junction to AmbientSO-8TSSOP8DIP8MiniSO-812512085190°C/WESDHBM: Human Body Model (4)4.Human body model, 100pF discharged through a 1.5k Ω resistor into pin of device.300V MM: Machine Model (5)5.Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly intothe IC with no external series resistor (internal resistor < 5Ω), into pin to pin of device.200V CDM: Charged Device Model1.5kVTypical Application Schematic LM29044/152 Typical Application Schematic3 ElectricalCharacteristicsTable 2.V CC+ = 5V, V cc- = Ground, V O = 1.4V, T amb = 25°C (unless otherwise specified)Symbol Parameter Min.Typ.Max.UnitV io Input Offset Voltage (1)T amb = 25°CT min≤ T amb≤ T max.279mVI io Input Offset CurrentT amb = 25°CT min≤ T amb≤ T max.23040nAI ib Input Bias Current (2)T amb = 25°CT min≤ T amb≤ T max.20150200nAA vd Large Signal Voltage GainV CC+ = +15V,R L=2kΩ, V o = 1.4V to 11.4VT amb = 25°CT min≤ T amb≤ T max.5025100V/mVSVR Supply Voltage Rejection Ratio (R S≤10kΩ)T amb = 25°CT min≤ T amb≤ T max.6565100dBI cc Supply Current, all Amp, no loadT amb = 25°C, V CC= +5VT min≤ T amb≤ T max., V CC = +30V0.7 1.22mAV icm Input Common Mode Voltage Range (V cc= +30V) (3)T amb = 25°CT min≤ T amb≤ T max.V CC+ -1.5V CC+ -2VCMR Common-mode Rejection Ratio (R S= 10kΩ)T amb = 25°CT min≤ T amb≤ T max.706085dBI source Output Short-circuit CurrentV CC = +15V, V o = +2V, V id = +1V204060mAI sink Output Sink CurrentV O = 2V, V CC= +5VV O = +0.2V, V CC = +15V10122050mAµAV OPP Output Voltage Swing (R L= 2kΩT amb = 25°CT min≤ T amb≤ T maxV CC+ -1.5V CC+ -2V5/15V OH High Level Output Voltage (V cc + 30V)T amb = +25°C, R L= 2kΩT min≤ T amb≤ T max.T amb = +25°C, R L= 10kΩT min≤ T amb≤ T max.262627272728VV OL Low Level Output Voltage (R L= 10kΩ)T amb = +25°CT min≤ T amb≤ T max52020mVSR Slew RateV cc = 15V, Vi = 0.5 to 3V, R L= 2kΩ, C L = 100pF,unity gain0.30.6V/µsGBP Gain Bandwidth Product f = 100kHzV cc = 30V, V in = 10mV, R L= 2kΩ, C L = 100pF0.7 1.1MHzTHD Total Harmonic Distortionf = 1kHz, A V = 20dB, R L = 2kΩ, V o = 2Vpp,C L = 100pF, V cc = 30V0.02%DV io Input Offset Voltage Drift730µV/°CDI io Input Offset Current Drift10300pA/°CV O1/V O2Channel Separation (4)1kHz ≤ f ≤ 20kHz120dB1. V O= 1.4V, R S = 0Ω, 5V < V CC+ < 30V, 0V < V ic < V CC+ - 1.5V2.The direction of the input current is out of the IC. This current is essentially constant, independentof the state of the output, so no loading charge change exists on the input lines3.The input common-mode voltage of either input signal voltage should not be allowed to gonegative by more than 0.3V. The upper end of the common-mode voltage range is V CC+ –1.5V, buteither or both inputs can go to +32V without damage.4.Due to the proximity of external components insure that coupling is not originating via straycapacitance between these external parts. This typically can be detected as this type ofcapacitance increases at higher frequencies.Symbol Parameter Min.Typ.Max.Unit6/157/158/15Typical single - supply applicationsF9/15Figure 22.High input Z, DC differentialFigure ing symmetrical amplifiers to10/15LM2904Package Mechanical Data 4 Package Mechanical DataIn order to meet environmental requirements, ST offers these devices in ECOPACK® packages.These packages have a Lead-free second level interconnect. The category of second levelinterconnect is marked on the package and on the inner box label, in compliance with JEDECStandard JESD97. The maximum ratings related to soldering conditions are also marked onthe inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at:.4.111/15Package Mechanical Data LM290412/15LM2904Package Mechanical Data13/15Package Mechanical Data LM290414/154.4 Mini SO-8PackageLM2904Revision History15/155 Revision HistoryDate RevisionChangesJan. 20021Initial release.June 200521 - PP AP references inserted in the datasheet see table Order Codeson page 22 - ESD protection inserted in T able 1.: Key parameters and their absolute maximum ratings on page 4.Oct. 20053PP AP part numbers added in table Order Codes on page 2.Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.The ST logo is a registered trademark of STMicroelectronics.All other names are the property of their respective owners© 2005 STMicroelectronics - All rights reservedSTMicroelectronics group of companiesAustralia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America。

LM2901PWRG4中文资料

LM2901PWRG4中文资料


FEATURES
• Single Supply or Dual Supplies • Wide Range of Supply Voltage:
– Max Rating . . . 2 V to 36 V
– Tested to 30 V . . . Non-V Devices
– Tested to 32 V . . . V-Suffix Devices • Low Supply-Current Drain Independent of
TSSOP – PW
SOIC – D PDIP – N SOIC – D SOP – NS TSSOP – PW SOIC – D TSSOP – PW SOIC – D TSSOP – PW CFP – W CDIP – J LCCC – FK SOIC – D CFP – W CDIP – J LCCC – FK SOIC – D
SYMBOL (EACH COMPARATOR)
IN+ OUT
IN−
SCHEMATIC (EACH COMPARATOR)
VCC 80-µA Current Regulator
10 µA
60 µA
10 µA
80 µA
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at /sc/package.
2
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元器件交易网

LM139, LM139A, LM239, LM239A LM339, LM339A, LM2901, LM2901AV, LM2901V
LM2904中文资料

LM2904中文资料


ABSOLUTE MAXIMUM RATINGS
SYMBOL VS VIN Supply voltage, V+ Differential input voltage Input voltage Maximum power dissipation TA=25°C (Still air)1 FE package N package D package Output short-circuit to GND5 V+<15 VDC and TA=25°C Operating ambient temperature range NE532/LM358/LM358A TA LM258 LM2904 SA532 SE532/LM158 TSTG TSOLD Storage temperature range Lead soldering temperature (10sec max) 0 to +70 -25 to +85 -40 to +125 -40 to +85 -55 to +125 -65 to +150 300 °C °C °C °C °C °C °C Continuous PARAMETER RATING 32 or ±16 32 -0.3 to +32 UNIT VDC VDC VDC
Philips Semiconductors
Product specification
Low power dual operational amplifiers
NE/SA/SE532/ LM158/258/358/A/2904
DESCRIPTION
The 532/358/LM2904 consists of two independent, high gain, internally frequency-compensated operational amplifiers internally frequency-compensated operational amplifiers designed specifically to operate from a single power supply over a wide range of voltages. Operation from dual power supplies is also possible, and the low power supply current drain is independent of the magnitude of the power supply voltage.
lm2904中文资料

lm2904中文资料

lm2904中文资料LM2439 视频信号输出集成电路LM2453 视频信号输出集成电路LM2577 稳压集成电路LM2595 直流变换集成电路LM270H 自动增益及静噪控制集成电路LM2808N 伴音中频放大、鉴频及功率放大集成电路LM2904 双运算放大集成电路LM3065N 伴音中频放大、鉴频及前置放大集成电路LM3089 调频中频放大集成电路LM311N 电压比较运放集成电路LM317T 三端电源稳压1.5A集成电路LM324 四运算放大集成电路LM324M 四运算放大集成电路LM3361 解调集成电路LM33T 三端电源稳压-26V集成电路LM358 双运算放大集成电路LM358PS-T1 双运算放大集成电路LM3656 伴音中频放大、鉴频及前置放大集成电路LM377 双声道音频功率放大集成电路LM378 双声道音频功率放大集成电路LM380 场扫描输出集成电路LM381 运算放大集成电路LM382 宽带放大集成电路LM384 音频功率放大集成电路LM386 音频功率放大集成电路LM387 宽带放大集成电路LM3875T 音频功率放大集成电路LM3886 音频功率放大集成电路LM3915 发光二极管十位显示驱动集成电路LM399 基准稳压集成电路LM4500A 调频立体声解码集成电路LM4610 音调、音量、平衡调节集成电路LM4765 双声道音频功率放大30W×2集成电路LM741CN 运算放大集成电路LM79052 三端电源稳压-5.2V/1A集成电路LM8915N 显示驱动集成电路LN5241RA89 显示驱动集成电路LP62S512AX-70LLT 存储集成电路LPUVCP-96 端口功能扩展集成电路LR37632 伺服集成电路LR381641 主轴、字符控制集成电路LS0072 变音集成电路LSC4350 屏幕显示控制集成电路LSC4584P2 屏幕显示控制集成电路LT1074 开关电源稳压集成电路LT1109 升压稳压集成电路LTC1147 直流变换集成电路LTC1148 直流变换集成电路LTV1817 光电耦合集成电路LUKS-5140-M2 微处理集成电路LV1011 人工智能处理集成电路LV1100 音频信号处理集成电路LVA501 视频信号处理集成电路LVA521 制式切换集成电路M11B416256A 存储集成电路M1418VVW 微处理集成电路M2063SP 制式转换集成电路M208 系统控制集成电路M24C08 存储集成电路M24C128-WMN6 存储集成电路M27V201-200N6 中文字库集成电路M28F101AVPAD 存储集成电路M3004LAB1 红外遥控信号发射集成电路M32L1632512A 存储集成电路M34300-012SP 微处理集成电路M34300-628SP 微处理集成电路M34300M4-012SP 微处理集成电路M34300N4-011SP 微处理集成电路M34300N4-012SP 微处理集成电路M34300N4-555SP 微处理集成电路M34300N4-567SP 微处理集成电路M34300N4-584SP 微处理集成电路M34300N4-587SP 微处理集成电路M34300N4-628SP 微处理集成电路M34300N4-629SP 微处理集成电路M34300N4-657SP 微处理集成电路M34302M8-612SP 微处理集成电路M37100M8-616SP 微处理集成电路M37102M8-503SP 微处理集成电路M37103M4-750SP 微处理集成电路M37201M6 微处理集成电路M37204M8-852SP 微处理集成电路M37210M2-609SP 微处理集成电路M37210M3-010SP 微处理集成电路M37210M3-550SP 微处理集成电路M37210M3-603SP 微处理集成电路M37210M3-800SP 微处理集成电路M37210M3-901SP 微处理集成电路M37210M3-902SP 微处理集成电路M37210M4-650SP 微处理集成电路M37210M4-688微处理集成电路M37210M4-705SP 微处理集成电路M37210M4-786SP 微处理集成电路M37211M2-604SP 微处理集成电路M37211M2-609SP 微处理集成电路。