Datasheet Texas Instruments INA225AQDGKRQ1 — 数据表

制造商Texas Instruments
系列INA225-Q1
零件号INA225AQDGKRQ1
Datasheet Texas Instruments INA225AQDGKRQ1

汽车类36V Prog。增益,双向,零漂移,高速电压输出电流检测放大器8-VSSOP -40至125

数据表

INA225-Q1 Automotive-Grade, 36-V Programmable-Gain, Voltage-Output, Bidirectional, Zero-Drift, High-Speed Current-Shunt Monitor datasheet
PDF, 1.7 Mb, 档案已发布: Feb 13, 2015
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin8
Package TypeDGK
Industry STD TermVSSOP
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingIAAQ
Width (mm)3
Length (mm)3
Thickness (mm).97
Pitch (mm).65
Max Height (mm)1.07
Mechanical Data下载

参数化

Bandwidth250,200,125,70 kHz
CMRR(Min)95 dB
Common Mode Voltage(Max)36 V
Gain25,50,100,200 V/V
Gain Error0.15,0.2,0.3 %
Gain Error Drift(Max)10 ppm/В°C
Input Offset (+/-)(Max)150 uV
Input Offset Drift (+/-)(Typ)0.1 uV/C
Iq(Max)0.35 mA
Operating Temperature Range-40 to 125 C
PSRR(Typ)0.1 uV/V
Package GroupVSSOP
Package Size: mm2:W x L8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
RatingAutomotive
Special FeaturesBi-directional,Low-side Capable,Programmable Gain
Specified Common Mode Voltage12 V
Specified Power Supply Voltage5 V
Supply Voltage(Max)36 V
Supply Voltage(Min)2.7 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: INA225EVM
    INA225 Evaluation Module for 36-V Programmable-Gain, Current Shunt Monitor
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Low-Drift, Low-Side Current Measurements for Three-Phase Systems (Rev. B)
    PDF, 105 Kb, 修订版: B, 档案已发布: Sep 5, 2017
  • Power Saving Topologies for TI Current Shunt Monitors
    PDF, 741 Kb, 档案已发布: Feb 17, 2017
  • Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)
    PDF, 110 Kb, 修订版: A, 档案已发布: Dec 2, 2016
  • Bidirectional, Low-Side Phase Current Sensing With Onboard Overcurrent Detection (Rev. B)
    PDF, 178 Kb, 修订版: B, 档案已发布: Sep 5, 2017
  • High-Side Motor Current Monitoring for Over-Current Protection (Rev. A)
    PDF, 115 Kb, 修订版: A, 档案已发布: Dec 1, 2016
  • Precision Current Measurements on High Voltage Power Supply Rails (Rev. A)
    PDF, 100 Kb, 修订版: A, 档案已发布: Dec 2, 2016
  • Measuring Current to Handle Multiple Out-of-Range Conditions (Rev. A)
    PDF, 143 Kb, 修订版: A, 档案已发布: Dec 2, 2016
  • Overcurrent and Out-of-Range Protections (Rev. B)
    PDF, 88 Kb, 修订版: B, 档案已发布: Sep 5, 2017
  • Precision Low-Side Current Measurement (Rev. B)
    PDF, 91 Kb, 修订版: B, 档案已发布: Mar 6, 2019
  • Low-Side Current Sense Circuit Integration
    PDF, 176 Kb, 档案已发布: Mar 30, 2017
  • Current Sensing in a Programmable Logic Controller (PLC)
    PDF, 99 Kb, 档案已发布: May 3, 2017

模型线

系列: INA225-Q1 (1)
  • INA225AQDGKRQ1

制造商分类

  • Semiconductors > Amplifiers > Current Sense Amplifiers > Current Sense Amplifiers Analog Output