Datasheet Texas Instruments INA231AIYFDT — 数据表

制造商Texas Instruments
系列INA231
零件号INA231AIYFDT
Datasheet Texas Instruments INA231AIYFDT

带警报的WCSP 12-DSBGA中的28V双向,零漂移,低侧/高端,I2C输出电流/功率监控器-40至125

数据表

INA231 High- or Low-Side Measurement, Bidirectional Current and Power Monitor With 1.8-V I2C Interface datasheet
PDF, 1.3 Mb, 修订版: B, 档案已发布: Aug 14, 2017
从文件中提取

价格

状态

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

打包

Pin12
Package TypeYFD
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY250
CarrierSMALL T&R
Width (mm)1.388
Length (mm)1.645
Thickness (mm)0.4
Pitch (mm)0.4
Max Height (mm)0.4
Mechanical Data下载

参数化

Bandwidth3.5 kHz
CMRR(Min)100 dB
Common Mode Voltage(Max)28 V
Digital InterfaceI2C
FeaturesAlert Function,Bi-directional,I2C,Low-side Capable
Gain1 V/V
Gain Error0.5 %
Gain Error Drift(Max)50 ppm/В°C
Input Offset (+/-)(Max)50 uV
Input Offset Drift (+/-)(Max)0.1 uV/C
Input Offset Drift (+/-)(Typ)0.1 uV/C
Iq(Max)0.42 mA
Operating Temperature Range-40 to 125 C
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
RatingCatalog
Supply Voltage(Max)5.5 V
Supply Voltage(Min)2.7 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: INA231EVM
    INA231EVM
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Energy and Power Monitoring with Digital Current Sensors
    PDF, 90 Kb, 档案已发布: May 25, 2017
  • Integrating The Current Sensing Signal Path (Rev. A)
    PDF, 103 Kb, 修订版: A, 档案已发布: Dec 2, 2016
  • Integrated Current Sensing Analog-to-Digital Converter
    PDF, 88 Kb, 档案已发布: Dec 21, 2016
  • 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
  • Discrete Current Sensing Versus Integrated Current Sensing Function
    PDF, 108 Kb, 档案已发布: Apr 4, 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
  • Understanding the I2C Bus
    PDF, 124 Kb, 档案已发布: Jun 30, 2015

模型线

制造商分类

  • Semiconductors > Amplifiers > Current Sense Amplifiers > Current Sense Power / Current Monitors