• INA181-Q1: P2P with INA181 but better CMRR

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: INA181-Q1 Other Parts Discussed in Thread: INA296A , INA281-Q1 , INA240-Q1 , INA241A , INA293-Q1 , INA190-Q1 Hi Expert, May you kindly suggest one device with similar spec but higher CMRR than INA181-Q1? And they are pin compatible. Thanks! Ethan…

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

• INA181-Q1: output distortion

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: INA181-Q1 Hi Expert, My customer is using INA181-Q1 in their OBC product. And met some issues, need your support on that. Below are the circuit of INA181-Q1 in the simulation tools, the waveform also attached as below. I(R7) is the current…

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

• INA181-Q1: Pin 1 location for DBV-6 package

  

  Scarlett Cao

  TI Thinks Resolved

  Part Number: INA181-Q1 Hi team, Is there some way to tell the pin1 location from INA181A1QDBVRQ1 package? There's no dot on the package to indicate pin1 so customer often get it wrong in manual soldering. Thanks Scarlett

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

• INA181-Q1: REF part

  

  Hazel Sun

  TI Thinks Resolved

  Part Number: INA181-Q1 Other Parts Discussed in Thread: INA199 , INA181 Hi team, I notice that in the datasheet, the voltage applied toCis from a voltage follower as shown below. One additional operational amplifier is used and cost increases. 1) Can we…

  • 6 months ago
  • Amplifiers
  • Amplifiers forum

• INA181-Q1: system voltage pressure test

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: INA181-Q1 Other Parts Discussed in Thread: INA181 Hi Expert, My customer is using INA181-Q1 in their OBC project. The INA181-Q1 is put on the secondary side of OBC. You can find the system block diagram as below. In customer's use-case, they…

  • 10 months ago
  • Amplifiers
  • Amplifiers forum

• INA181-Q1: Unidirectional low side current measurement with two different current sense amplifiers for charge & discharge to improve resolution

  

  Dhananjay Yadav

  TI Thinks Resolved

  Part Number: INA181-Q1

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• INA181-Q1: INA240A1-Q1/INA181A4QDBVRQ1 Leakage current check

  

  hannah shon

  TI Thinks Resolved

  Part Number: INA181-Q1 Other Parts Discussed in Thread: INA181 , INA240 Dear team, Could you help to check leakage current for below? Part. No Temp. (DC 14V) Leakage Current INA240A1-Q1 + 125 ︒ C 　 + 25 ︒ C 　 - 40 ︒ C 　 INA181A…

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• INA181-Q1: Common-Mode Transients Greater Than 26 V

  

  beyondeva

  TI Thinks Resolved

  Part Number: INA181-Q1 Other Parts Discussed in Thread: INA181 Hello. I used the INA181-Q1 for the current monitor of the battery in automotive production.(Max current :3.87A ) As the datasheet description :The input circuitry of the INAx181-Q1…

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA181-Q1: IC IBIS Model Data Request

  

  Kai Lai

  Resolved

  Part Number: INA181-Q1 Other Parts Discussed in Thread: INA181 , TINA-TI Hi Team, My customer are request the IBIS or IBIS AMI model for some parts, can you provide its ? Part number: INA181A1QDBVRQ1 Thanks & regards, Kai

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA181-Q1: Input differential overload in section 8.4.4

  

  Hidekazu Someno

  Resolved

  Part Number: INA181-Q1 Hello team, Section 8.4.4 of the data sheet(SLYS018C) has the following description: Could you give me a detailed explanation of what the last sentence of this explanation means? (What is "polarity and phase inversion"?)…

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

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