• INA239-Q1: INA239 Not Responding to SPI Frame

  

  Krish Parikh

  TI Thinks Resolved

  Part Number: INA239-Q1 Other Parts Discussed in Thread: INA239 Howdy, Our team is using the INA239 power monitors within our system but they are not responding to any SPI communication frames. We bought the INA239EVM kit and attempted to send a read…

  • 19 days ago
  • Amplifiers
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• INA239-Q1: IBIS

  

  ramakrishna Sanga

  TI Thinks Resolved

  Part Number: INA239-Q1 Other Parts Discussed in Thread: INA239 , INA226 Hi Team, Kindly provide the IBIS file for below mentioned part number INA239AQDGSRQ1 Thanks & Regards, S.Ramakrishna.

  • 4 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA239-Q1: Abs max

  

  Shunsuke Yamamoto

  Resolved

  Part Number: INA239-Q1 Hi team, Is it acceptable for INA239-Q1 when common mode 85V or differential +/-40V are applied to IN+ pin and IN- pin without the voltage isn't applied to Vs pin? Is it acceptable for INA239-Q1 when common mode 85V is applied…

  • Resolved

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

• INA239: INA239 ADC converter MISO always tri-state

  

  Vlad Blanshey

  TI Thinks Resolved

  Part Number: INA239 Other Parts Discussed in Thread: INA238 , INA301 , ADC122S101 Tool/software: Hello, I have a problem with INA239 ADC converter not responding to MCU over SPI. My new board is essentially based on a similar board based on INA238 converter…

  • over 1 year ago
  • Amplifiers
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• INA239: Product Inquiry and Sample Request – Internship Project

  

  Yannis Fabre

  TI Thinks Resolved

  Part Number: INA239 Other Parts Discussed in Thread: INA700 Dear Sir or Madam, I am currently a trainee in Operational Maintenance and Embedded Systems at Expleo group, based in Toulouse, France. As part of my internship project, the project consists…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA239-Q1: Remove the capacitor and the resistors for input filtering.

  

  Shunsuke Yamamoto

  Resolved

  Part Number: INA239-Q1 Hi team, Is it possible for INA239-Q1 not to use input filtering? My customer would like to reduce PCB size of the capacitor and the resistors for input filtering. Best regards, Shunsuke Yamamoto

  • Resolved

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

• INA239: Damaged INA239 current sensor?

  

  Douglas Lee

  TI Thinks Resolved

  Part Number: INA239 Other Parts Discussed in Thread: INA168 Tool/software: Hello! I have ordered and integrated two INA239 current sensors to measure the power of my system. I am using a 1mOhm shunt resistor with both the sensors. I believe one of the…

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA239: Trying to calculate the SHUNT_CAL register value

  

  Simos Koutsoftidis

  Resolved

  Part Number: INA239 Tool/software: Hi TI, I am working on an application where we are using the INA239 to monitor the power consumption of a system. I am a little bit confused about how the value of the SHUNT_CAL register is to be calculated. In…

  • Resolved

  • 11 months ago
  • Amplifiers
  • Amplifiers forum

• INA239: Voltage measurement

  

  TSA

  TI Thinks Resolved

  Part Number: INA239 Tool/software: Can IN+ and IN- left open if only voltage measurement is the interest?

  • over 1 year ago
  • Amplifiers
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• INA239-Q1: Does INA239-Q1 exist in ANALOG-ENGINEER-CALC?

  

  Shota Yamauchi

  TI Thinks Resolved

  Part Number: INA239-Q1 Other Parts Discussed in Thread: ANALOG-ENGINEER-CALC , INA239 Tool/software: Does ANALOG-ENGINEER-CALC really support INA239-Q1? I have installed version 1.71 of ANALOG-ENGINEER-CALC, but cannot find INA239-Q1.

  • over 2 years ago
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  • Amplifiers forum

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