• INA299-Q1: Required Information swing voltage

  

  Ganesh Chilakalapudi

  TI Thinks Resolved

  Part Number: INA299-Q1 In the subsection 7.1.1 the following conditions are given : IMAX * RSENSE*Gain< VSP , IMIN* RSENSE*GAIN> VSN, to verify these conditions the VSP and VSN values are not specified in the specifications. The above mentioned data is…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

• INA299-Q1: Measurement accuracy at 3.3V input and Pulse current accuracy

  

  K Nishith Shetty

  TI Thinks Resolved

  Part Number: INA299-Q1 Hello TI Im using INA299A1QDBVRQ1 current amplifier in my BMS board , i want the bidirectional measurement for charge and discharge current. so i have input of 3.3V so if the input is Vs = 3.3V , what should the voltage applied…

  • 6 months ago
  • Amplifiers
  • Amplifiers forum

• RE: INA229: Extending Bus voltage range to 400V

  

  Ron Michallick

  Lukas, The current sense can be ground side because VCM of the INA299 includes ground. Resistor dividing the 400V then buffering will help with VBUS impedance. Voltage is scaled so the power reading will be scaled the same.

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum

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