Answered

• INA241B-Q1: 500V/V Gain Option for INA241B-Q1

  

  meran_ruru

  Resolved

  Part Number: INA241B-Q1 Other Parts Discussed in Thread: INA241B , INA280-Q1 , INA281-Q1 , INA253-Q1 Tool/software: Dear Support Team The product page for the INA241B-Q1 lists a gain option of 500V/V, but this is not mentioned in the datasheet. Is there an…

  • Resolved

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

• INA241B-Q1: MPN#INA241B3QDGKRQ1 - The actual part marking is different from the datasheet.

  

  Angus Lai

  TI Thinks Resolved

  Part Number: INA241B-Q1 Tool/software: Dear TI, Sorry, the actual part marking is different from the datasheet. MPN#INA241B3QDGKRQ1, DateCode#2329, LotCode#3569937ML3. Actual marking: "3A4B" Datasheet: "3A3B" Would you please help check…

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

• INA241B: Safety distance for INA241

  

  Harry Ma

  TI Thinks Resolved

  Part Number: INA241B Tool/software: Hi Team Customer plan to use INA241 as current sensor on 48V bus. they concern that the distance from IN- to GND's is not enough, they needs 0.6mm between output to gnd. Do you have some insight if there is risk…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

• INA241B: current sensing wrong

  

  Severi Zhou

  TI Thinks Resolved

  Part Number: INA241B Other Parts Discussed in Thread: INA241A , INA240 Tool/software: Hi team, My customer is using INA241B for solar inverter high-side current sensing. But in test waveforms, INA241 output can follow actual current change at the beginning…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

• INA241B: what's the Internal resistor range of INA240B3 and INA240A3

  

  Severi Zhou

  TI Thinks Resolved

  Part Number: INA241B Tool/software: Hi team, Pls kindly share what's the internal resistor range of INA241B3 and INA241A3 in below figure? Or the resistor level, kohm or ten kohm? Thanks, Severi

  • 6 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA241B: REF1 and REF2 resistor values

  

  John Larkin

  Resolved

  Part Number: INA241B Tool/software: What are the internal REF1 and REF2 resistor values? I need to estimate reference source loading.

  • Resolved

  • 8 months ago
  • Amplifiers
  • Amplifiers forum

• INA241B: INA241 NC PIN

  

  Harry Ma

  TI Thinks Resolved

  Part Number: INA241B Tool/software: Hi Team Customer uses INA241B as the output current sense. The schematic is shown as following, the output voltage is 48V. they found the INA241B output is abnormal after applying the 8.8KV ESD test on output GND4…

  • 9 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA241B: Request low cost directional current sense amplifier

  

  Severi Zhou

  Resolved

  Part Number: INA241B Tool/software: Hi team, My customer is looking for a directional current sense amplifier, positive common voltage should be over +60V, negative lower than -0.4V is okay, band width over 200kHz is enough. I promote INA241B, but it…

  • Resolved

  • 10 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA241B: Common-Mode Rejection

  

  Jan Bock

  Resolved

  Part Number: INA241B Hi Team, do we have those diagrams also for INA241B: Thanks Jan

  • Resolved

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• INA241B: INA241B3 output non-linearity

  

  Gary Zeng

  TI Thinks Resolved

  Part Number: INA241B Hi TI expert, I am using INA241B3 to measure the current of inductor from LM5176EVM. When the inductor output current is from 1A/2A/3A/5A, the output of INA241B3 are non-lineartity. Input voltage: 24V Output voltage: 12V Shunt resistor…

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

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