• INA302: Schematic design and Layout review

  

  Avinash Chaure

  TI Thinks Resolved

  Part Number: INA302 Hi Team, I am designing a Bidirectional Current sense amplifier, with ALERT output. Specs:- Bidirectional Current sensing with ALERTx transparent mode Max 30A in one direction, 70A in other direction, with RSHUNT = 0.75mOhm I need ALERT…

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

• INA302-Q1: Queries in datasheet

  

  Sri Viswa Sathiamoorthy

  TI Thinks Resolved

  Part Number: INA302-Q1 Hi, We are using INA302A3QPWRQ1 in the design. Please provide response for the below queries 1)How the offset voltage varies with temperature? Whether offset voltage increases with temperature or vice versa? The value provided is…

  • 1 month ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA302-Q1: Bias current Ib at shutdown

  

  Shinji Tsuji

  Resolved

  Part Number: INA302-Q1 Other Parts Discussed in Thread: INA302 Hi team, I plan to use this device to monitor VBAT current of automotive ECU. In order to minimize system standby current, I plan to stop supplying VS to INA302-Q1 in Standby condition. …

  • Resolved

  • 5 months ago
  • Amplifiers
  • Amplifiers forum

• INA302-Q1: what is VS pin supply current consumption

  

  user4979989

  TI Thinks Resolved

  Part Number: INA302-Q1 Hi sir, Could you let me know what is INA302-Q1 supply current consumption? My customer want to check their power design. Thanks.

  • 5 months ago
  • Amplifiers
  • Amplifiers forum

• INA302-Q1: Using Alert for Bidirectional Overcurrent Thresholds

  

  Rohan Patwardhan1

  TI Thinks Resolved

  Part Number: INA302-Q1 Other Parts Discussed in Thread: INA302 , INA303 Hi Team, I am planning to use INA302 for current sensing and overcurrent protection. Since INA302 is a bidirectional device where the reference pin can be offset with a particular voltage…

  • 8 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA302: P-Spice model appears to only partially work in LTSpice. Design check requested.

  

  Steven Hogan

  Resolved

  Part Number: INA302 I am using your P-Spice model to simulate the operation of the INA302A1. Model only works partially. Limit 1 and Limit 2 pins work correctly with 80uA of current: LIMIIT1 = 1K50 = 120mV = 60mA with 100mOhm Isense resistor. LIMIT2 …

  • Resolved

  • 7 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA302: design review support

  

  Sam Ting

  Resolved

  Part Number: INA302 Other Parts Discussed in Thread: INA303 Hi team, Could you help review the INA302A2 schematic and provide your comments? Thanks! Common mode voltage= 24V Alert trip point= 20A with 1ms delay Best regards, Sam Ting

  • Resolved

  • 11 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA302: where to use?

  

  peeyush chauhan

  Resolved

  Part Number: INA302 I want to use INA302 for my current sense application, my question is can i use this device in low side current sensing application..Because i only find references in which it is used in high side. Thank you

  • Resolved

  • 11 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• can your provide each parts excel design tool for LM7480-Q1, INA302-Q1, LM25141-Q1, LM51561-Q1, LM5143-Q1, LP87563-Q1 ?

  

  chan leo

  Resolved

  Other Parts Discussed in Thread: LP87563-Q1 , LM5143-Q1 , LM25141-Q1 , LM51561-Q1 , LM7480-Q1 , INA302-Q1 hi, Sir Can your provide each parts excel design tool for LM7480-Q1, INA302-Q1, LM25141-Q1, LM51561-Q1, LM5143-Q1, LP87563-Q1 ?

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum
Answered

• INA302-Q1: start up delay with REF tied to GND

  

  Shinji Tsuji

  Resolved

  Part Number: INA302-Q1 Other Parts Discussed in Thread: TINA-TI Hi team, I simulated the start up behavior using TINA-TI model on TI.com and found that there is about 150us start up delay only when I connect REF to GND(this is my use case). If I apply…

  • Resolved

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

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