• OPA388-Q1: OPA388-Q1 Bi-Directional current sensing for automotive

  

  Shankar Murthy

  TI Thinks Resolved

  Part Number: OPA388-Q1 Other Parts Discussed in Thread: OPA388 Tool/software: Hi we need to sense bi directional current from +/-1200A range. we looked for OPA388-Q1(In data sheet it has mention +/-1A) , Whether this is suitable for our application(Automotive…

  • 3 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• OPA388-Q1: About Current Offset

  

  alikaan

  Resolved

  Part Number: OPA388-Q1 Other Parts Discussed in Thread: OPA388 , OPA392 Tool/software: Hi, I would like to measure 120 amperes on the shunt resistor with OPA388. When I check the op amp graph, I see non symmetrical current graphs like below. I attached…

  • Resolved

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

• OPA388-Q1: Simulation - High speed over current detection

  

  Dierk Bronner

  Part Number: OPA388-Q1 Other Parts Discussed in Thread: OPA388 , TLV3201 Hello GPAMPs team, my customer is interested in simulatie the High speed over current detection concept based on the application note https://www.ti.com/lit/an/snoa987a/snoa987a.…

  • 10 months ago
  • Amplifiers
  • Amplifiers forum

• OPA388-Q1: About Protection

  

  alikaan

  TI Thinks Resolved

  Part Number: OPA388-Q1 Other Parts Discussed in Thread: OPA388 , OPA2388 Hi, I would like to add overvoltage protection to the input side of OPA388. Do you have any suggestion ?

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum
Answered

• OPA388-Q1: CI / CV operation for error amplifier

  

  Carson Hsu

  Resolved

  Part Number: OPA388-Q1 Other Parts Discussed in Thread: OPA320-Q1 , OPA376-Q1 dear Sirs Currently I plan to use OPA388-Q1 in CC/CI MODE application whether there will be any problem ?

  • Resolved

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• TPS746-Q1: Using two voltage regulators in parallel to increase the current output

  

  Nikhil Sharma

  Resolved

  Part Number: TPS746-Q1 Other Parts Discussed in Thread: TPS7A52-Q1 , OPA388 Tool/software: Can I connect the output of two TPS746-Q1 in parallel to increase the current output? I have a circuit where I would be needing 3.3V at 1.2-1.6A. Due to size restrictions…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• OPA2376-Q1: Vos range of TA = –40°C to +125°C

  

  Link Huang

  TI Thinks Resolved

  Part Number: OPA2376-Q1 Other Parts Discussed in Thread: OPA192 , OPA2376 , OPA388-Q1 , OPA387 Hi Expert， Do we have a Vos range of TA = –40°C to +125°C? BR， Link

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum
Answered

• LMV841-Q1: Failure Mode Distribution & Pin FMEA

  

  takasi_suzuki

  Resolved

  Part Number: LMV841-Q1 Other Parts Discussed in Thread: OPA388-Q1 , LMV842-Q1 , Dear expert, We will be using the "LMV842QMA/NOPB","LMV841QMG/NOPB" IC for our project but we need below parameters: Failure Mode Distribution Pin FMEA …

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

• TPS7B7702-Q1: Co-work with MCU ADC

  

  Albert Sun

  Part Number: TPS7B7702-Q1 Other Parts Discussed in Thread: OPA397 , TLV906X , OPA392 , OPA376-Q1 , OPA388-Q1 Hi Team, MCU ADC has leakage current about 1uA. When it is sensing voltage at SENSEX pins, it can deteriorate the current sense accuracy. What is…

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• [FAQ] What precision amplifiers are right for a Battery Management System (BMS)?

  

  Jacob Fattakhov

  Resolved

  Other Parts Discussed in Thread: OPA322-Q1 , OPA320-Q1 , OPA388-Q1 , TLV197-Q1 , OPA197-Q1 , OPA192-Q1 , OPA317-Q1 , OPA333-Q1 , OPA180-Q1 , OPA376-Q1 A Battery Management System (BMS) is responsible for monitoring the health of battery cells by measuring temperature…

  • Resolved

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum

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