Answered

• INA381: INA381 & UCC2808A

  

  David Boxall

  Resolved

  Part Number: INA381 Tool/software: Good morning, just a simple question regarding the production life of the INA381 & UCC2808A as I have incorporated them in a current design. We produce audio amplifiers for use in voice evacuation systems in buildings…

  • Resolved

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• INA381: FPGA Current Monitoring via INA381A3IDSGR

  

  Sujith Mohandas

  TI Thinks Resolved

  Part Number: INA381 Tool/software: Hi Team, I have designed a system using the INA381A3IDSGR current sense amplifier along with the SmartFusion FPGA (Part number: A2F200M3F-FGG256I). The goal is to monitor the input current through the internal…

  • 7 days ago
  • Amplifiers
  • Amplifiers forum

• INA381: In Latch mode Alert Pin always Low

  

  Jebin Satheesh Kumar

  TI Thinks Resolved

  Part Number: INA381 Tool/software: Hi Ti Team, I was testing INA381 and in Transparent mode it's working as expected but in Latch mode Alert Pin always Low. Let me know any sequence I need to follow. Jebin

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

• INA381: Current sensing IC recommendation

  

  JH Shin

  TI Thinks Resolved

  Part Number: INA381 Tool/software: Hello, My customer is looking for a current sense IC that can support the following features. - Detects current of 8mA to 20mA (5V) and outputs High(open-drain) or Low level - They want to distinguish between cases…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA381-Q1: comparator input current

  

  Lenio Cacula

  Resolved

  Part Number: INA381-Q1 Tool/software: Please confirm whether the parameter "digital leakage input current", with typical 1µA, corresponds to the leakage current in the CMPREF pin. If so, could you please confirm whether most of this current is due to…

  • Resolved

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

• INA381: Pin compatible alternative for the INA381

  

  Roy van der Hulst

  TI Thinks Resolved

  Part Number: INA381 Other Parts Discussed in Thread: INA300 Hi, We use the INA381A4IDGSR (VSSOP-10) in our design for overcurrent protection. We want to update the design and lower the power consumption. Is there a pin compatible alternative available…

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA381: SCH review

  

  Samo Smodiš

  Resolved

  Part Number: INA381 Tool/software: Hello, I am designing a single cell charger and I have used INA381 to detect when the output consumes more than 50mA of current. Could you review the design I made regarding INA381A4 and comment if it is ok, or if…

  • Resolved

  • 7 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA381: Alert sink current

  

  Mathieu Bourassa

  Resolved

  Part Number: INA381 Tool/software: How much current does the ALERT pin is able to sink. It doesn't seem to be specified in the datasheet

  • Resolved

  • 10 months ago
  • Amplifiers
  • Amplifiers forum

• INA381: DS question regarding INA381A1

  

  Frank Cai

  TI Thinks Resolved

  Part Number: INA381 Tool/software: Hi Team, My customer is now evaluating INA381 for their application and some questions may need your confirmation, thanks.: 1. Is it the logic high & low threshold for RESET pin as well? 2.Do we have accuracy…

  • 9 months ago
  • Amplifiers
  • Amplifiers forum

• INA381: INA381 alert triggers for surge test

  

  Gururaj Talewad

  TI Thinks Resolved

  Part Number: INA381 Other Parts Discussed in Thread: INA303 , INA302 , INA300 1m ohm shunt is used to measure current. 2 INA381 ICs are used to measure bidirectional current in battery for charge (6A) and discharge (110A). When ever Surge is applied across…

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

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