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Showing 27 results View by: Thread Post Sort by
    Answered
  • INA191: INA191 - current limited Max voltage?

    Roy Tebbe1
    Roy Tebbe1
    Resolved
    Part Number: INA191 Other Parts Discussed in Thread: INA240 , INA280 , INA290 , INA281 HI, Looking at the INA191 datasheet in the Absolute Maximum ratings section, Note 3 states - (3) Input voltage at any pin may exceed the voltage shown if the current at…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA191: Negative terminal measurement

    Nicolás González
    Nicolás González
    Resolved
    Part Number: INA191 Other Parts Discussed in Thread: INA2191 , INA2181 Hi, I am planning to use this device with a shunt resistor for measuring a 54 V battery current. Would it be any problem if I do this measurement in the negative terminal of the battery…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • INA191: About control of enable pin

    Tsukui Yusuke
    Tsukui Yusuke
    Part Number: INA191 Hi, Customer is trying to control the enable pin with an MCU. When the initial power supply is turned on, INA191 starts first and then the MCU starts. In the background, the enable pin of INA191 becomes Hi-Z before MCU control. I understand…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA191: maximum voltage noise density and plots over temperature

    Kazuhiko Hirano
    Kazuhiko Hirano
    Resolved
    Part Number: INA191 Hello, My customer is considering INA191 for new optical module design. Voltage noise density is critical factor for their design. Though the datasheet states typical voltage noise density is 75nV/(Hz^0.5), they would like to know…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • INA191: INA191A5 Output Current at Max Vout

    Filipe Rubinstein
    Filipe Rubinstein
    TI Thinks Resolved
    Part Number: INA191 Hi all, I am having trouble locating the output current of the INA191A5 at maximum Vout. Does it happen to be the same for all the different gain options? Thank you for the help?
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA191: Low-Side Sensing accuracy

    Kazuhiko Hirano
    Kazuhiko Hirano
    Resolved
    Part Number: INA191 Other Parts Discussed in Thread: INA185 Hello, My customer would like to do very accurate Low-Side Sensing and plans to use INA191. Q1: Datasheet specifies EG(Gain error) at Vout = 0.1V to Vs-0.1V. Though datasheet also specifies…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA190: INA191 IN+ input leakage when VS, Enable and IN- are 0V and IN+=3.3 to 4.2V

    Philip Gruebele
    Philip Gruebele
    Resolved
    Part Number: INA190 Hello, I cannot find IN+ input leakage under the conditions from my title. Is this something TI can provide? It is important in my application. My question refers to IN191. Thanks!
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: [Current Sensor] Current Sensor Recommendation Request

    Joseph Scherphorn
    Joseph Scherphorn
    Resolved
    Hello MJ, Thanks for the question and using the E2E forum. So if sensing at true 0V is needed your going to need to look at bidirectional devices without this your going to end up saturating to ground on the low end at some point. INA190 and INA2191 are…
    • 26 days ago
    • Sensors
    • Sensors forum
  • Answered
  • INA190: INA190

    Adnan Hussain
    Adnan Hussain
    Resolved
    Part Number: INA190 Other Parts Discussed in Thread: INA237 , INA236 , INA238 , INA228 , INA229 , INA121 , INA191 , INA2191 Hi there, we are planning to use the INA190 in our project to measure the system current in Active Mode and Sleep Mode. Here are some…
    • Resolved
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA181: Calculation of Iload

    MINESH VYAS
    MINESH VYAS
    Resolved
    Part Number: INA181 Other Parts Discussed in Thread: INA250 , INA185 , INA190 , INA191 , INA186 , INA226 , INA236 , AMC1302 , AMC1300 , OPA320 , INA296 , INA240 , INA241 Dear Sir, We are testing the EVM board of INA181A2. We have connected 5 milliohms /4w (1%) shunt…
    • Resolved
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
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