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Showing 21 results View by: Thread Post Sort by
  • INA290-Q1: Input Bias current into IN+ and IN-

    Henrik Leegaard
    Henrik Leegaard
    Part Number: INA290-Q1 Tool/software: I am planning to use INA290-Q1 /A1 Device) as current sensor In some cases there will be 40V at IN+ and IN-, but no voltage at Vs, the voltage difference between IN+ and IN- (Vsense across sense resistor) will be…
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • INA290-Q1: Current sense application in PTC heater control module

    Chase Jeong
    Chase Jeong
    Part Number: INA290-Q1 Other Parts Discussed in Thread: INA226 , INA260 , AMC3302 Tool/software: Dear TI experts, My customer considers current sense application in PTC heater control module. My customer found the diagram below in TI.com, and additionally…
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • INA290-Q1: Design Review

    alikaan
    alikaan
    TI Thinks Resolved
    Part Number: INA290-Q1 Hello, Could you please review the design for following requirements, Current sense 30A Bus voltage 18VDC-36VDC
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA290-Q1: About Low Side Measurement

    alikaan
    alikaan
    Resolved
    Part Number: INA290-Q1 Other Parts Discussed in Thread: INA290 , INA293 , INA190 Hi, We would like to use low side current measurement with INA290. I see many high side current measurement applications on datasheet but is there any problem about low…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • INA290-Q1: Negative voltage operation error

    JH Shin
    JH Shin
    TI Thinks Resolved
    Part Number: INA290-Q1 Other Parts Discussed in Thread: INA290 , INA193 Hello, My customer designed INA290 for DC/DC output voltage monitoring as shown below. P15V_CS is output normally, but N15V_CS is not output normally. N15V_CS should output…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • Tradeoffs of INA290-Q1 vs INA293-Q1

    Yoonseo Kang
    Yoonseo Kang
    Resolved
    Part Number: INA290-Q1 Other Parts Discussed in Thread: INA293-Q1 , , INA293 , INA290 Hi TI, We like the improved quiescent current of INA290-Q1 with only slightly less nominal bandwidth. Is INA290-Q1 recommended for our automotive 48V DC-DC converter…
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • INA290-Q1: Could this device support uA level measurement?

    Jayden Li
    Jayden Li
    Part Number: INA290-Q1 Other Parts Discussed in Thread: INA290 , INA190 Hi team, My customer is requesting a device which can support uA level measurement, I am not sure if INA290-Q1 can support this requirement. Please help confirm, and if not, please…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • INA290-Q1: Amplifiers forum

    Stephen Thomas
    Stephen Thomas
    TI Thinks Resolved
    Part Number: INA290-Q1 Other Parts Discussed in Thread: INA186-Q1 Hi I'm considering this device for an automotive 12V application for VBAT line current sense. Im concerned about sleep current. In sleep case i wont provide supply to VS pin ( i.e…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • INA290-Q1: conflict in datasheet

    Noam Tziony
    Noam Tziony
    TI Thinks Resolved
    Part Number: INA290-Q1 Hi, At page 5, pin 5 is IN- while in page 11 pin 5 is the IN+. Please verify which one is the correct one... Thanks, Noam
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • INA290-Q1: Release date

    Bram de Haas1
    Bram de Haas1
    TI Thinks Resolved
    Part Number: INA290-Q1 Hi, Could you tell me when this product is going to be released and when can I purchase it? -Bram
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
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