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  • INA214: Query for Abs value of INA214

    TI Thinks Resolved
    Part Number: INA214 Hi Team For INA214 What is the lowest minus voltage that IN+\IN- can withstand（based on GND)? it's GND-0.3? Is the GND-0.3V stable value or instantaneous value？ if it's a instantaneous value, hong long of the time limitation？…

  • INA214-Q1: Gain error factor design for INA214-Q1

    TI Thinks Resolved
    Part Number: INA214-Q1 Other Parts Discussed in Thread: INA214 Dear team, In our datasheet mentioned gain error is related by both internal resistor as well as external resistor. According to the simplified calculation of error factor, how should I define…

  • INA214-Q1: REF pin high impedance will impact output have noise or not stable

    TI Thinks Resolved
    Part Number: INA214-Q1 Hi expert, My customer find some issue about Ref pin floating or give it a 3.5kohm will see the output signal have 10khz abnormal noise as this pic their original circuit connect is Ref pin and Gnd pin connect together then connect…

  • INA214: Treatment of REF pin

    TI Thinks Resolved
    Part Number: INA214 Hi Team Let me ask about treatment of REF pin. Could we open or connect to GND throgh the cpacitor about REF Pin show in below figure? best regards TATSU
    • Answered

  • INA214-Q1: bandwidth

    Resolved
    Part Number: INA214-Q1 Other Parts Discussed in Thread: INA240 hi team, now my customer want to use INA214-Q1 to sense the current of motor, The motor speed is based on 100rpm, current sampler scheme, phase current frequency is approximately 14Hz, PWM…
    • Resolved

  • INA214-Q1: Questions on RC at output and bandwidth

    TI Thinks Resolved
    Part Number: INA214-Q1 Other Parts Discussed in Thread: INA214 Hi team, In INA214 ds, the maximum capacitive load is 1nF. if customer use RC at output (100ohm 0.01uF), do you see any issue? Another question is how to calculate the bandwidth in their case…

  • INA181: Unstable problem after using INA181A1 to replace INA214

    Part Number: INA181 Other Parts Discussed in Thread: INA214 , Hi, My customer is using INA181A1 to replace the INA214 in order to get a fast response with a higher bandwidth. Bur they found out that the output is extremely unstable regarding the interference…

  • INA214-Q1: Spec differences between INA214-Q1 and INA214

    TI Thinks Resolved
    Part Number: INA214-Q1 Hi How to understand the difference in V Supply voltage in the specification thanks
    • Answered

  • INA214: Low frequency temperature sensitive oscillation

    Resolved
    Part Number: INA214 We use the INA214 since several years to measure the current mean of a laser (schematic in picture). The current is a 25kHz square wave. - Everything is working fine, except we found a strange oscillation at the INA214 output, wich…
    • Resolved

  • INA214-Q1: differences between INA214-Q1 and INA214

    TI Thinks Resolved
    Part Number: INA214-Q1 Other Parts Discussed in Thread: INA214 Hi, Can you provide a complete, detailed list of differences between INA214-Q1 and INA214，the customer will schedule the test based on the point of difference，thanks

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