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Showing 89 results View by: Thread Post Sort by
  • INA214: Query for Abs value of INA214

    Harry Ma
    Harry Ma
    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?…
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • INA214-Q1: Gain error factor design for INA214-Q1

    Zoe Yang
    Zoe Yang
    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…
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • INA214-Q1: REF pin high impedance will impact output have noise or not stable

    Chao Fu Chen
    Chao Fu Chen
    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…
    • 15 days ago
    • Amplifiers
    • Amplifiers forum
  • INA214: Treatment of REF pin

    TATSU Numa
    TATSU Numa
    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
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA214-Q1: bandwidth

    Colt Zhang
    Colt Zhang
    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
    • 8 months ago
    • Amplifiers
    • Amplifiers forum
  • INA214-Q1: Questions on RC at output and bandwidth

    Scarlett Cao
    Scarlett Cao
    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…
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • INA181: Unstable problem after using INA181A1 to replace INA214

    Manu Chang
    Manu Chang
    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…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • INA214-Q1: Spec differences between INA214-Q1 and INA214

    Hazel Sun
    Hazel Sun
    TI Thinks Resolved
    Part Number: INA214-Q1 Hi How to understand the difference in V Supply voltage in the specification thanks
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA214: Low frequency temperature sensitive oscillation

    Simon oki
    Simon oki
    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
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • INA214-Q1: differences between INA214-Q1 and INA214

    Hazel Sun
    Hazel Sun
    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
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
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