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  • INA214-Q1: bandwidth

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    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…

  • INA214-Q1: What does gain error mean?

    TI Thinks Resolved
    Part Number: INA214-Q1 Hi Expert, As said in datasheet, INA214-Q1 has fixed gain. But they choose large Rs, such as 10Kohm. So the calculated gain error would be very large, near to 90%. Then they use Gain_real= 100*(1-90%)= 10 as the real gain simply…

  • 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

  • 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

  • INA214-Q1: INA214 replacement with lower offset voltage

    TI Thinks Resolved
    Part Number: INA214-Q1 Other Parts Discussed in Thread: INA228 , INA214 Dear team, My customer feedbacks that 100uV offset voltage is too large for them. They hope the offset voltage can be pV or nV level. Do we have such devices? Thanks & Best Regards…
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  • INA214-Q1: INA214-Q1 – V+ vs Gain Question

    Resolved
    Part Number: INA214-Q1 If the V+ voltage is 15V + (+/-500mV) ripple. For example, what is the impact on gain errors? Because there is only the influence of Gain vs Temp in the specification, there is no influence of Gain vs V+. BR, Gary
    • Resolved

  • INA214-Q1: Maximum capacitor load value to used

    TI Thinks Resolved
    Part Number: INA214-Q1 Other Parts Discussed in Thread: INA214 Hi Team, My customer have a question in here. Because our datasheet show the maximum capacitive load is 1nF If they want to use more bigger one high to the 10nF in here , the INA214 will have…

  • INA214-Q1: INA214-Q1 Minimum Rshunt value?

    Part Number: INA214-Q1 Other Parts Discussed in Thread: INA214 Dear team, I'm using the INA214-Q1, in the configuration below, for measure the output current of a 0,85V power supply with 2A of nominal current. I made some tests with a Rshunt=7mohm and…

  • INA214-Q1: The power dissipation of INA214-Q1 in working mode?

    Part Number: INA214-Q1 Dear team, My customer this device in the preheater delay project. When the system is in sleep mode, our device still needs to work, so they cares about the power dissipation. W hat is the power consumption generated by our chip…

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