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  • 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…
    • 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

  • RE: INA214: 3.3 and 24 supply

    Erik, We do have the INA190 available in a p2p SC70 that is capable up to 40V common mode that might serve better here given the common mode needs of your design. Regarding the INA214, I've passed your feedback on to the systems team. Please let me know…

  • 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…
    • Answered

  • 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: Question about the supply voltage of V+ and IN+ pin

    TI Thinks Resolved
    Part Number: INA214 Hi Sir, we have some questions about the supply voltage of V+ and IN+ pins when using the INA214, that is: 1) The voltage of V+ and Supply is 12V, and they are in the same network. Is that ok? 2) V+ voltage 5V and supply voltage is12V.…

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