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  • INA149-EP: Slew Rate testing

    TI Thinks Resolved
    Part Number: INA149-EP How do you test slew rate for this device INA149-EP?

  • INA149-EP: INA149 as current sensor

    TI Thinks Resolved
    Part Number: INA149-EP Other Parts Discussed in Thread: INA149 Tool/software: Hi, I am trying to use INA149 as a current sensor. I preferred INA149 for its high VCM capability. I want to use an unidirectional power supply, VCC= +5V. This is the model…

  • INA149-EP: V62/12614-01XE request for min or max value for gain, gain error and CMRR?

    Part Number: INA149-EP Tool/software: Hello, For the V62/12614-01XE: - Which parameters are production tested? - The first table below has only typical values for some parameters. I would like to know if there is a min or max value for gain, gain…

  • INA149-EP: INA149AMDREP

    TI Thinks Resolved
    Part Number: INA149-EP Hello, I found a PCN 20140409000, for Wire material and diam change on INA149AID and INA149AIDR. I would like to know if this PCN is applicable on INA149AMDREP ? (even if not precised into this PCN) Best Regards, Areski…

  • INA149-EP: INA149-EP vs INA149

    TI Thinks Resolved
    Part Number: INA149-EP Other Parts Discussed in Thread: INA149 , Hi, Good day. Our customer wants to know the details of what has been enhanced in the INA149-EP compared to INA149 aside from wider temperature range. This question arises because our customer…
    • Answered

  • INA149-EP: Using in place of out-of-stock INA149

    Resolved
    Part Number: INA149-EP Distributors are out of stock of INA149A. There is a version with an exposed pad that otherwise appears to be an identical chip. Can we purchase and populate the EP version without connecting the EP? We have no issues with thermal…
    • Resolved

  • INA149-EP: <10s transient voltages

    Part Number: INA149-EP The INA149-EP has an absolute max common mode rating of 500V for 10s. Can it take higher voltages for brief periods of time? Let's say 750V for 10ms? Assuming the 10s rating is a dissipation limit then shorter pulses could be possible…

  • INA149-EP: short-term overvoltage rating

    TI Thinks Resolved
    Part Number: INA149-EP Team, My customer needs some help figuring out whether a TI device can withstand a voltage transient. I’m looking at the INA149-EP op-amp, and we have a transient of 750V common mode voltage at the op-amp inputs for less than…
    • Answered

  • INA149: INA149 (-Ep) output impedance

    Resolved
    Part Number: INA149 Hi, I didn't find any curve about output impedance in INA149 (-EP) datasheet. Does the spice model is representative for a "typical +25°C", on frequency range [1 ; 1Meg]Hz? Best regards, Emilien
    • Resolved

  • INA149-EP: INA149-RP Common-mode voltage protection

    Part Number: INA149-EP Other Parts Discussed in Thread: INA149 Hi, We currently use INA 149 in our front-end and we rely on the "500V for 10s" characteristics to withstand lightning surge residual voltage. Indeed, our customer has increase the surge…

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