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Showing 42 results View by: Thread Post Sort by
  • LMP8601-Q1: Vs pin short with GND

    DEVENDHIRAN KUMARASAMY
    DEVENDHIRAN KUMARASAMY
    Part Number: LMP8601-Q1 Other Parts Discussed in Thread: LMP8601 Tool/software: We are using LMP8601QMAX device. It has been working fine during the validation testing for the past few weeks. During the validation, suddenly the LMP8601 output goes…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMP8601-Q1: OFFSET pin internal impedance or input current

    DEVENDHIRAN KUMARASAMY
    DEVENDHIRAN KUMARASAMY
    Resolved
    Part Number: LMP8601-Q1 Tool/software: Hi, I would like to know what impedance the OFFSET pin can seen from the external voltage source? If you don't have an exact figure, it will also good if you share the maximum possible current that OFFSET pin…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LMP8601: LMP8601, Negative Voltage Issue in Current Sensing

    Joaquin Banuelos
    Joaquin Banuelos
    TI Thinks Resolved
    Part Number: LMP8601 Other Parts Discussed in Thread: INA271 , Hello, I'm using following circuit for bidirectional current monitoring using LMP8601-Q1. I have some design requirements of measuring +/- 15V with maximum of 2A flowing through it.…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMP8601-Q1: Undesired voltage at input (IN+, IN-)

    DEVENDHIRAN KUMARASAMY
    DEVENDHIRAN KUMARASAMY
    Resolved
    Part Number: LMP8601-Q1 Tool/software: Hi, While testing the LMP8601x device it has been observed that IN+ and IN- pins are having a voltage of 2.5V when the current measurement inputs are left floating (i.e., without input condition). The test setup…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LMP8601-Q1: Maximum Input resistance allowed at IN+ & IN- Inputs

    DEVENDHIRAN KUMARASAMY
    DEVENDHIRAN KUMARASAMY
    TI Thinks Resolved
    Part Number: LMP8601-Q1 Other Parts Discussed in Thread: LMP8601 , LMP8602-Q1 , INA185 , LMP8602 We are monitoring the current through a Shunt resistance of 40mOhm through LMP8601-Q1 with an GAIN configuration of ~50V/V. For the diagnostic purpose,…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMP8601-Q1: midscale offset issue

    Bernhard Lieb
    Bernhard Lieb
    Resolved
    Part Number: LMP8601-Q1 Other Parts Discussed in Thread: LMP8601 , INA240-Q1 Hi, I have questions regarding LMP8601-Q1 1) What does this value "midscale offset scaling accuracy" stand for? What does it mean? 2) What is the meaning of the absolute…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMP8601: PSpice Model Not Matching Datasheet

    Jacob Wyrick
    Jacob Wyrick
    Resolved
    Part Number: LMP8601 Hi team, I downloaded the PSpice model for the LMP8601 and the pinout does not match the datasheet. Below is what I'm seeing in PSpice (left) and the datasheet (right). I annotated a snip w/ what I assume are the correct DS pin…
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • LMP8601: Max. differential input voltage

    Marks Greulich
    Marks Greulich
    TI Thinks Resolved
    Part Number: LMP8601 Hi guys, I`m not sure if I understand it correctly. Max. Voltage on V+, V- is -22V...60V (to GND). But what is the max. differential voltage between the pins V+ and V-??? I guess I cant supply -22V on one pin and +60V on the…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • LMP8601: Problem with LMP8601 in bidirectional configuration with reduced gain

    Andrea Rossi28
    Andrea Rossi28
    TI Thinks Resolved
    Part Number: LMP8601 Hello, I'm using following circuit for bidirectional current monitoring using LMP8601MA. With these values, I'm wondering to obtain a Gr = 7.654 and output offset of Vs/2. Input current range is +/-20mA, I used 10Ohm shunt…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • LMP8601-Q1: LMP8601

    imtiaz khan
    imtiaz khan
    Part Number: LMP8601-Q1 Other Parts Discussed in Thread: LMP8601 , INA240 Dear All I need to sense current in a high side switched inductive load. To protect IC +IN and -IN inputs from going negative at switch off beyond the specified voltage can…
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
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