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Showing 22 results View by: Thread Post Sort by
  • INA203 Spice Model

    Christopher Daily
    Christopher Daily
    Other Parts Discussed in Thread: INA203 Hello, I am looking for a spice model for INA203, a current-shunt comparator from TI. Does anyone have this model that they can send me? Thanks, Christopher
    • over 13 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: INA200: Resistor and FET selection for High side overcurrent shutdown

    Satoshi
    Satoshi
    Guang-san Sorry for additional question; When need to attach FET ON/OFF control by FPGA output (for protection function the other than overcurrent), is there any application note or information? I think these case recommend INA203 or INA206 (Comparator…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • [FAQ] INA190: How Offset (Vos) and Bias Currents (IB) Affect Low Current Measurements

    Peter Iliya
    Peter Iliya
    Resolved
    Part Number: INA190 Other Parts Discussed in Thread: INA240 , INA138 , INA216 , INA270 , INA193 , INA203 , INA200 , INA226 , INA170 , LMP8645 , INA223 , INA282 , INA210 , INA199-Q1 , INA180 , INA181 , INA121 What are the design considerations when making small current…
    • Resolved
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: INA300-Q1: Alert signal does not go low when we added switch and control circuit

    Patrick Simmons
    Patrick Simmons
    Hello Priya, 1 - I am not sure what your query is here. If the ALERT is asserted and BSS138 MOSFET is turned on, I suspect that alot of current will pass through its relatively small RDSon if you removed the 10kohm resistor that should be in series with…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: INA169: Current monitor for a motor (brushed) with INA169 or another current monitor

    Patrick Simmons
    Patrick Simmons
    Resolved
    Hello Mihai, Glad we could point you to the INA240-Q1. As for a similar device with a comparator, you are correct, we currently do not have one. For high common mode devices that include a comparator, we only have the INA200, INA203, and INA206. All…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • INA4181-Q1: Regarding High-Side Current Sensing for Negative voltages

    Sunny Watts
    Sunny Watts
    TI Thinks Resolved
    Part Number: INA4181-Q1 Other Parts Discussed in Thread: INA181 , INA4181 , INA2181 , INA199-Q1 , LMP8640-Q1 , INA203-Q1 , INA250-Q1 , INA193A-Q1 , INA200-Q1 , INA225-Q1 , INA282 , LMP8481-Q1 , INA270A-Q1 , INA210-Q1 , INA282-Q1 Hi, We are looking for dual or quad…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA193: Current Sensor used in a battery charging Application Fails after 10 charge cycles

    Lenin Prakash
    Lenin Prakash
    Resolved
    Part Number: INA193 Other Parts Discussed in Thread: TMS320F28069 , , INA200 , INA203 , INA271 , INA270 , INA240 , INA282 , INA139 , AMC1301 Hi We are using INA 193 current sensor for a battery charging application. We are using it for 24V as well as a 48 V…
    • Resolved
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: overcurrent/short circuit detection

    Peter Iliya
    Peter Iliya
    Hello Paolo, What are the current ratings of M1 and M2? I ask because I am not sure that if the load is shorted to ground that these transistors (or even the battery) will be able to drive the resulting current (60V/Rshunt = kilo-amps). If this would…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: INA213: Damage due to fast voltage change replacement part

    Peter Iliya
    Peter Iliya
    Resolved
    Ben, The difference between Version A and Versions B and C are the internal ESD protection diodes and their structure. The internal component of the Version A device that will latch up during a high-voltage transient is not present in the B and C versions…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • [FAQ] What are some resources for understanding current sense amplifiers and current shunt monitors?

    Jason Bridgmon
    Jason Bridgmon
    Resolved
    Other Parts Discussed in Thread: INA214 , INA240 , INA138 , INA381 , TIDA-00313 , TIDA-00328 , TIDA-00302 , TIDA-00614 , INA190 , TIPD135 , TIPD156 , TIPD104 , TIPD129 , INA168 , TIDA-00332 , TIDA-01608 , TIDA-01590 , TIDA-00639 , INA149 , AMC1200 , AMC1100 , TIDA-00528 ,…
    • Resolved
    • over 10 years ago
    • Amplifiers
    • Amplifiers forum
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