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  • DRV411: design consideration for drv 411

    Part Number: DRV411
    Other Parts Discussed in Thread: DRV421, OPA454, OPA237, TIPD184

    Tool/software:

    Dear team,

    I am referring to the TI design guide titled ±50A Current Sensor Using Closed-Loop Compensated Hall Element (www.ti.com/.../TIPD180…

  • WEBENCH® Tools/DRV425: Urgent: DRV 425 Measurement of current without electrical connection

    Part Number: DRV425
    Other Parts Discussed in Thread: TIDA-01467

    Tool/software: WEBENCH® Design Tools

    Dear Sir,

    We are working on motor monitoring .and we want to know about the signature analysis of the motor for the monitoring. I was looking for some…

  • RE: [FAQ] What are some resources for understanding current sense amplifiers and current shunt monitors?

    The are many ways to measure current and Texas Instruments has a diverse portfolio to do exactly that!

     

    Here are a few links to get you started measuring current with TI products:

    If you don't know where to start with your current measurement design,…

  • [FAQ] What are some resources for understanding current sense amplifiers and current shunt monitors?

    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,…

  • DRV411: Looking for feasible sensors for this IC

    Part Number: DRV411
    Other Parts Discussed in Thread: TIPD180,

    Hi all,

    In the application note related to this part (TIPD180) Tom suggests the use of Topstek's TQPL50A passive closed-loop symmetric hall effect current sensor.
    The aforementioned sensor…

  • Current sensors and the bi-polar swing

    In last month’s post, I talked about the relationship between an external reference on the output stage of the DRV411 and the common-mode output of the H-bridge compensation-coil drive stage. This month, I’ll take a look at motor drives and industrial…

  • Make sense of an uncommon reference

    Other Parts Discussed in Post: DRV411

    Often in high-power motor drives or industrial controllers, designers use closed-loop current sensors when their application requires a highly accurate representation of either AC or DC current. Also used in energy…