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  • DRV5057: DRV5057

    Part Number: DRV5057 Tool/software: I got this part DRV5057A4 QDBZR from mouser electronics . The part is in SOT 23 package and 57A4 is etched on the chip. When i connected the the to 5V DC and checked the ouptut pin by connecting an oscillosope we cant…
    • Answered

  • DRV5057: A3QDBZR

    Resolved
    Part Number: DRV5057 Tool/software: Hi, We are looking for linear hall sensors with digital outputs. The DRV5057 family seems to be a good candidate for us. But it seems all of the SOT variants are no more in production and only custom reels are available…
    • Resolved
    • Answered

  • DRV5057-Q1: Device not working, constant 5V output

    Resolved
    Part Number: DRV5057-Q1 Tool/software: Hi, I am trying to get measurements from a DRV5057-A4EDBZRQ1 sensor. It should output a PWM signal but instead, I am getting a constant signal of 5V. I made the circuit as described in the datasheet. One decoupling…
    • Resolved

  • DRV5057: Cylinder magnet

    TI Thinks Resolved
    Part Number: DRV5057 Hi Texas Instruments Technical support where can I find a Cylinder magnet: 4.7625mm diameter, 12.7mm thick, neodymium N52, Br = 1480 for DRV5057 Regards Yesaiahu redler

  • DRV5057: DRV5057 with unipolar sensing and 0 to 100% duty cyle output

    TI Thinks Resolved
    Part Number: DRV5057 Hello, I used DRV5057 for the sensing position. It works fine, But it gives a 50% duty cycle of its output when there is no magnet present. My requirement is, I want to output with duty cycle 0 to 100% which linearly vary with…

  • DRV5057: Temperature Compensation

    TI Thinks Resolved
    Part Number: DRV5057 Hi, For my project I would Ideally like to use the DRV5057A1QDBZ, unfortunately this part is out of stock at every shop I can find. From searching around I have seen that in stock are DRV5057Z1QDBZ (without temperature compensation…
    • Answered

  • RE: DRV5057: DRV5057 for motor driving

    Resolved
    Ella, Using the PWM output of the DRV5057 as a motor driver is not a use we have seen. The maximum continuous output current is only 20 mA, and my understanding is that motors require a somewhat more complicated PWM input for proper motor control. …

  • DRV5057: How to use two DRV5057 to output complementary PWM

    TI Thinks Resolved
    Part Number: DRV5057 Other Parts Discussed in Thread: , DRV5055-Q1 Hi team, The customer uses DRV5057 as the sensor chip of the brake foot valve. Foot valve is required to output 2 complementary PWM signals. Customer would like to know If he uses two…
    • Answered

  • DRV5057-Q1: Matching between DRV5057-Q1 and Alnico magnet

    Resolved
    Part Number: DRV5057-Q1 Other Parts Discussed in Thread: DRV5057 Hello, I am developing a brake system. I am going to make a product that outputs a brake signal using a magnet and a hall sensor. I am going to make a brake product that is resistant to…
    • Resolved

  • DRV5057-Q1: The difference between DRV5057Z3QDBZR and DRV5057A3QDBZR

    TI Thinks Resolved
    Part Number: DRV5057-Q1 Other Parts Discussed in Thread: DRV5057 Hi Experts, I find DRV505 7 Z 3QDBZR and DRV5057 A 3QDBZR in the datasheet of DRV5057. Could you share the difference between those two device? Thanks. Best Regards Songzhen Guo

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