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  • DAC8564: How to control the DAC8564 correct?

    Part Number: DAC8564 Tool/software: HI Sir May I know How to control the DAC8564 correct? After power on the DAC8564, When I Can send the command to DAC8564? thanks
    • Answered

  • DAC8564: How to use the 3rd pin

    Resolved
    Part Number: DAC8564 Tool/software: I am having trouble with my DAC8564, which is generating heat of just under 100 degrees Celsius. I suspect that the cause is the 3rd pin. Currently, I have four DAC8564s on a PCB set on a raspberry pi 5, controlling…
    • Resolved

  • DAC8564: Suit amp with DAC8564 For 4-20mA

    TI Thinks Resolved
    Part Number: DAC8564 Other Parts Discussed in Thread: OPA333 , OPA317 , OPA391 , OPA191 , XTR111 , XTR300 HI SIR I want to design a 4-20mA Function which use the DAC8564, Did you have suggestion AMP for this? thanks

  • DAC8564: Application issues

    Part Number: DAC8564 Hi, Compilation environment: keil5 Using chip: DAC8564IDPW 1. Why is there a deviation in accuracy? Control channel A to output a voltage of 2V (DIN instruction is 0X10CCCC). The multimeter measured the voltage of Vout A to GND…
    • Answered

  • DAC8564: VIO=1.8V support

    Resolved
    Part Number: DAC8564 Other Parts Discussed in Thread: DAC80504 Tool/software: Hello, My customer is considering to use DAC8564, but the datasheet says IOVDD=1.8V(min) which means VIO=1.8V(typ) power supply can't meet the spec to think about the variation…
    • Resolved
    • Answered

  • DAC8564: about Lead finish matelial

    Resolved
    Part Number: DAC8564 Please teach me about Lead finish material of DAC8564ICPW.
    • Resolved
    • Answered

  • LM5149: LM5149 with adjustable output voltage with DAC8564

    Resolved
    Part Number: LM5149 Other Parts Discussed in Thread: DAC8564 Tool/software: Good morning, I'm using the LM5149 on my design of a variable output buck converter with the following specs: VIN = 54V VOUT = 0.8V - 50V IOUT = 15A (or 30A with dual-phase) The…
    • Resolved
    • Answered

  • DAC8564: DAC8564:

    Resolved
    Part Number: DAC8564 Hello I have (5) DAC8564 on one PCA design. I AVdd is 5V, and VioVdd is 3.3V. See image below. I am having difficulty getting the DAC's to use an external 4.096V Vref. I have disconnected the 4.094V source, until I can prove the…
    • Resolved

  • DAC8564: Can you share the frequency response for this part (including gain and phase) and DAC60504?

    Part Number: DAC8564 Other Parts Discussed in Thread: DAC60504 My customer is interested in comparing the output response of this part with the DAC60504. Can you share the freq response plots for both?

  • DAC8564: 2 of the 4 channels stopped responding

    TI Thinks Resolved
    Part Number: DAC8564 Hi, I am designing a board using the DAC8564 controlled by a Raspberry Pi RP2040. Initially all four channels were working, I am sure the SPI commands being written are correct as a different design using the identical setup has…

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