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  • DAC8562-Q1: SPI Logic Level Voltage

    TI Thinks Resolved
    Part Number: DAC8562-Q1 Hello, If the AVdd is powered from 5.0V rail, what is the SPI voltage HIGH/LOW threshold? Can it operate from 3.3V or it needs to be 0.7xAvdd? Thanks

  • DAC8562: need two channel ,with internal REF default enable

    TI Thinks Resolved
    Part Number: DAC8562 Other Parts Discussed in Thread: DAC80502 Dears: My customer needs a 16-bit, two-channel DAC with an internal reference . They require the internal REF to be enabled by default upon power-up. However, I found that the DAC8562 's…
    • Answered

  • DAC8562-Q1: Linux Device Driver requirement

    Resolved
    Part Number: DAC8562-Q1 Other Parts Discussed in Thread: DAC8562 Tool/software: Hi TI Team, We are developing a device with DAC8562Q1 in our design and we are in need of Linux device driver for it. Please send us the Linux device driver if it's available…
    • Resolved

  • DAC8562: About logic input high voltage, please confirm

    Part Number: DAC8562 Tool/software: Hi, we are using the DAC8562TDGSR in a new design. Most of the boards are working well. On one we have problems with the analog output of the DAC. It doesn't seam to understand the values that we send. The supply…
    • Answered

  • DAC8562: Inquiry Regarding Gain Register Issue with DAC8562SDGSR

    Resolved
    Part Number: DAC8562 Tool/software: Dear TI Support / Technical Support Team We are experiencing an issue while using the DAC8562SDGSR. When setting the Gain Register, we observe that certain ICs output voltages that are twice as high as expected…
    • Resolved

  • RE: DAC8562T: DAC8562-EVM operation with MMB0 motherboard

    I am trying to use the DAC8562-EVM card with the MMB0 motherboard but the USB link does not work. There was no error during the DXP installation but instead of this (in Device Manager): , i get this: I installed the DXP software a couple times and…

  • DAC8562: Internal connection circuit for Digital inputs CLR, DIN, LDAC, SCLK and SYNC

    Part Number: DAC8562 Tool/software: Hi TI Support team, I have connected AVDD with 3.3V supply and a separate one (3.3V Digital) pullup supply to all Digital inputs CLR, DIN, LDAC, SCLK and SYNC. I would like to analyze the scenario when only pull…

  • DAC8562: DAC output suddenly turn OFF

    Part Number: DAC8562 Tool/software: In normal conditions, the DAC output works fine, but when the load is turned ON, the DAC output suddenly turns OFF. Please refer to the circuit diagram below.
    • Answered

  • DAC8562: DAC Not Responding Even With Supposedly Correct SPI Signals

    Resolved
    Part Number: DAC8562 Tool/software: We have a new product in development, and we are having some trouble getting the DAC8562 to work. Here's the datasheet: https://www.ti.com/lit/ds/symlink/dac8562.pdf?HQS=dis-dk-null-digikeymode-dsf-pf-null-wwe&ts=1740129067155&ref_url…
    • Resolved

  • DAC8562: DAC8562 has some noise on VOUTA

    Part Number: DAC8562 Hello TI experts, My customer uses DAC8562 for their new product, and they have some problems. VOUTB is okay, but VOUTA has noise about 2mVpp sometimes. customer said that it does not occur always, and when they operate DAC8562…

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