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  • DAC81404EVM: lack of DAC output control

    Resolved
    Part Number: DAC81404EVM Other Parts Discussed in Thread: DAC81404 Hello , we are trying to configure the DAC81404 on a custom board which has a RFSOC FPGA as controller and data source. We are able to configure and confirm all the registers but we do…
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  • DAC81404EVM: DAC81404EVM

    Part Number: DAC81404EVM DAC81404EVM is not working for bipolar mode . We have given AVDD - 10V and AVSS -10V but the output is coming. whereas unipolar the device working fine. Regards, SUMA
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  • DAC81404EVM: Changing the clock

    Resolved
    Part Number: DAC81404EVM Other Parts Discussed in Thread: DAC81404 , ENERGIA Hi team, Is it possible to change the clock speed of the DAC81404 through the GUI from 1MHz (seemingly default) to 25 or 50MHz? Thanks, Cam
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    • Answered

  • DAC81404: Using a DAC81404 on an BP-DAC81404EVM eval card

    Resolved
    Part Number: DAC81404 Other Parts Discussed in Thread: DAC61404 Hi Experts, Good day. Seeking your assistance on this query: I'm using a DAC81404 on an BP-DAC81404EVM eval card. When I read back the DEVICEID register (address 1) I get 0xA70 instead of…
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  • DAC81404EVM: DAC81404EVM with msp430-EXP432E401Y issue

    Resolved
    Part Number: DAC81404EVM Hi , Iam using DAC81404EVM with msp430-EXP432E401Y .Accessing the DAC using the GUI provided by BP-DAC81404EVM_1.0.0_installer_win.zip. 1)The DAC81404EVM with msp430-EXP432E401Y gets connected to PC. 2)DAC internal reference…
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    • Answered

  • DAC81404EVM: how to estimate settling time

    Resolved
    Part Number: DAC81404EVM I am using 81404 Eva board to provide voltage (0 -18v) supply to my optical sensor. I wonder how to estimate settling time. Based on its data sheet At 20v span, the typical value is 12us. However, what I got is much longer than…
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    • Answered

  • DAC81404EVM: Cannot Set DAC Output Registers

    Resolved
    Part Number: DAC81404EVM Hello TI, I have DAC81404EVM board along with MSP-EXP432E401 launchpad. But after i cannot get DAC output and i could not be sure whether i can read/write the registers, i switched to ESP32 thanks to @ParswaNath 's library…
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    • Answered

  • DAC81404EVM: Different DEVICEID for chip on Evaluation Board?

    Resolved
    Part Number: DAC81404EVM Other Parts Discussed in Thread: DAC81404 , DAC81402 , DAC61404 , DAC61402 Hello, I tried to do some kind of sanity check when my software starts up. So I read out the DEVICEID register (address 0x01) which gives me 0x0a70 which…
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    • Answered

  • RE: BP-DAC81404EVM/BP-DAC61402EVM GUI runtime error

    Resolved
    Hi, /CS (SYNC) pin must stay low for minimum 24 SCLK edges to receive the data by DAC81404. DAC update can occur in 2 ways. If the device is in synchronous mode, writing to the DAC data register does not automatically update the DAC output. Instead the…
    • Answered

  • DAC81404EVM: Weird behavior of one DAC channel

    Resolved
    Part Number: DAC81404EVM Other Parts Discussed in Thread: DAC81404 , MSP-EXP432E401Y I was prototyping the DAC81404 evaluation board as it seems to be perfect for my application which requires precise, high-voltage, bipolar DAC. I do not have MSP-EXP432E401Y…
    • Resolved

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