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  • DAC61402EVM: Missing software for DAC61402EVM

    TI Thinks Resolved
    Part Number: DAC61402EVM Other Parts Discussed in Thread: DAC81402 , DAC61402 , DAC814XXEVM-GUI , DAC81404EVM Tool/software: Hello, I am following the user guide for the BP-DAC61402-EVM to download/install the evaluation software. The guide points me to…

  • DAC61402EVM: DAC61402EVM

    Part Number: DAC61402EVM Tool/software: Regarding DAC61402EVM, we were trying to measure THD by providing digital codes to DAC and measure the acquired analog. We have replicated the test conditions as mentioned in datasheet, attached screenshot for…
    • Answered

  • RE: DAC61402EVM: DAC61402EVM

    Resolved
    Hi Sanjay, As discussed, the DAC output A corresponds to output B on DAC61402EVM. Also, the Device ID read is 0920h.

  • DAC61402EVM: How do I use High current output stage

    Part Number: DAC61402EVM I bought " BP-DAC61402EVM " to test DAC. Evaluation board works well without "high current output stage" But when I applied +15V and -15V each AVDD and AVSS to test high current output stage, Q1, Q2, Q3 were…

  • DAC61402EVM: Writing different negative voltages

    Part Number: DAC61402EVM Other Parts Discussed in Thread: DAC61402 Hello Team, My customer would like to know what their data bits should be if theyI want to get the maximum negative voltage their power supply allows or the minimum negative voltage their…

  • RE: DAC61402EVM: DAC61402 Reference not measuring 2.500V

    Thank you for answering my initial question. I did enable the 2.500V reference with your help and get an output from the DAC once I understood that it could run in either 12 bit and 16 bit mode. I was unaware of this and presumed that the DAC61402 was…
    • Answered

  • DAC61402EVM: DAC61402 not supply the VOUTx voltage with SDO-EN enabled

    Resolved
    Part Number: DAC61402EVM Other Parts Discussed in Thread: DAC61402 Hello support team, I am implementing the management of the DAC61402 and I have seen a behavior not described in the data sheet. If the SPICONFIG register is configured with the SDO-EN…
    • Resolved

  • DAC61402EVM: LDAC pin on eval board drawing too much current

    TI Thinks Resolved
    Part Number: DAC61402EVM Other Parts Discussed in Thread: DAC61402 , MSP-EXP432E401Y Hi Expert, Good day. Client have the LDAC pin on the eval board connected to their IOVDD power supply, which supplied with 3.3 V. After current limiting with power supply…

  • BP-DAC61402EVM: MSP-EXP432E401Y setup

    Part Number: MSP-EXP432E401Y Other Parts Discussed in Thread: DAC61402 , DAC81404 , DAC81404EVM Hi, I got the MSP-EXP432E401Y to use with BP-DAC61402EVM and, I tried to use https://dev.ti.com/uniflash but it doesn't work, I tried also to download it from…
    • 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…

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