• AD5758使用问题

    在使用AD5758时,按照收据手册中  PROGRAMMING SEQUENCE TO ENABLE THE OUTPUT  描述的步骤来配置AD5758;


    0010: ±5 V voltage range. 输出时,则输出-4.9V的固定电压,如果配置成 1100: ±24 mA current range 电流输出时,则输出固定23.9ma的电流。

    我操作DAC Input…

  • About the VIOUT_PULLDOWN_EN function of AD5758


    Data sheet P59 of AD5758 has a description about VIOUT_PULLDOWN_EN.

    When should this function be used?

    Best Regards,

  • disable CRC AD5758

    How to disable CRC for SPI in AD5758 ?

    The register available to disable CRC (register 0x10, DIGITAL_DIAG_CONFIG, bit 0 SPI_CRC_EN) requires a CRC to use it.

  • RE: Readback in AD5758


    You need to disable the SPI CRC setting (Bit 0 in register 0x10) before the part will accept 24 bit frames (This must be done with a CRC as the part will only accept 32 bit frames until this bit is disabled). See post https://ez.analog.com/data_converters…


    Hi Team,

    We are working on AD5758 in one of our project below are the issues we are facing.

    (Note: for references we are attaching the schematic-R369 is Shorted and we are using external VREF Voltage, C192,C118,C392 are DNP)

    1. we checked the proper voltages…

  • AD5758 Current ripple improvement


    for our customer the current ripple due to internall oscillator looks too high (see fig. 55 in the datasheet), however this ripple is not  specified at the diagram.

    Are there any possible ways to improve this output? For example, is there a possibility…

  • AD5758 ADC Measurement of Loop Current

    Hey there, i'd like to use AD5758 especially the current output. Is it possible to use the internal ADC to meausre the current loop? Maybe i need a external measurement Resistor! Do you have any suggestion/Recomandations?!

    Cheers, Maik

  • About the CRC function in AD5758


    I have a question about AD5758.
    Does CRC work in all registers?

    Because there was a product which CRC did not work only to a specific register in another company's product.
    As a result, other company's products did not work properly during noise…

  • DEMO-AD5758-AO8Z negative current


    From the specs of AD5758 I see that a +/-20 mA output signal should be possible. Would I be able to evaluate it on DEMO-AD5758-AO8Z board?

    Thank you


  • AD5758 can't read or use it


    I am currently trying to test my first circuit base on the AD5758. I am currently an electronics designer trainee. I have written my code base on the example found in the woboq website (a linux base code). I can see with my oscilloscope the Logic…