• AD5627R/47R/67R Internal Reference Voltage Specifications

    Dear Sir:

    I want to know AD5627R/47R/67R internal 1.25V and 2.5V reference voltage accuracy is how much?

    Best Regards,

    Jacky

  • AD5627R Output is not rising higher than 0,3V

    Hello!

    I have a Problem with the AD5627R. (in MSOP Package)

    The Output is not Rising higher than 0,3V (@ 0x0FFF),  When I change the Input the Output follows so I can see it works somehow.

    I am using the internal reference ( I have 2,42V on the reference…

    • attachments.zip

  • ad5627r, analog output dead, supply and comms ok

    Dear colleagues,

    we have a problem using the ad5627r that we cannot get to output voltage other than 0V.

    - Supply and comms are OK, because we successfully flip Vref on/off via I2C.

    - No matter what value we write to DAC, the outputs remain low.

    …

  • 关于AD5627R 按照手册编写了I2C驱动写入数据输出无反应，求大神指教？

    我的基本配置大概如下（大神帮我看看哪里出问题了啊）：

    或者有没有驱动例程参考一下啊！！！感谢！！！


    //AD5627
    //DAC 
    #define AD5627_VOUTA 0x00 //A A2 A1 A0(000)
    #define AD5627_VOUTB 0x01 //B A2 A1 A0(001)
    #define AD5627_BOTH 0x07 //AÇÒB A2 A1 A0(111)

    //配置指令
    #define RESET_COM 0x28 //复位
    #define…

  • Customer trying to identify parts from package markings

    Quoted below is a conversation cut and pasted from a Facebook Messenger thread between ADI and a customer who is trying to identify parts based on the package markings. Can we help?? Happy to refer him to a discussion forum if that is easier.

    Damitha…

  • RE: nanoDAC-What are nanoDACs?

    nanoDACs are a portfolio of products which combine small package, low power and low cost digital to analog conversion.

    nanoDACs are monotonic DACs which can be powered off a single 3V or 5V supply and are available in the industries smallest packages…

  • nanoDAC - Which DACs should be used for open loop systems and which DACs should be used in closed loop systems?

    It must be stressed that depending on the application performance requirements, all nanoDACs can be used in both open and closed loop systems.

    In an open loop application the DAC drives the load (a valve or an actuator, for example) directly while in…

  • AD5627: LDC - Pin connections - continuos V out

    Q 

    I am unsure how to connect the LDAC (pin 4) and CLR (pin 5) pins. I want to
    have an
    immediate output without buffering and assume that I can tie LDAC low and leave
    CLR unconnected.

    Am I correct in connecting the DAC in this manner?

     

    A 

    LDAC/…

  • TAGS LIST: Data Converters

    AD693
    AD5410
    AD5412
    AD5420
    AD5422
    AD5735
    AD5755
    AD5755-1
    AD5737
    AD5757
    AD5421
    AD421
    AD5758
    AD7569
    AD7669
    AD7868
    AD7869
    AD5593R
    AD5592R
    AD5940
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    AD7293
    AD7294-2
    AD7292
    AD5590
    AD7294
    L…

  • AD566x/4x/2x(R) -  Supply Voltages & On-chip Reference options

    The AD5664R has two on-chip reference options available, 1.25V and 2.5V. What is the recommended supply voltage in each case?