• AD1955设置

    请教AD1955在PCM模式和外接数字滤波器模式时,其24,25,26脚要分别如何设置(保证能处理20比特以上信号),不使用MCU处理器。THANKS

  • AD1955 software

    Hello all,


    I have a question regarding the "Automated Register Window Builder"-Software for the AD1955 Evaluation Board.  After installing the software (Evaluation Software >>Automated Register Window Builder), I got an error message, saying…

  • AD1955 Software Ctrl

    AD1955 only 4 registers.

    How to use SPI read AD1955 register? What's read CMD?

    Pls. help to show the AD1955 read/write format, thx!

  • Interfacing ADAU1701 with AD1955

    Hi:

    I am trying to send the I2S output from ADAU1701 acting as master to a DAC board built around the AD1955. Questions:

    1. The ADAU1701 datasheet recommends on p18 that MP11 be used to derive MCLK. Now MP11 also serves the purpose of OUTPUT_BCLK when…

  • AD1955 ARWB software

    Hello all,


    I have a question regarding the "Automated Register Window Builder"-Software for the AD1955 Evaluation Board.  After installing the software (Evaluation Software >>Automated Register Window Builde, Version 3.2.1), I got an error message…

  • Another AD1955 question

    Hi again

    AD1955 in External Filter Mode. It seems that the LRCLK frequency always is 352.8 kHz or 384 kHz in that case, independent of the sampling frequency at the external upsampling filter input. Thus I do not see why there is an "Allowable Master…

  • AD1955 DAC question

    Hi all

    The AD1955, operated in External Filter Mode. Are the following statements true?

    - LRCLK frequency typically is 352.8 or 384 kHz (8x the base fs)

    - Left and right channel data are fed on separate pins. Both data signals start with the rising…

  • AD1955 Output stage

    What does the output stage of AD1955 look like? Something like this perhaps -

     

    The Analog outputs have 2 specifications - Diff Output range of 8.64mA P-p and a -3.34mA per output. Could you explain these specifications with reference to a schematic…

  • AD1955: Independency of the channels

    I have a question about AD1955 Stereo D/A converters. I am wondering that if
    we are able to use the left and right channels of this DAC as if they are
    indepent channels. That is, can we say that we have a single chip having two
    independent…
  • How to use AD1955 EVB

    I just got the EVAL-AD1955EBZ-ND .

    And I have some questions as below:

     

    1. The user guide UG-048 is not clearly about how to use EVB AD1955, it only shows that
    1. Install Register Window Builder.
    2. Install USBi driver
    3. Use ±12V to supply EVB.