• AD5546

    在使用AD5546做精密衰减的参考电路中,有一个反馈电容C6。这个电容值的大小应该如何随频率变化呢?

    在参考输入是正弦波频率是150KHZ~1750KHZ频段的时候适合用多大容值的电容呢?

  • RE: Looking for Serial 16 bit Multiplying DAC, AC Reference

    Hi,

    I would suggest you to use AD5546 as it has the four quadrant resistors integrated on the chip. Are there any challenges you experienced with AD5546? 

    Cheers,

    Ivan

  • RE: Parallel DAC with High Voltage Output (+18V)

    The AD5546 is one part that might be worth looking at.

  • AD5546 with SDP-B LabView source?

    Hi,

    I'm using the AD5546 with the SDP-B and would like to write my own LabView software to control the output automatically (ramp up/down at will). Is the LabView source for the provided AD5546 software available? Or some way to call the software from…

  • RE: AD7840: no RC network shown in datasheet for LDAC pin permanently low.Please show the right fig in Fig 19

    Hi,

    You may want to check out the AD5546/AD5556. It can be used in parallel mode similar to the AD7840.

    Regards,

    Mark

  • AD5272 with SDP-CB1Z Labview source

    Hello everyone, I'm using EVAL-AD5272 with SDP-B and i would like to write my own software to set cycle to send the value of the resistor in chosen period of time. I've looked through "AD5546 with SDP-B LabView source?" but in AD5546 is used…

  • AD5546: reference input circuit

    If the reference input is an AC signal as stated below in figure1 and I still
    would like a bipolar output, but I don't use the U2A OP2177, and float the R1A,
    ground the RCOMA, then apply AC signal directly to VREFA. Is this  connection…
  • AD5546评估板

    你好

    我买了一块AD5546的评估板,需要与FPGA连用,进行模数转换,有没有verilog程序可以借鉴一下啊??

    谢谢

  • Harmonic performance of AD5546 DAC

    Hi. I am AD5546 DAC for output 36 KHz Sine wave. I am using this in four quadrant mode with ADR03 reference in line with data sheet. I have conversion frequency of 1152 KHz. So 32 samples per cycle. But its harmonics performance is poor, just 30 dBc.…

  • SDP-B with AD5546 documentation

    Hi,

    I am trying to write my own application for the SDP-B in C/ASM for use with the AD5546.

    I have VisualDSP++ and the ICE-100B emulator. So far, I have followed the instructions here: http://ez.analog.com/docs/DOC-1933 (the example code there does…