• AD5541A CS and LDAC Relationship

    Hi,  I have designed the circuit below with CS and LDAC tied together in an attempt to save an output on my microcontroller.  Is there any issue with directly connecting the two pins and pulling them both low during a write transaction?  I can't seem to…

  • EVAL-AD5541A/42ASDZ evaluation software issue

    Recently we buy EVAL-SDP-CB1Z and EVAL-AD5541A/42ASDZ evaluation board, But when I run the evaluation software which provided by ADI I found that this software only support control simple value output, This can not fulfillment our requirements.

    I want…

  • Output Noise of AD5541A and AD5542A

    Hello

    I'm a DFAE in Japan. Our customer asks a question about AD5541A and AD5542A. Comparing the output noise spec between AD5541A and AD5542A, AD5542A is better than AD5541A. Since AD5542A has RFB and RINV, I thought that the noise would be worse…

  • .BIN file for CN0348 (AD5541A eval) EEPROM (24LC32A)

    I have a CN0348 eval board that mates with SDP-B board but isn't connecting.  I've discovered my EEPROM (24LC32A) is blank and need to load the data on the EEPROM to get the SDP-B board to connect to the daughter board.  Can anyone supply me with…

  • AD5541A, LDAC and POR state,

    Hello,

    I have few questions related to AD5541A

    In AD5541A datasheet is stated that POR will reset DAC register to zero, but not SPI register.

    1. In case LDAC is permanently tied to GND, the output is guaranteed to be zero at power up?

    2. What is the POR…

  • RE: EVAL-AD5541A/42ASDZ connection issue

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: Which reference should be used with the AD5541A/42A?

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • AD5541/2 AD5541A/2A noise specification

    I'm looking for a very low noise 16 bit DAC and the AD5541A and AD5542A stand out with a 0.1 - 10Hz noise specification of only 0.134uV p-p. After a  few moments of reflection though, this seems hardly credible given the noise spectral density is specified…

  • AD5541A output range

    Hello,

    I'd like to supply 5.00 V to both Vref and Vdd on a AD5541A DAC. According to the datasheet, this is ok.  It's convenient because the DAC's current draw is low and it will save a voltage regulator.  What will the output voltage range…