This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DAC8775: DAC8775 4 analog output channel ranges and output values can be configured separately?

Part Number: DAC8775

Hi Ti

   DAC8775,4 analog output channel range and output values can be configured separately?Thanks

  • Zhi,

    Hi. The four analog output channels can be set independently. The ranges and output values can be configured separately. 

    To do this, you would use the Select DAC register (0x03) to select one of the channels for configuration. Then you would program the Configuration DAC register (0x04 to set the output range). After that the DAC data register (0x05) is used to set the output value. 

    To program another channel go back to 0x03 to select another channel, and you can program new ranges and data values.


    Joseph Wu