• Resolved

DAC37J84: Output linearity

Part Number: DAC37J84


Please tell me about the linearity characteristics of DAC3xJ84.

1. As the input level to the DAC decreases, the linear characteristic deteriorates at a level lower than -60dBFS.
   Is this performance within the assumption as a device?

2. If it is normal, why is it due to the INL and DNL characteristics of the device?

3. If the above "2." is correct, please refer to the data sheet DNL=±4LSB, INL=±6LSB,
   When expressing as the linearity error (dB) of the analog output, I would like to teach you how to convert it.