we have a problem using the ad5627r that we cannot get to output voltage other than 0V.
- Supply and comms are OK, because we successfully flip Vref on/off via I2C.
- No matter what value we write to DAC, the outputs remain low.
- 3V3 supply
- pins: ~LDAC low, CLR high, ADDR floating.
We are probably forgetting to enable something but cannot figure what...
Any ideas? Thanks!