DLPS021 September 2019 DLP470TP
The following power supplies are all required to operate the DMD:
DMD power-up and power-down sequencing is strictly controlled by the DLP display controller.
For reliable operation of the DMD, the following power supply sequencing requirements must be followed. Failure to adhere to any of the prescribed power-up and power-down requirements may affect device reliability. See the DMD power supply sequencing requirements in Figure 15.
VBIAS, VCC, VOFFSET, and VRESET power supplies must be coordinated during power-up and power-down operations. Failure to meet any of the below requirements results in a significant reduction in the DMD reliability and lifetime. Common ground VSS must also be connected.