8 Power Supply Recommendations

The following power supplies are all required to operate the DMD:

VSS
VCC
VCCI
VBIAS
VOFFSET
VRESET

DMD power-up and power-down sequencing is strictly controlled by the DLP display controller.

CAUTION:

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 Figure 8-1 DMD Power Supply Sequencing Requirements.

VBIAS, VCC, VCCI, VOFFSET, and VRESET power supplies must be coordinated during power-up and power-down operations. Failure to meet any of the below requirements will result in a significant reduction in the DMD’s reliability and lifetime. Common ground VSS must also be connected.