9 Power Supply Recommendations

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

V_SS
V_BIAS
V_CC
V_OFFSET
V_RESET

DMD power-up and power-down sequencing is strictly controlled by the DLP® 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 9-1.

V_BIAS, V_CC, V_OFFSET, and V_RESET 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 V_SS must also be connected.