9 Power Supply Recommendations

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

VSS
VBIAS
VDD
VDDI
VOFFSET
VRESET

The DLPAxxxx device strictly controls the DMD power-up and power-down sequences.

CAUTION:

Failure to follow these power supply sequencing requirements may adversley affect device reliability. See the DMD power supply sequencing requirements in Figure 9-1.

VBIAS, VDD, VDDI, VOFFSET, and VRESET power supplies must be coordinated during power-up and power-down operations. Failure to meet any of these requirements results in a significant reduction in the DMD reliability and lifetime. Common ground VSS must also be connected.