DAC5687: Memory after sleep and reset modes

Maryam AlNabooda

Part Number: DAC5687

Hello,

I wanted to ask about the functionality of the Sleep mode. When sleep is disabled after the DAC was in sleep mode, is the memory regarding data lost? Also, do configuration registers retain their values or go to their default values? How about when its reset?

over 5 years ago

0 jim s over 5 years ago

TI__Guru* 91947 points

Maryam,
We are looking into this.
Regards,
Jim

0 jim s over 5 years ago in reply to jim s

TI__Guru* 91947 points

Maryam,

All registers and memory values will be lost if you set the external sleep pin high. If you set either the sleep_a or sleep_b software register bit, the analog output of the selected DAC will be turned off but all register and memory settings will be saved.

Regards,

Jim

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DAC5687: Memory after sleep and reset modes