ADC121S051: ADC121S051 Higher Clock Voltage than Supply Voltage

Tobi Ka1

Prodigy 170 points

Part Number: ADC121S051

Hello,

is it possible to run the ADC121S051 with a 5V clock signal, while the supply voltage is 3V?

Regards
Tobi

over 4 years ago

0 Cynthia over 4 years ago

TI__Mastermind 24940 points

Hello,

Yes. The digital pins act independently of the analog supply. As long as the digital pins voltage is within the required range −0.3V to +5.25V, regardless of the supply.

Regards

Cynthia

Data converters

Data converters forum

ADC121S051: ADC121S051 Higher Clock Voltage than Supply Voltage