DRA783: DRA78x terminate unused ADCs

Jens G

Part Number: DRA783

Hi Jacinto Team,

We recommend in the DRA78x Datasheet that unused ADC Channels should be terminate with an 10k Resistor to GND. If it possible to combine these channels together and connected it with only one resistor to GND?

Thanks for help and best regards

Jens

over 4 years ago

0 Stanislav Stilyanov over 4 years ago

TI__Genius 15120 points

Hi Jens,

Should not be an issue. Moreover, ADC is not a real-8-channel ADC . It has an mux in front, which selects only one input at a time.

Regards,

Stan

0 Jens G over 4 years ago in reply to Stanislav Stilyanov

TI__Intellectual 2555 points

Thanks, this helps a lot!

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DRA783: DRA78x terminate unused ADCs