DAC60501: VREFIO pin connection if unused

Sirui Zhu

Part Number: DAC60501

Hi team,

A question of the internal reference: If VREFIO pin is unused, how this pin should be connected? Left it floating or anything else?

BR
Sirui

0 Katlynne Jones over 2 years ago

Hi Sirui,

Connect a 150-nF capacitor to ground:

Also make sure the REF-DIV and BUF-GAIN are configured correctly based on VDD.

Best,

Katlynne Jones

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