PGA900: PGA900 Pins

Ihab Alsheikh

Part Number: PGA900

Hi

Hope you fine

AVDD is regulator for analog circuitry,

My question is : Can I use AVDD pin regulator to supply another IC like (ST3485 powered by 3.3V)?

Best Regards.

over 4 years ago

0 Scott Cummins over 4 years ago

TI__Mastermind 31655 points

Hello Ihab,

It is possible to use the AVDD pin as a voltage source for an external device. The maximum external load allowed on the AVDD pin is up to 4mA. Also note that the AVDD output is 3V, so it may not be high enough to supply a 3.3V device depending on that device's specifications.

Regards,

0 Ihab Alsheikh over 4 years ago in reply to Scott Cummins

Intellectual 255 points

Thanks Scott

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PGA900: PGA900 Pins