ADS1299: max AVDD and AVSS current

Mary

Prodigy 120 points

Part Number: ADS1299

Is a 100mA regulator a good choice for AVSS? (-2.5V)

What about AVDD(+2.5V)

over 6 years ago

0 Collin Wells over 6 years ago

TI__Guru 64875 points

Hello Mary,

Yes, the ADS1299 is a fairly low current device and 100mA regulators will work fine. The current flowing into AVDD and out AVSS can be seen in several different modes on page 11 of the datasheet.

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ADS1299: max AVDD and AVSS current