CSD95481RWJ: VDD and PVDD pin bypass capacitor

Yiwen Huang

Prodigy 20 points

Part Number: CSD95481RWJ

Hi,

May I use 1uF at CSD95481 VDD and PVDD pin? and if use 1uF capacitor, have any risk or concern?

Thanks.

over 3 years ago

0 Qingquan Tang over 3 years ago

TI__Expert 3525 points

Hi Yiwen,

We suggest to use 2.2uF bypass cap between pin2 and pin3, another 2.2uf between pin4 and pin5, then a 2.2ohm between pin3 and pin4 for optimal noise filtering.

Best,

Qingquan

Power management

Power management forum

CSD95481RWJ: VDD and PVDD pin bypass capacitor