AFE4400: Check SCH modify - remove the D1/D2/D3/D4 diode

Comet Yes

Intellectual 620 points

Part Number: AFE4400

Hi Dears,

we need smallest PCB，Could we remove the D1/D2/D3/D4 all or part of，then what need notice, TKS~

over 8 years ago

0 Prabin Yadav over 8 years ago

TI__Genius 12575 points

Hi Huixin,

The above mentioned diodes are for protection from ESD.
If you have static charge free operating condition then its not essential.

Regards,
Prabin

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AFE4400: Check SCH modify - remove the D1/D2/D3/D4 diode