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MMA9553 Capacitors?

Question asked by Oleh Lozynskyy on Nov 6, 2014
Latest reply on Nov 7, 2014 by Joshevelle

Hello,

 

In the datasheet mma955xL.pdf at § 3.4.3 it is suggested to use few capacitors and a ferrite bead.

 

Are the double caps (C1+C2 and C3+C4) required? or with a single will be ok (just C1 and C3)?

 

Also, can you please provide some more details on the ferrite? Could it be replaced with pcb trace?

 

Thank you,

 

kind regards

Oleh

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