TLV320AIC3104-Q1: TLV320AIC3104-Q1 SCH Check

Blanche Duan

Dears,

I design a E-call wtth TLV320AIC3104-Q1 , But I am not sure about the connection of the spare pin, Please help check the SCH.

Thanks！

TLV320AIC3104 SCH.pdf

over 6 years ago

0 Steve-Wilson over 6 years ago

TI__Mastermind 30210 points

Blanche,

The unused pins such as HPROUT, HPRCOM and HPLCOM can be left unterminated (floating).

The unused inputs such as MIC1LP, MIC1LM, MIC2L and MIC2R are all properly terminated with a capacitor to gnd.

best regards,
-Steve Wilson

Audio

Audio forum

TLV320AIC3104-Q1: TLV320AIC3104-Q1 SCH Check