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TLV320AIC3100: About replace to TLV320DAC3100

Tao_2199
Genius 5740 points
Part Number: TLV320AIC3100
Other Parts Discussed in Thread: TLV320DAC3100,

Hello,

(Question)
When Mic input is not used on TLV320AIC3100, can it replace to TLV320DAC3100?
My customer thinks these are pin compatible(4/15PIN:NC) and registers are difference little bit.
Their understanding is correct? Can it replace to TLV320DAC3100?

Regards,
Tao_2199

  • 0
    TI__Guru 63205 points

    Hello Tao,

    DAC3100 is effectively the AIC3100 without the ADC paths.  If the customer would like to add a mono ADC path to an existing TLV320DAC3100 design, then the TLV320AIC3100 is a great choice.  They are largely 100% compatible.