TLV320AIC3204: !URGENT - Codec Specs

Fabio Bucci

Intellectual 2635 points

Part Number: TLV320AIC3204
Other Parts Discussed in Thread: TLV320AIC3107, TLV320AIC3212

All,

I'm looking for an Audio Codec with the below specs:

- #2 Analog Input Stereo

- #1 Microphone Input (mono)

- #2 Stereo Line Outputs (1x Speaker and 1x Headphone - it would be great to have an integrated Class D Amplifier)

- I2S interface

- Cost Sensitive Application

I believe the TLV320AIC3204 is the only part fitting the bill even though it doesn't have any integrated Class D amplifier.

Do you have any better suggestion?

Please let me know - it's an urgent matter.

Thanks in advance for your kind support.

Regards

over 8 years ago

0 Luis Fernando Rodriguez S. over 8 years ago

TI__Guru* 84915 points

Hi,

The TLV320AIC3107 could be used too. This codec has mono Class-D speaker driver.

If you are looking for stereo Class-D speaker driver, probably the TLV320AIC3212 would be the best solution.

Best regards,
Luis Fernando Rodríguez S.

0 Fabio Bucci over 8 years ago in reply to Luis Fernando Rodriguez S.

TI__Intellectual 2635 points

Hi Fernando,

do you confirm the TLV320AIC3204 is equipped with a boost microphone pre-amplifier (+20/+30dB) that is usually present in the audio codecs?

Please let me know

Thanks

0 Luis Fernando Rodriguez S. over 8 years ago in reply to Fabio Bucci

TI__Guru* 84915 points

Hi,

That's correct. The TLV320AIC3204 and our audio codecs have microphone pre-amplifiers. The TLV320AIC3204 pre-amplifier has a gain range from 0dB to 47.5dB.

Best regards,
Luis Fernando Rodríguez S.

Audio

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TLV320AIC3204: !URGENT - Codec Specs