Audio Codec

Активно 3 Ответы 82 Просмотры 2015-02-29 Общие вопросы

Can you please recommend me an audio codec, 24-bit, 192Kbps, at least 115dB, both on the Rx and Tc front?


guest replied
1 Year
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Thank you,
EZ Admin
guest replied
5 Years

Hello Teodor,

We have a number of Codecs that will sample at 192 kHz on both the ADC and the DAC sides. The problem is with the 115 dB specification you mentioned. I assume you are talking about the DNR or SNR specs?

Here are some things to look at:

The AD1939 is a good part with good performance but it is 4 ADCs and 8 DACs.

guest replied
5 Years


How many channels of ADC and DAC do you need for your system? What analog voltage operating levels are in the circuit before and after the codec? What DC voltages are present in the design to power the codec?