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Looking for compact 13-bit ADC or ready ALaw codec

Last Modified: 2012-05-09

I'm creating a device that will convert audio signal to digital using ALaw.

That is why I need:
- ready ALaw chip that has built-in ADC and outputs ready 8bit samples. It is very important that this chip can be used with sample rates above 8KHz (eg. 16KHz).
- ADC converter that outputs 13 bits samples (or more) and can run at above 8KHz

I need something that is reliable, compact in size and with low power consumtion.

I will be very happy if someone can recommend me a solution that he/she has already used.

Thanks in advance to all,
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