[time-nuts] FE-5680A Mechanical Question

Poul-Henning Kamp phk at phk.freebsd.dk
Sat Jan 14 14:21:38 EST 2012

In message <1813878810-1326568434-cardhu_decombobulator_blackberry.rim.net-1602
959624- at b17.c24.bise6.blackberry>, shalimr9 at gmail.com writes:

>If anyone has an inexpensive (<$100) sound card with true 24 bit ADC (if 
>they are capable of DC, so much the better), please let me know because I
>have been looking for one.

Check out the ADUC 7061 chip from analog: ARM7 + 2x24bit ADC.

The ADC ony does 8ksps and generally levels out around 21 bits, but still
very interesting for many purposes, in particular because of the built
in chopper.

Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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