piclist 2001\11\15\182325a >
Thread: AD7829 problems
face BY : mikeRemoveME@@spam@whitewing.co.uk

On Thu, 15 Nov 2001 15:12:36 -0800, you wrote:

>This AD7829 has a reference output of about 4v instead of 2.5 +/- 2% like specs say. I plug it in without any connections whatsoever (except -Chip Select) and it has this output.
>If anyone has experience in these I'de like to know why its doing this. Could it be burnt out? It seems to do conversions ok, except for the horribly off reference.
>-brandon irwin
>Get your free email here at http://www.e-ha.com
Could it be that there is an option bit somewhere to turn off the
reference to save power ?
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