OPA2187: Output offset long term working (aging)

Gilles Lopez

Part Number: OPA2187

Tool/software:

Hi,

AOs like OPAx187 using auto zeroing techniques, provide low offset and near zero drift over time as indicated in the datasheet.

Could you provide some data/figure for the offset voltage drift over time?

0 Raymond Zhang1 over 1 year ago

Hi Gilles,

I think that Art may have the information, but he is OoO today. Maybe he is able to provide some data next week.

Enclosed is the related information about the chopper amplifier and long term test presentation.

Best,

Raymond

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