Differential analog switch circuit

Published:2011/6/19 21:07:00 Author:TaoXi | Keyword: Differential, analog switch | From:SeekIC

The differential analog switch circuit JFET components have the tracking capability that is better than 1% in the wide temperature range. The NPD5566 dual-JFET supplies the high-accuracy signal to the differential multiplexer to reduce the deviation which is caused by the common-mode signal. The resistance value depends on the operational amplifier and the application circuit.



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