Large_signal_voltage_follower_with_000065_worst_case_accuracy_error

Published:2009/7/23 21:15:00 Author:Jessie | From:SeekIC

The input offset voltage and drift with temperature of the RC4097 that are shown in this voltage-follower circuit are trimmed at wafer test to a low level. However, if further adjustment of VOS is necessary, nulling with the circuit of Fig. 10-17B will not degrade drift with temperature. The Fig. 10-17B offset circuit has an approximate range of about 4 mV.



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