Precision_V_F_converter

Published:2009/7/24 1:50:00 Author:Jessie | From:SeekIC

Fig. 12-32 This circuit is similar to that of Fig. 12-31, except that the additional op amp permits the circuit to retain linearity over the full range of input voltage, all the way to 0 V. Trim the full-scale adjust pot so that a 10-V input produces a 10-kHz output. Then, set the offset-adjust pot for 10 Hz with an input of 10 mV. EXAR Corporation Databook, 1990, p 5-124



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Power_Supply_Circuit/Precision_V_F_converter.html

Print this Page | Comments | Reading(3)