Temperature compensation circuit diagram composed of magnetosensitive resistance

Published:2011/4/29 3:24:00 Author:Nicole | Keyword: temperature compensation, magnetosensitive resistance | From:SeekIC

The figure 1 is a temperature compensation circuit which is composed of magnetosensitive resistance. In the circuit, the bridge connection is made of magnetosensitive resistance RM1 and RM2 and ordinary resistance R1, connecting a negative temperature coefficient thermal resistor RT between A-B. The coefficient adjustment resistance Rp is in parallel with RT, it can improve the temperature property of output U0. RT and Rp can select the best value according to RM1 and RM2.



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