Centigrade_thermometer

Published:2009/7/19 22:13:00 Author:Jessie | From:SeekIC

This circuit shows an AD590 and a low-current op amp that are connected to form a 0 to 100℃ thermometer. The readout is a 100-μA meter, which is adjusted by the Zero Set and Full-Scale Adjust potentiometer so that 1μA indicates 1℃, 10μA indicates 10℃, and so on. Harris Semiconductor Data Acquisition 1991 p 12-9



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