The temperature compensation circuit

Published:2011/6/3 9:05:00 Author:Seven | Keyword: temperature compensation | From:SeekIC

Figure 1-95 The temperature compensation circuitThe KTY sensors in the circuit is fit for positive and negative temperature drifting compensation. Under many conditions, the KMZ10B temperature drifting is negative, and an OP-Amp, NE52300, is used to to complete the following functions:1.average (from sensor to sensor) sensitivity temperature drifting; 2.the potentiometers of R1 and R2 are used to adjust maladjustment;3.the potentiometer RT is used to adjust the gains.



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