temperature sensor compensation circuit

Published:2011/5/23 19:36:00 Author:John | Keyword: temperature sensor | From:SeekIC

The sensor KTY series in the circuit is applied for positive or negative temperature drifting compensation. In many cases, temperature drifting of KMZ10B is negative. And an op-amp NE52300 is placed in the circuit to achieve the following functions: 1. Average (sensor to sensor) the sensitivity of temperature drift.2. Apply the potentiometer R1 and R2 for offset adjustment. 3. Use the potentiometer RT for gain adjustment.



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