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Temperature sensor circuit has current sources switched to diode and comparator with calibration using successive activation including all sources
Temperature sensor circuit has current sources switched to diode and comparator with calibration using successive activation including all sources
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机译:温度传感器电路的电流源切换到二极管和比较器,并使用包括所有源在内的连续激活进行校准
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摘要
A temperature sensor (PTAT) circuit has current sources (1, 2) that can be switch connected to a diode (8) and comparator (10) feeding a control circuit (12) with calibration using successive activation of each separately and then all current sources. Independent claims are included for procedures using the sensor.
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