MCP9701T-E/LT
数据手册.pdfMICROCHIP MCP9701T-E/LT 温度传感器芯片, AEC-Q100, 电压, ± 2°C, -40 °C, +125 °C, SC-70, 5 引脚
The is a Linear Active Thermistor IC which converts temperature to analogue voltage. The device does not require an additional signal-conditioning circuit. The voltage output pin VOUT can be directly connected to the ADC input of a microcontroller. The device temperature coefficients are scaled to provide a 1°C/bit resolution for an 8-bit ADC with a reference voltage of 5V. When measuring relative change in temperature from +25°C, an accuracy of ±1°C typical can be realized from 0 to +70°C. This accuracy can also be achieved by applying system calibration at +25°C. In addition, this family is immune to the effects of parasitic capacitance and can drive large capacitive loads.
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- 19.5mV/°C typical Optimized for ADC
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- Optimized to drive large capacitive loads
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- 6µA typical Low operating current
