LM61CIM3

TEXAS INSTRUMENTS  LM61CIM3  温度传感器芯片, 电压, ± 3°C, -30 °C, +100 °C, SOT-23, 3 引脚

The is a ±2°C analogue output Temperature Sensor that can sense a -30 to +100°C temperature range while operating from a single +2.7V supply. The LM61"s output voltage is linearly proportional to Celsius Centigrade temperature +10mV/°C and has a DC offset of +600mV. The offset allows reading negative temperatures without the need for a negative supply. The nominal output voltage of the sensor is ranges from +300 to +1600mV for a -30 to +100°C temperature range. This sensor"s linear output, +600mV offset and factory calibration simplify external circuitry required in a single supply environment where reading negative temperatures is required. Because the sensor quiescent current is less than 125µA, self-heating is limited to a very low 0.2°C in still air. Shutdown capability for the sensor is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates.

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UL recognized component

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.