TMP300

电阻可编程跳变点、工作电压高达 18V 的 ±2°C 温度开关和模拟输出传感器

The is a low-power, resistor-programmable, digital output temperature switch. The device allows a threshold point to be set by adding an external resistor. Two levels of hysteresis are available. The TMP300 has a VTEMP analog output that can be used as a testing point or in temperature-compensation loops.

With a supply voltage as low as 1.8V and low current consumption, the TMP300 is ideal for power-sensitive systems.

Available in two micropackages that have proven thermal characteristics, this part gives a complete and simple solution for users who need simple and reliable thermal management.

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Accuracy: ±1°C Typical at +25°C

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Programmable Trip Point

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Programmable Hysteresis: 5°C/10°C

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Open-Drain Outputs

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Low Power: 110µA Max

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Wide Voltage Range: +1.8V to +18V

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Temperature Range: –40°C to +125°C

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Analog Out: 10mV/°C

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SC70-6 and SOT23-6 Packages