“LMT87/LMT87-Q1是一款高精度，模拟输出，CMOS集成电路温度传感器。 其AB类的输出结构使LMT87/LMT87-Q1具有强大的输出源，和反向电流，可以驱动重载荷。这意味着，它非常适合用于采样和保持（sample-and-hold）模拟数字转换器的输入源（具有瞬态负载要求）。
”The LMT87/LMT87-Q1 are precision analog output CMOS integrated-circuit temperature sensors. A class-AB output structure gives the LMT87/LMT87-Q1 strong output source and sink current capability for driving heavy loads. This means it is well suited to source the input of a sample-and-hold analog-too-digital converter with its transient load requirements. While operating over the wide temperature range of −50°C to 150°C, the device delivers an output voltage that is inversely proportional to measured temperature. The LMT87/LMT87-Q1 low supply current makes it ideal for battery-powered systems as well as general temperature sensing applications.
The LMT87/LMT87-Q1 can operate with a 2.7 V supply while measuring temperature over the full −50°C to 150°C operating range.
The LMT87/LMT87-Q1 are cost-competitive alternative to thermistors.
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