TMP007AIYZFT

TEXAS INSTRUMENTS  TMP007AIYZFT  温度传感器芯片, DSBGA, 8 引脚

The is a fully-integrated MEMS Thermopile Sensor that measures the temperature of an object without direct contact. The thermopile absorbs passive infrared energy from an object at wavelengths between 4 to 16 µm within the end-user defined field of view. The internal math engine combines the corresponding change in voltage across the thermopile with the internal cold-junction reference temperature sensor to calculate the target object temperature. The TMP007 also provides non-volatile memory for storing calibration coefficients. The TMP007 is designed with portability and power in mind and can easily be placed in the tightest of spaces while using standard surface-mount assembly processes. Low power consumption also makes it well suited for battery-powered applications.

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14-bit Local temperature sensor for cold junction reference - ±1.5°C maximum from -40 to +125°C

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Directly read object temperature

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Programmable alerts

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Non-volatile memory for storing calibration coefficients

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Transient correction

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Two-wire serial interface options I²C and SMBus compatible

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Eight programmable addresses

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270µA typical Low power active current

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2µA maximum Shutdown current