LMT85LP

TEXAS INSTRUMENTS  LMT85LP  温度传感器芯片, 模拟, ± 0.4°C, -50 °C, 150 °C, TO-92, 3 引脚

The is an analogue output Temperature Sensor with an analogue output voltage that is linearly and inversely proportional to temperature. Its features make it suitable for many general temperature sensing applications. It can operate down to 1.8V supply with 5.4µA power consumption making it ideal for battery powered devices. A class-AB output structure gives the LMT85 sensor strong output source and sink current capability that can directly drive up to 1.1nF capacitive loads. This means it is well suited to drive an analogue-to-digital converter sample-and-hold input with its transient load requirements. It has accuracy specified in the operating range of -50 to 150°C. Other features also make the LMT85 an alternative to thermistors.

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±0.4°C Typical accurate

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-8.2mV/°C Sensor gain

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Output is short-circuit protected

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Push-pull output with 50µA source current capability

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Footprint compatible with the industry-standard

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Green product and no Sb/Br

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.