TMP05BRTZ

ANALOG DEVICES  TMP05BRTZ  芯片, 温度监视器

The is a PWM Temperature Sensor that generate a modulated serial digital output PWM, which varies in direct proportion to the temperature of the devices. The high period TH of the PWM remains static over all temperatures, while the low period TL varies. The B Grade version offers a high temperature accuracy of ±1°C from 0 to 70°C with excellent transducer linearity. The digital output is CMOS-/TTL-compatible and is easily interfaced to the serial inputs of most popular microprocessors.

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Modulated serial digital output proportional to temperature

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70µW maximum Power consumption at 3.3V

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On-chip temperature sensor

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Temperature resolution of 0.025°C

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One shot mode that reduces the average Power consumption to 102µW at 1SPS

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Decoupling capacitor needed to achieve ±0.5°C accuracy