A tale of two low-power temperature sensors

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Maxim has announced a pair of temperature sensors, one accurate with an I2C bus, and the other with a multi-drop 1-Wire interface. MAX31889 is accurate: ±0.25°C accuracy from -20°C to +105°C ±0.65°C accuracy from -40°C to +125°C 16bit resolution 32 word temperature data FIFO high and low threshold temperature alarms 1.7V to 3.6V operation 68µA …

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