Datasheet Summary
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EVALUATION KIT AVAILABLE
±0.25°C Accurate I2C Temperature Sensor
General Description
The MAX31889 operates from a 1.7V to 3.6V supply voltage, and is a low-power, high-accuracy digital temperature sensor with ±0.25ºC accuracy from -20ºC to +105ºC and ± 0.65ºC accuracy from -40ºC to +125ºC. The MAX31889 has 16-bit resolution (0.005ºC).
The device uses a standard I2C serial interface to municate with a host controller. Two GPIO pins are available. GPIO1 can be configured to trigger a temperature converison, while GPIO0 can be configured to generate an interrupt for selectable status bits.
The MAX31889 includes a 32-word...