EYE on NPI - ADT7422 High precision digital temperature sensor
This week's EYE on NPI brings you Analog Devices' ADT7422 ultra-high accuracy and precision temperature sensor. (https://www.digikey.com/en/product-highlight/a/analog-devices/adt7422-01-c-accurate-digital-temperature-sensor) With an astonishing ±0.1°C rated accuracy, you can use this sensor for real-time, calibration-free temperature sensing. A built-in I2C ADC interface provides 16-bit data, so you could use this sensor with any microcontroller or microprocessor and get 0.0078 °C resolution. And you can have up to 4 of these sensors on a single I2C bus by changing the I2C address pins A0/A1…
The skinny
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