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ADC(4) Device Drivers Manual ADC(4)

adcAnalog Devices AD7416/AD7417/7418 temperature sensor

adc* at iic?

The adc driver provides support for the Analog Devices AD7416/AD7417/7418 temperature sensor. The sensor possesses at least an internal temperature sensor. The AD7417 and 7418 also contain 4 additional ADC converters. These values are made available through the sysctl(8) interface.

iic(4), intro(4), sensorsd(8), sysctl(8)

The adc driver first appeared in OpenBSD 3.9.

The adc driver was written by Theo de Raadt <>.

July 16, 2013 OpenBSD-current