ADM1021 Datasheet (Analog Devices) - Low Cost Microprocessor System Temperature Monitor

ADM1021, Low Cost Microprocessor System Temperature Monitor

The ADM1021 is a two-channel digital thermometer and under/ over temperature alarm, intended for use in personal computers and other systems requiring thermal monitoring and management.

The device can measure the temperature of a microprocessor using a diode-connected PNP transistor, which may be p

ADM1021 Features

* Improved Replacement for MAX1617 On-Chip and Remote Temperature Sensing No Calibration Necessary 1؇ C Accuracy for On-Chip Sensor 3؇ C Accuracy for Remote Sensor Programmable Over/Under Temperature Limits Programmable Conversion Rate 2-Wire SMBus Serial Interface Supports System Management Bus (SMBu