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ADT7483A - Dual Channel Temperature Sensor and Over Temperature Alarm

Description

The ADT7483A1 is a three-channel digital thermometer and under/over temperature alarm, intended for use in PCs and thermal management systems.

It can measure the temperature in two remote locations, for example, the remote thermal diode in a CPU or GPU, or a discrete diode connected transistor.

Features

  • 1 local and 2 remote temperature sensors 0.25°C resolution/1°C accuracy on remote channels 1°C resolution/1°C accuracy on local channel Extended, switchable temperature measurement range 0°C to 127°C (default) or.
  • 64°C to +191°C 2-wire SMBus serial interface with SMBus alert support Programmable over/under temperature limits Offset registers for system calibration Up to 2 overtemperature fail-safe THERM outputs Small 16-lead QSOP package 240 μA operating current, 5 μA standby current GE.

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Datasheet Details

Part number ADT7483A
Manufacturer Analog Devices
File Size 400.60 KB
Description Dual Channel Temperature Sensor and Over Temperature Alarm
Datasheet download datasheet ADT7483A Datasheet
Additional preview pages of the ADT7483A datasheet.

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www.DataSheet4U.com Dual Channel Temperature Sensor and Over Temperature Alarm ADT7483A FEATURES 1 local and 2 remote temperature sensors 0.25°C resolution/1°C accuracy on remote channels 1°C resolution/1°C accuracy on local channel Extended, switchable temperature measurement range 0°C to 127°C (default) or –64°C to +191°C 2-wire SMBus serial interface with SMBus alert support Programmable over/under temperature limits Offset registers for system calibration Up to 2 overtemperature fail-safe THERM outputs Small 16-lead QSOP package 240 μA operating current, 5 μA standby current GENERAL DESCRIPTION The ADT7483A1 is a three-channel digital thermometer and under/over temperature alarm, intended for use in PCs and thermal management systems.
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