ON Semiconductor ADT7490ARQZ-REEL, Temperature Monitor Maximum of +150 °C ±2.5°C, 24-Pin QSOP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

ADT7490 Temperature Monitor with Fan Control (PECI Interface)

The ADT7490 temperature monitor with fan control is ideal for designs that require economical and minimal noise system cooling. It is designed to;

a) measure and monitor ambient temperature
b) measure and monitor up to 2 remote temperature sensors
c) monitor and control the fan speed of up to 4 fans

The ADT7490 also has the added functionality of series resistance cancellation and the ability to monitor a CPU temperature with it's PECI (platform environmental control interface).


Features;

-3 PWM outputs (High frequency or low frequency)
-4 tachometer inputs
-SMBus serial interface
- 2 GPIO pins
-TMIN control mode
-IMON monitoring

Temperature Control Interfaces, ON Semiconductor

A range of temperature sensing and monitoring devices from ON Semiconductor.

Specifications
Attribute Value
Sensor Function Temperature
Accuracy ±2.5°C
Mounting Type Surface Mount
Pin Count 24
Operating Temperature Range Maximum of +150 °C
Maximum Operating Temperature +150 °C
Minimum Operating Supply Voltage 3 V
Maximum Operating Supply Voltage 3.6 V
Package Type QSOP
Length 8.65mm
Height 1.5mm
Width 3.9mm
Dimensions 8.65 x 3.9 x 1.5mm
Discontinued product