onsemi Open Drain Output Temperature Monitor Serial Interface Surface Mount 24-Pin QSOP ADT7476ARQZ-REEL

onsemi ADT7476ARQZ-REEL is an advanced Open Drain Output Temperature Monitor designed for accurate temperature sensing and monitoring in industrial, electronic, and HVAC applications. Featuring a serial interface and a compact 24-pin QSOP surface mount package, this device provides highly reliable temperature measurement with a ±2.5°C accuracy.

This temperature monitor can measure temperatures of up to two remote sensor diodes in addition to its ambient temperature sensing capabilities. It supports efficient fan control using both high and low frequency fan drive signals and implements an automatic fan speed control loop to balance cooling performance with acoustic requirements.

With thermal protection and a thermal control circuit, the ADT7476ARQZ-REEL ensures device safety and prolongs system longevity even under high thermal loads. The device supports 3-wire and 4-wire fan speed measurement, making it flexible for various cooling system designs. Its SMBus compliance facilitates integration into industrial automation systems.

The device operates reliably within a supply voltage range of 3 V to 3.6 V and can withstand operating temperatures up to 150°C, ensuring suitability for demanding industrial environments. Its QSOP package dimensions (8.65 mm length × 3.9 mm width × 1.5 mm height) provide space-saving advantages on densely populated PCBs.

Features an accuracy of ±2.5°C for precise temperature monitoring. Supports measurement of up to two remote sensor diodes and ambient temperature. Compatible with fan control operations with high and low frequency fan drive signals.

Automatic fan speed control loop enhances system cooling efficiency. Includes thermal protection and thermal control circuit for device safety. Supports 3-wire and 4-wire fan speed measurement techniques. SMBus compliant interface ensures easy integration with control systems.

Operates within a supply voltage range of 3 V to 3.6 V. Compact QSOP package with 24 pins for space-efficient PCB mounting. Maximum operating temperature of 150°C suits demanding environments.

This temperature monitor is ideal for industrial, electronic, HVAC, and manufacturing applications requiring efficient thermal management and system cooling control. Its compact design and comprehensive features make it suitable for embedded system designs to ensure equipment safety and optimal performance.

Explore our wide range of temperature sensors and monitoring devices in the Temperature Sensors category at EnvMart for comprehensive solutions tailored to your application.