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ADT7470ARQZ from ADI,Analog Devices

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ADT7470ARQZ

Manufacturer: ADI

Temperature Sensor Hub and Fan Controller

Partnumber Manufacturer Quantity Availability
ADT7470ARQZ ADI 196 In Stock

Description and Introduction

Temperature Sensor Hub and Fan Controller The ADT7470ARQZ is a temperature sensor and fan controller manufactured by Analog Devices Inc. (ADI). Key specifications include:

- **Temperature Sensing**: Monitors up to two remote diode-connected transistors and its own internal temperature.
- **Temperature Measurement Range**: Typically -40°C to +125°C for remote sensors and 0°C to +127°C for the internal sensor.
- **Accuracy**: ±1°C for remote sensors and ±3°C for the internal sensor.
- **Fan Control**: Supports up to two fans with PWM (Pulse Width Modulation) control.
- **Fan Speed Monitoring**: Tachometer inputs for measuring fan speed.
- **Voltage Supply**: Operates from 3.0V to 5.5V.
- **Interface**: SMBus/I²C-compatible interface for communication with a host microcontroller.
- **Package**: 16-lead QSOP (Quarter Small Outline Package).
- **Applications**: Used in PCs, servers, and other systems requiring thermal management.

This device is designed for precise thermal monitoring and fan speed control in electronic systems.

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