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ADM1031ARQ Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
ADM1031ARQADI580Yes

ADM1031ARQ is a temperature sensor and fan controller manufactured by Analog Devices (ADI).

The ADM1031ARQ is a temperature sensor and fan controller manufactured by Analog Devices (ADI). It is designed to monitor the temperature of a microprocessor or other system components and control the speed of a cooling fan to maintain optimal operating conditions. Key specifications include:

  • Temperature Measurement Range: Typically -40°C to +125°C.
  • Temperature Accuracy: ±1°C (typical) over the full temperature range.
  • Fan Control: Supports PWM (Pulse Width Modulation) and DC fan control.
  • Supply Voltage: 3.0V to 5.5V.
  • Interface: SMBus/I²C compatible interface for communication with the host system.
  • Package: 16-pin QSOP (Quarter Small Outline Package).
  • Features: Includes programmable temperature limits, hysteresis, and fan speed control algorithms.
  • Applications: Commonly used in PCs, servers, and other electronic systems requiring thermal management.

This device is designed to provide accurate temperature monitoring and efficient fan control to ensure system reliability and performance.

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