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MAX6647MUA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX6647MUA+

Manufacturer: MAXIM

+145°C Precision SMBus-Compatible Remote/Local Sensors with Overtemperature Alarms

Partnumber Manufacturer Quantity Availability
MAX6647MUA+,MAX6647MUA MAXIM 1600 In Stock

Description and Introduction

+145°C Precision SMBus-Compatible Remote/Local Sensors with Overtemperature Alarms The MAX6647MUA+ is a temperature sensor and fan-speed controller manufactured by Maxim Integrated.  

### **Specifications:**  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1°C (from +60°C to +100°C)  
- **Supply Voltage Range:** 3V to 5.5V  
- **Low Quiescent Current:** 200µA (typical)  
- **Output Type:** Digital (SMBus/I²C-compatible interface)  
- **Package:** 8-pin µMAX  

### **Descriptions:**  
The MAX6647MUA+ is designed for monitoring the temperature of a remote thermal diode (e.g., CPU) and controlling fan speed based on temperature readings. It integrates a high-resolution ADC for accurate temperature measurements and supports programmable fan-speed control.  

### **Features:**  
- Remote and local temperature sensing  
- Programmable fan-speed control with PWM output  
- Automatic fan-speed adjustment based on temperature thresholds  
- SMBus/I²C-compatible interface for communication  
- Small 8-pin µMAX package for space-constrained applications  

This information is strictly based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

+145°C Precision SMBus-Compatible Remote/Local Sensors with Overtemperature Alarms

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