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MAX6648MUA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX6648MUA+

Manufacturer: MAXIM

Precision SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms

Partnumber Manufacturer Quantity Availability
MAX6648MUA+,MAX6648MUA MAXIM 7150 In Stock

Description and Introduction

Precision SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms The MAX6648MUA+ is a temperature sensor and fan controller manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 8-pin μMAX  
- **Supply Voltage Range:** 3V to 5.5V  
- **Temperature Measurement Range:** -55°C to +125°C  
- **Accuracy:** ±1°C (from +60°C to +100°C)  
- **Resolution:** 1°C  
- **Fan Control Output:** PWM (Pulse-Width Modulation)  
- **Interface:** SMBus/I²C-compatible  
- **Operating Current:** 300μA (typical)  

### **Descriptions:**  
The MAX6648MUA+ is a high-accuracy temperature sensor with an integrated fan controller. It monitors the temperature of a remote thermal diode (e.g., CPU) and an internal sensor while controlling fan speed via PWM to optimize cooling efficiency.  

### **Features:**  
- Monitors remote and internal temperatures.  
- Programmable temperature thresholds with hysteresis.  
- Automatic fan speed control based on temperature readings.  
- SMBus/I²C-compatible interface for communication.  
- Low power consumption.  
- Small form factor (μMAX package).  

This information is strictly derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Precision SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms

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