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MAX1668MEE-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX1668MEE-T

Manufacturer: MAXIM

Multichannel Remote/Local Temperature Sensors

Partnumber Manufacturer Quantity Availability
MAX1668MEE-T,MAX1668MEET MAXIM 5502 In Stock

Description and Introduction

Multichannel Remote/Local Temperature Sensors The MAX1668MEE-T is a temperature sensor and fan-speed controller manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 16-QSOP (QSOP-16)  
- **Operating Voltage Range:** 3V to 5.5V  
- **Temperature Measurement Range:** -55°C to +125°C  
- **Accuracy:** ±1°C (typical) from +60°C to +100°C  
- **Fan Control Output:** PWM (Pulse-Width Modulation)  
- **Interface:** SMBus/I²C-Compatible  
- **Resolution:** 8-bit for temperature, 4-bit for fan speed  
- **Supply Current:** 1mA (typical)  

### **Descriptions:**  
The MAX1668MEE-T is a multi-channel temperature sensor and fan controller designed for monitoring up to four remote temperature sensors (diodes) and one internal sensor. It provides PWM-based fan-speed control based on temperature readings, making it suitable for PC, server, and embedded cooling applications.  

### **Features:**  
- Monitors up to four remote diode-connected transistors (e.g., CPU diodes) and its own internal temperature.  
- Programmable fan-speed control via PWM output.  
- Supports automatic fan-speed adjustment based on temperature thresholds.  
- SMBus/I²C-compatible serial interface for communication with a host microcontroller.  
- Low operating current (1mA typical).  
- Over-temperature alarm outputs for system protection.  
- Small 16-pin QSOP package for space-constrained applications.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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