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MAX3174CAI from MAXIM,MAXIM - Dallas Semiconductor

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MAX3174CAI

Manufacturer: MAXIM

#.3V Multiprotocol Software-Selectable Cable Terminators and Transceivers

Partnumber Manufacturer Quantity Availability
MAX3174CAI MAXIM 2 In Stock

Description and Introduction

#.3V Multiprotocol Software-Selectable Cable Terminators and Transceivers The MAX3174CAI is a high-performance temperature sensor and fan-speed controller manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX3174CAI  
- **Package:** 28-pin SSOP (Shrink Small Outline Package)  
- **Operating Voltage Range:** 3V to 5.5V  
- **Temperature Measurement Range:** -40°C to +125°C  
- **Temperature Accuracy:** ±1°C (typical) from +60°C to +100°C  
- **Fan Control:** Supports up to three fans with PWM (Pulse Width Modulation) control  
- **Communication Interface:** SMBus/I²C-compatible  
- **Resolution:** 11-bit for temperature sensing, 8-bit for fan-speed control  
- **Programmable Alert Function:** Overtemperature and undertemperature alarms  

### **Descriptions:**  
The MAX3174CAI is designed for monitoring system temperatures and controlling fan speeds in computing and industrial applications. It integrates temperature sensing with fan-speed regulation to optimize cooling while minimizing noise and power consumption. The device communicates via SMBus/I²C, allowing for easy integration into digital control systems.

### **Features:**  
- **Multi-Fan Control:** Independently controls up to three fans.  
- **High-Accuracy Temperature Sensing:** ±1°C accuracy in critical ranges.  
- **Programmable Fan Profiles:** Adjusts fan speed based on temperature thresholds.  
- **Low Power Consumption:** Optimized for energy-efficient operation.  
- **Fault Detection:** Monitors fan operation for faults (stall or failure).  
- **Flexible Alert System:** Configurable alarms for temperature and fan status.  
- **Wide Operating Voltage:** Supports 3V to 5.5V systems.  

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

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