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MAX1668MEE+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX1668MEE+T

Manufacturer: MAXIM, MAXIM/PBF

Multichannel Remote/Local Temperature Sensors

Partnumber Manufacturer Quantity Availability
MAX1668MEE+T,MAX1668MEET MAXIM, MAXIM/PBF 4753 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 the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Category:** Sensors, Transducers – Temperature Sensors – Analog and Digital Output  
- **Package:** 16-QSOP (0.154", 3.90mm Width)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Type:** Digital  
- **Voltage Supply:** 3V to 5.5V  
- **Accuracy:** ±1°C (typical)  
- **Interface:** SMBus/I²C  
- **Resolution:** 1°C  

### **Descriptions:**
- The MAX1668MEE+T is a high-accuracy, multi-channel temperature sensor with an integrated fan-speed controller.  
- It monitors up to four remote temperature sensors (diodes) and its own internal temperature.  
- It communicates via the SMBus/I²C interface for easy integration into system management applications.  
- Designed for use in PCs, servers, and other thermally sensitive electronic systems.  

### **Features:**
- **Multi-Channel Monitoring:** Supports four external diode-connected transistors and one internal sensor.  
- **Programmable Fan Control:** Includes automatic and software-controlled fan-speed regulation.  
- **High Accuracy:** ±1°C (typical) for precise temperature readings.  
- **Low Power Consumption:** Optimized for energy-efficient applications.  
- **SMBus/I²C Interface:** Allows easy communication with microcontrollers and system management controllers.  
- **Wide Voltage Range:** Operates from 3V to 5.5V, suitable for various system designs.  
- **Overtemperature Alarms:** Configurable thresholds for system protection.  

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

Application Scenarios & Design Considerations

Multichannel Remote/Local Temperature Sensors

Alternative Part Number

  • ADT7461ARMZ-REEL --: Pin-compatible remote/local temperature sensor with similar I2C interface and accuracy, widely available from ADI.
  • LM95235CIMM/NOPB --: Dual-channel remote diode temperature sensor with I2C/SMBus interface, comparable accuracy and supply range.
  • EMC1412-A-ACZL-TR --: Low-cost SMBus temperature sensor with remote diode support, similar function and small package footprint.
  • ADT7461ARZ-REEL --: Pin-compatible remote/local temperature sensor with similar I2C interface and accuracy, widely available from ADI.
  • EMC1403-A-AIZL-TR --: Multi-channel temperature sensor with SMBus interface, suitable drop-in alternative for thermal monitoring applications.

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