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LM76CNM-3 from NS,National Semiconductor

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LM76CNM-3

Manufacturer: NS

0.5C/ 1C/ 12-Bit Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire Interface

Partnumber Manufacturer Quantity Availability
LM76CNM-3,LM76CNM3 NS 151 In Stock

Description and Introduction

0.5C/ 1C/ 12-Bit Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire Interface The **LM76CNM-3** is a component manufactured by **NS (National Semiconductor)**. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** National Semiconductor (NS)  
- **Part Number:** LM76CNM-3  
- **Type:** Digital Temperature Sensor and Thermal Window Comparator  
- **Interface:** I²C/SMBus-compatible  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Temperature Range:** -55°C to +150°C  
- **Accuracy:** ±1°C (typical)  
- **Resolution:** 0.125°C (12-bit)  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**
- The LM76CNM-3 is a digital temperature sensor with a built-in thermal window comparator.  
- It communicates via an I²C/SMBus interface, making it suitable for system monitoring applications.  
- The device includes a programmable temperature window with hysteresis to prevent false triggering.  

### **Features:**
- **Low Power Consumption:** Suitable for battery-operated systems.  
- **Programmable Alert Function:** Triggers an interrupt when temperature exceeds set thresholds.  
- **Wide Operating Range:** Supports industrial and automotive applications.  
- **Small Form Factor:** 8-pin SOIC package for space-constrained designs.  

For exact performance characteristics, refer to the official **National Semiconductor datasheet** for the LM76CNM-3.

Partnumber Manufacturer Quantity Availability
LM76CNM-3,LM76CNM3 NSC 2 In Stock

Description and Introduction

0.5C/ 1C/ 12-Bit Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire Interface The LM76CNM-3 is a digital temperature sensor and thermal watchdog manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Temperature Range:** -55°C to +150°C  
- **Accuracy:** ±1°C (typical) from -10°C to +85°C  
- **Resolution:** 0.0625°C (12-bit digital output)  
- **Supply Voltage:** 3V to 3.6V  
- **Interface:** I²C/SMBus compatible  
- **Package:** 8-pin SOIC  

### **Descriptions and Features:**  
- **Digital Output:** Provides temperature readings in a 12-bit digital format.  
- **Programmable Temperature Limits:** Includes a thermal watchdog with user-defined high and low temperature thresholds.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Alert Function:** An open-drain output pin (ALERT) signals when temperature exceeds programmed limits.  
- **Shutdown Mode:** Reduces power consumption when not in use.  
- **Wide Operating Range:** Suitable for industrial, automotive, and consumer applications.  

This sensor is designed for precise temperature monitoring and system protection in various electronic systems.

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