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LM95221CIMMX from NS,National Semiconductor

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LM95221CIMMX

Manufacturer: NS

Dual Remote Diode Digital Temperature Sensor with SMBus Interface

Partnumber Manufacturer Quantity Availability
LM95221CIMMX NS 80 In Stock

Description and Introduction

Dual Remote Diode Digital Temperature Sensor with SMBus Interface The LM95221CIMMX is a digital temperature sensor manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Package:** 8-Pin VSSOP (MSOP)  
- **Operating Voltage Range:** 3.0V to 3.6V  
- **Temperature Measurement Range:**  
  - Local (Internal) Sensor: -40°C to +125°C  
  - Remote (External) Diode: -64°C to +191°C  
- **Accuracy:**  
  - ±1°C (Local Sensor)  
  - ±1°C (Remote Diode, 60°C to 100°C)  
- **Resolution:** 0.125°C (9 to 12-bit selectable)  
- **Interface:** SMBus 2.0 and I²C compatible  
- **Features:**  
  - Monitors two temperature zones (local and remote)  
  - Programmable alert thresholds  
  - Programmable conversion rate  
  - Diode fault detection  
  - Low power consumption  

### **Descriptions and Features:**  
- The LM95221CIMMX is a high-accuracy digital temperature sensor designed for monitoring processor and system temperatures.  
- It supports both local (on-chip) and remote (external diode) temperature sensing.  
- The device communicates via SMBus/I²C, allowing easy integration into system management solutions.  
- It includes programmable alert functionality for overtemperature warnings.  
- The remote diode sensor supports thermal diode transistors found in processors and ASICs.  
- It has a low operating current, making it suitable for power-sensitive applications.  

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

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