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LM95233CISD from NS,National Semiconductor

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LM95233CISD

Manufacturer: NS

?2?C Dual Remote and Local Temperature Sensor with TruTherm Technology and SMBus Interface 14-WSON -40 to 140

Partnumber Manufacturer Quantity Availability
LM95233CISD NS 21 In Stock

Description and Introduction

?2?C Dual Remote and Local Temperature Sensor with TruTherm Technology and SMBus Interface 14-WSON -40 to 140 The LM95233CISD is a digital temperature sensor manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Part Number:** LM95233CISD  
- **Package:** 8-pin WSON  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1°C (typical) from +60°C to +100°C  
- **Resolution:** 0.125°C  
- **Interface:** SMBus 2.0 compatible  
- **Supply Voltage:** 3.0V to 3.6V  
- **Power Consumption:** Low operating current (typical 300µA)  
- **Features:**  
  - Monitors two remote diode-connected transistors (e.g., CPU/GPU diodes)  
  - Supports Intel and AMD thermal diode specifications  
  - Programmable alert function with hysteresis  
  - Resistance error correction for improved accuracy  
  - Beta compensation for different transistor types  

### **Descriptions and Features:**  
The LM95233CISD is a high-precision digital temperature sensor designed for monitoring the temperature of remote thermal diodes, such as those found in CPUs and GPUs. It provides accurate temperature readings with a resolution of 0.125°C and communicates via the SMBus interface.  

Key features include:  
- Dual remote temperature sensing capability  
- Supports both Intel and AMD thermal diode standards  
- Programmable temperature thresholds with alert functionality  
- Low power consumption for energy-efficient applications  
- Compact 8-pin WSON package for space-constrained designs  

This sensor is commonly used in computing, industrial, and embedded systems for thermal management.

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