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LM95231CIMMX-2 from NS,National Semiconductor

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LM95231CIMMX-2

Manufacturer: NS

Precision Dual Remote Diode Temperature Sensor with SMBus Interface and TruTherm Technology

Partnumber Manufacturer Quantity Availability
LM95231CIMMX-2,LM95231CIMMX2 NS 567 In Stock

Description and Introduction

Precision Dual Remote Diode Temperature Sensor with SMBus Interface and TruTherm Technology The LM95231CIMMX-2 is a digital temperature sensor manufactured by Texas Instruments (NS). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (NS)  
- **Type:** Digital Temperature Sensor  
- **Package:** 8-VSSOP  
- **Operating Voltage Range:** 3.0V to 3.6V  
- **Temperature Range:**  
  - Local Sensor: -40°C to +125°C  
  - Remote Sensor: 0°C to +125°C  
- **Accuracy:**  
  - Local Sensor: ±1.5°C (max)  
  - Remote Sensor: ±1°C (max)  
- **Resolution:** 0.125°C  
- **Interface:** SMBus/I²C-Compatible  
- **Addressing:** Multiple device addresses supported  
- **Power Consumption:** Low power operation  

### **Descriptions:**
The LM95231CIMMX-2 is a high-accuracy digital temperature sensor designed for monitoring system temperatures in computers, servers, and other electronic devices. It features both local and remote temperature sensing capabilities, making it suitable for monitoring CPU and ambient temperatures. The device communicates via an SMBus/I²C interface, allowing easy integration into digital systems.

### **Features:**
- **Dual Temperature Monitoring:** Measures both local (on-chip) and remote (external diode) temperatures.  
- **High Accuracy:** ±1.5°C (local) and ±1°C (remote) accuracy.  
- **Programmable Alert Function:** Configurable temperature thresholds with interrupt outputs.  
- **Low Power Consumption:** Optimized for energy-efficient applications.  
- **Wide Operating Range:** Supports industrial temperature ranges.  
- **Small Form Factor:** 8-pin VSSOP package for space-constrained designs.  
- **SMBus/I²C Interface:** Allows communication with microcontrollers and host systems.  

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

Application Scenarios & Design Considerations

Precision Dual Remote Diode Temperature Sensor with SMBus Interface and TruTherm Technology
Partnumber Manufacturer Quantity Availability
LM95231CIMMX-2,LM95231CIMMX2 NSC 595 In Stock

Description and Introduction

Precision Dual Remote Diode Temperature Sensor with SMBus Interface and TruTherm Technology The LM95231CIMMX-2 is a digital temperature sensor manufactured by National Semiconductor (NSC). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NSC)  
- **Type:** Digital Temperature Sensor  
- **Package:** 8-Pin VSSOP (MSOP)  
- **Operating Voltage:** 3.0V to 3.6V  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1°C (max) from +60°C to +100°C  
- **Resolution:** 0.125°C (9 to 12-bit selectable)  
- **Interface:** SMBus/I²C compatible  
- **Addressing:** Two selectable addresses via pin configuration  
- **Conversion Time:** 11ms (typical)  
- **Power Consumption:** 250µA (typical operating current)  

### **Descriptions:**  
The LM95231CIMMX-2 is a high-accuracy digital temperature sensor designed for monitoring processor and system temperatures. It provides remote diode temperature sensing for external transistors (e.g., CPU diode) and includes an internal temperature sensor for local ambient monitoring.  

### **Features:**  
- Supports remote diode temperature sensing (for CPU/GPU)  
- Internal temperature sensor for ambient monitoring  
- Programmable temperature limits with alert function  
- SMBus/I²C interface compatibility  
- Low power consumption  
- Selectable resolution (9 to 12 bits)  
- Two-wire interface for easy integration  

This information is based solely on the manufacturer's datasheet. For detailed application notes, refer to the official NSC documentation.

Application Scenarios & Design Considerations

Precision Dual Remote Diode Temperature Sensor with SMBus Interface and TruTherm Technology

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