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LM95231CIMMX-1 from NS,National Semiconductor

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LM95231CIMMX-1

Manufacturer: NS

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

Partnumber Manufacturer Quantity Availability
LM95231CIMMX-1,LM95231CIMMX1 NS 150 In Stock

Description and Introduction

Precision Dual Remote Diode Temperature Sensor with SMBus Interface and TruTherm Technology The LM95231CIMMX-1 is a digital temperature sensor with an on-chip thermal diode, manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Key Specifications:**  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1°C (typical) from +60°C to +100°C  
- **Resolution:** 0.125°C (9-bit to 12-bit selectable)  
- **Interface:** SMBus/I²C compatible  
- **Supply Voltage:** 3.0V to 3.6V  
- **Package:** 8-pin VSSOP (MSOP)  

### **Descriptions & Features:**  
- Monitors the temperature of an external diode-connected transistor (e.g., CPU diode).  
- Supports remote diode fault detection.  
- Programmable temperature alert thresholds with hysteresis.  
- Low power consumption (typical 1.1mA operating current).  
- Includes a 2-wire serial interface for communication with a host controller.  
- Suitable for applications in PCs, servers, and embedded systems requiring precise thermal monitoring.  

For detailed electrical characteristics and application notes, refer to the official datasheet.

Application Scenarios & Design Considerations

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

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