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LM45CIM3X from NS,NS,National Semiconductor

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LM45CIM3X

Manufacturer: NS,NS

SOT-23 Precision Centigrade Temperature Sensor

Partnumber Manufacturer Quantity Availability
LM45CIM3X NS,NS 8900 In Stock

Description and Introduction

SOT-23 Precision Centigrade Temperature Sensor The LM45CIM3X is a precision integrated-circuit temperature sensor manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Type:** Precision Temperature Sensor  
- **Operating Voltage Range:** 4V to 30V  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±2°C (typical at 25°C)  
- **Output Voltage:** Linear 10mV/°C scale factor  
- **Low Self-Heating:** 0.08°C in still air  
- **Low Quiescent Current:** 120µA (typical)  
- **Package:** SOT-23 (3-pin)  

### **Descriptions and Features:**  
- The LM45CIM3X provides an analog output voltage proportional to the ambient temperature.  
- It is calibrated directly in Celsius (Centigrade) with a linear scale factor of 10mV/°C.  
- Designed for low power consumption, making it suitable for battery-powered applications.  
- No external calibration or trimming is required for typical accuracies.  
- Features a shutdown capability for power-saving modes.  
- Suitable for HVAC systems, industrial controls, and consumer electronics.  

Would you like additional details on any specific aspect?

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