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LM45BIM3X from NSC,National Semiconductor

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LM45BIM3X

Manufacturer: NSC

SOT-23 Precision Centigrade Temperature Sensor

Partnumber Manufacturer Quantity Availability
LM45BIM3X NSC 13830 In Stock

Description and Introduction

SOT-23 Precision Centigrade Temperature Sensor The LM45BIM3X is a precision integrated-circuit temperature sensor manufactured by NSC (National Semiconductor Corporation).  

### **Specifications:**  
- **Operating Voltage Range:** 4V to 30V  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±2°C (at 25°C)  
- **Output Voltage:** 10 mV/°C (linear slope)  
- **Low Self-Heating:** 0.08°C in still air  
- **Low Quiescent Current:** 120 µA (typical)  
- **Package:** SOT-23 (3-pin)  

### **Descriptions and Features:**  
- **Linear Output:** Provides a voltage output linearly proportional to Celsius temperature.  
- **Wide Operating Range:** Suitable for industrial, automotive, and consumer applications.  
- **Low Power Consumption:** Ideal for battery-powered systems.  
- **Calibrated Directly in Celsius (°C):** No external calibration needed.  
- **High Accuracy:** Ensures reliable temperature sensing.  
- **Small Form Factor:** SOT-23 package allows for compact designs.  

This sensor is commonly used in temperature monitoring, HVAC systems, and thermal protection circuits.

Application Scenarios & Design Considerations

SOT-23 Precision Centigrade Temperature Sensor

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