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LM35DT. from NS,National Semiconductor

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LM35DT.

Manufacturer: NS

Precision Centigrade Temperature Sensor

Partnumber Manufacturer Quantity Availability
LM35DT.,LM35DT NS 16 In Stock

Description and Introduction

Precision Centigrade Temperature Sensor The LM35DT is a precision integrated-circuit temperature sensor manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Temperature Range:** -40°C to +110°C  
- **Accuracy:** ±0.5°C at 25°C (typical)  
- **Output Voltage:** 10 mV/°C (linear scale)  
- **Supply Voltage Range:** 4V to 30V  
- **Low Self-Heating:** 0.08°C in still air  
- **Low Impedance Output:** 0.1 Ω for 1 mA load  
- **Package Type:** TO-220  

### **Descriptions and Features:**  
- **Linear Output:** Directly proportional to Celsius temperature (no external calibration needed).  
- **Low Power Consumption:** Draws less than 60 µA.  
- **Wide Operating Range:** Suitable for industrial, automotive, and consumer applications.  
- **Calibrated Directly in Celsius (°C):** No need for signal conditioning.  
- **TO-220 Package:** Allows easy mounting for thermal sensing applications.  

The LM35DT is commonly used in temperature monitoring, HVAC systems, and battery management due to its accuracy and ease of use.

Application Scenarios & Design Considerations

Precision Centigrade Temperature Sensor

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