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LM34DH from NS,National Semiconductor

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LM34DH

Manufacturer: NS

Precision Fahrenheit Temperature Sensor

Partnumber Manufacturer Quantity Availability
LM34DH NS 653 In Stock

Description and Introduction

Precision Fahrenheit Temperature Sensor The LM34DH is a precision Fahrenheit temperature sensor manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Temperature Range:** -50°F to +300°F  
- **Accuracy:** ±0.5°F at +77°F  
- **Output Scale Factor:** 10 mV/°F  
- **Supply Voltage Range:** 5V to 30V  
- **Current Drain:** <90 µA  
- **Nonlinearity:** ±0.5°F (typical)  
- **Package:** TO-46 metal can  

### **Descriptions:**  
- The LM34DH is a linear temperature sensor that provides an output voltage directly proportional to Fahrenheit temperature.  
- It does not require external calibration or trimming to maintain accuracy.  
- The sensor is designed for ease of use in a wide range of temperature measurement applications.  

### **Features:**  
- **Direct Fahrenheit Calibration:** Eliminates the need for conversion from Celsius.  
- **Low Self-Heating:** Less than 0.2°F in still air.  
- **Wide Operating Range:** Suitable for both low and high-temperature applications.  
- **Linear Output:** 10 mV per degree Fahrenheit scaling.  
- **Low Impedance Output:** Ensures easy interfacing with control circuits.  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Precision Fahrenheit Temperature Sensor

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