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LM34DMX from NSC,National Semiconductor

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LM34DMX

Manufacturer: NSC

Precision Fahrenheit Temperature Sensor

Partnumber Manufacturer Quantity Availability
LM34DMX NSC 826 In Stock

Description and Introduction

Precision Fahrenheit Temperature Sensor The LM34DMX is a precision Fahrenheit temperature sensor manufactured by National Semiconductor (NSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Temperature Range:** -50°F to +300°F (-45.5°C to +148.9°C)  
- **Output Scale Factor:** 10 mV/°F  
- **Accuracy:** ±0.5°F (at +77°F)  
- **Supply Voltage Range:** 5V to 30V  
- **Current Drain:** <90 µA (low self-heating)  
- **Nonlinearity:** ±0.35°F (typical)  
- **Package Type:** TO-92 (3-pin plastic package)  

### **Descriptions:**  
- The LM34DMX is an analog temperature sensor that provides a linear voltage output directly proportional to Fahrenheit temperature.  
- It is calibrated directly in Fahrenheit, eliminating the need for external scaling circuitry.  
- The sensor operates over a wide temperature range with high accuracy and low power consumption.  

### **Features:**  
- **Linear Output:** 10 mV per °F  
- **No External Calibration Required:** Factory-calibrated for accuracy.  
- **Low Impedance Output:** Ensures easy interfacing with control circuits.  
- **Wide Operating Voltage Range:** Suitable for battery-powered applications.  
- **Low Self-Heating:** Less than 0.2°F in still air.  

This information is based solely on the manufacturer's datasheet for the LM34DMX by NSC.

Application Scenarios & Design Considerations

Precision Fahrenheit Temperature Sensor

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