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LM34CZ from NS,National Semiconductor

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LM34CZ

Manufacturer: NS

Precision Fahrenheit Temperature Sensor

Partnumber Manufacturer Quantity Availability
LM34CZ NS 601 In Stock

Description and Introduction

Precision Fahrenheit Temperature Sensor The LM34CZ is a precision Fahrenheit temperature sensor manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features based on factual information:

### **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:** 0.18°F in still air  
- **Non-Linearity:** ±0.5°F (typical)  
- **Package:** TO-92 (3-pin plastic package)  

### **Descriptions:**  
- The LM34CZ is an analog temperature sensor that provides a linear voltage output proportional to Fahrenheit temperature.  
- It does not require external calibration or trimming for typical accuracies.  
- Designed for ease of use with a direct Fahrenheit output, eliminating the need for conversion.  

### **Features:**  
- **Direct Fahrenheit Calibration:** Eliminates the need for conversion circuitry.  
- **Linear Output:** 10 mV per degree Fahrenheit.  
- **Wide Temperature Range:** Suitable for industrial and consumer applications.  
- **Low Power Consumption:** Operates with minimal current draw.  
- **High Accuracy:** Maintains precision over the specified range.  
- **No External Components Required:** Simple interfacing with microcontrollers or ADCs.  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Precision Fahrenheit Temperature Sensor

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