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LM2439T from NS,National Semiconductor

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LM2439T

Manufacturer: NS

Monolithic Triple 9.5 ns CRT Driver

Partnumber Manufacturer Quantity Availability
LM2439T NS 30000 In Stock

Description and Introduction

Monolithic Triple 9.5 ns CRT Driver The LM2439T is a high-voltage, high-current video amplifier manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Supply Voltage:** 12V to 80V  
- **Output Current:** Up to 2A peak  
- **Bandwidth:** 75MHz (typical)  
- **Slew Rate:** 900V/µs (typical)  
- **Input Voltage Range:** ±3V  
- **Package Type:** TO-220-5 (5-pin)  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
The LM2439T is designed for CRT display applications, providing high-speed amplification for video signals. It features a high slew rate and wide bandwidth, making it suitable for driving deflection coils in monitors and televisions.  

### **Features:**  
- High output current capability (2A peak)  
- Wide supply voltage range (12V to 80V)  
- Fast slew rate for sharp signal transitions  
- Thermal shutdown protection  
- Short-circuit protection  

This amplifier is commonly used in CRT deflection systems, video output stages, and other high-voltage, high-speed applications.  

*(Note: National Semiconductor (NS) was acquired by Texas Instruments in 2011.)*

Application Scenarios & Design Considerations

Monolithic Triple 9.5 ns CRT Driver

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