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LM2437 from NATIONAL,National Semiconductor

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LM2437

Manufacturer: NATIONAL

Monolithic Triple 7.5 ns CRT Driver

Partnumber Manufacturer Quantity Availability
LM2437 NATIONAL 315 In Stock

Description and Introduction

Monolithic Triple 7.5 ns CRT Driver The LM2437 is a monolithic integrated circuit manufactured by **NATIONAL**. It is a **high-voltage video amplifier** designed for **RGB monitor applications**.  

### **Specifications:**  
- **Supply Voltage Range:** Up to **80V**  
- **Output Current:** **2A peak**  
- **Bandwidth:** **100MHz** (typical)  
- **Slew Rate:** **900V/µs** (typical)  
- **Input Voltage Range:** Compatible with standard **RGB video signals**  
- **Package:** **TO-220-11 (Multiwatt11)**  

### **Descriptions:**  
- The LM2437 is optimized for **CRT display systems**, providing high-speed amplification for **red, green, and blue (RGB) video signals**.  
- It includes **three independent amplifiers** in a single package, reducing board space requirements.  
- Designed for **high-voltage operation**, making it suitable for driving CRT deflection circuits.  

### **Features:**  
- **High-voltage operation** (up to 80V)  
- **High output current** (2A peak)  
- **Wide bandwidth** (100MHz)  
- **Fast slew rate** (900V/µs)  
- **Thermal shutdown protection**  
- **Low distortion** for accurate video signal reproduction  

This information is based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Monolithic Triple 7.5 ns CRT Driver
Partnumber Manufacturer Quantity Availability
LM2437 NS 225 In Stock

Description and Introduction

Monolithic Triple 7.5 ns CRT Driver The LM2437 is a high-performance CRT video driver manufactured by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Type:** CRT Video Driver IC  
- **Number of Channels:** Triple (3-channel)  
- **Output Current:** Up to 2.5A peak per channel  
- **Supply Voltage Range:** 12V to 80V  
- **Bandwidth:** 8MHz (typical)  
- **Slew Rate:** 35V/µs (typical)  
- **Package:** 15-pin SIP (Single In-line Package)  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
The LM2437 is designed for driving the red, green, and blue (RGB) electron guns in color CRT displays. It provides high-speed, high-current amplification for video signals in monitors and televisions. The device integrates three independent amplifiers with thermal protection and short-circuit safeguards.  

### **Features:**  
- High output current capability (2.5A peak per channel)  
- Wide supply voltage range (12V to 80V)  
- Fast slew rate for sharp video transitions  
- Built-in thermal shutdown protection  
- Short-circuit protection on all outputs  
- Low differential gain and phase errors  
- Designed for CRT monitor applications  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Monolithic Triple 7.5 ns CRT Driver

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