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LM2438

Monolithic Triple 13.5 ns CRT Driver

Partnumber Manufacturer Quantity Availability
LM2438 5 In Stock

Description and Introduction

Monolithic Triple 13.5 ns CRT Driver The LM2438 is a monolithic integrated circuit designed for use as a high-voltage, high-current video output amplifier in CRT (Cathode Ray Tube) applications. Below are the specifications, descriptions, and features based on available knowledge:  

### **Manufacturer:**  
- **Texas Instruments (TI)**  

### **Key Specifications:**  
- **Supply Voltage Range:** Up to **80V**  
- **Output Current:** **2A peak**  
- **Bandwidth:** **100 MHz** (typical)  
- **Slew Rate:** **900 V/µs** (typical)  
- **Power Dissipation:** **20W** (with proper heat sinking)  
- **Package Type:** **TO-220-5 (KTE)**  

### **Descriptions:**  
- The LM2438 is a **high-performance CRT video amplifier** capable of driving CRT deflection coils with high voltage and current.  
- It is designed for **monochrome and color monitor applications**, providing fast response times and high bandwidth for sharp video output.  
- The device includes **built-in thermal protection** to prevent overheating.  

### **Features:**  
- **High Voltage Operation:** Supports up to **80V** supply.  
- **High Output Current:** Capable of delivering **2A peak** current.  
- **Wide Bandwidth:** **100 MHz** for high-resolution video.  
- **Fast Slew Rate:** **900 V/µs** ensures rapid signal transitions.  
- **Thermal Protection:** Built-in safeguards against overheating.  
- **Robust Package:** **TO-220-5** for efficient heat dissipation.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to the official Texas Instruments datasheet.

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