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LA7851

CRT Display Synchronization Deflection Circuit

Partnumber Manufacturer Quantity Availability
LA7851 104 In Stock

Description and Introduction

CRT Display Synchronization Deflection Circuit The LA7851 is an integrated circuit (IC) manufactured by **SANYO Electric Co., Ltd.** (now part of ON Semiconductor).  

### **Specifications:**  
- **Function:** Vertical deflection output IC for CRT (Cathode Ray Tube) displays.  
- **Package:** SIP (Single In-line Package) or TO-220-like package.  
- **Operating Voltage:** Typically operates with a supply voltage of around **24V to 30V**.  
- **Output Current:** Capable of driving vertical deflection coils in CRT monitors and TVs.  
- **Thermal Protection:** Includes built-in thermal shutdown to prevent overheating.  

### **Descriptions:**  
- Designed for use in **analog CRT televisions and monitors**.  
- Provides the necessary drive signals for the vertical deflection yoke.  
- Often used in conjunction with other deflection and video processing ICs.  

### **Features:**  
- **High Efficiency:** Optimized for low power dissipation.  
- **Integrated Protection:** Includes safeguards against overcurrent and overheating.  
- **Compact Design:** Single-chip solution for vertical deflection circuits.  

This IC is now considered **obsolete** as CRT technology has been largely replaced by LCD and other display technologies.

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