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LC74723 from SANYO

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LC74723

Manufacturer: SANYO

On-Screen Display Controller

Partnumber Manufacturer Quantity Availability
LC74723 SANYO 176 In Stock

Description and Introduction

On-Screen Display Controller The LC74723 is a microcontroller manufactured by SANYO (now part of ON Semiconductor) designed for use in consumer electronics, particularly in TV and display applications.  

### **Specifications:**  
- **Manufacturer:** SANYO (now ON Semiconductor)  
- **Package:** Likely available in SOP (Small Outline Package) or similar IC packaging.  
- **Operating Voltage:** Typically operates at 5V (exact voltage range may vary).  
- **Function:** Used for OSD (On-Screen Display) control, remote control signal processing, and system control in TVs and monitors.  
- **Interface:** Supports serial communication (I²C or similar) for system integration.  
- **Memory:** Includes built-in ROM and RAM for firmware storage and temporary data handling.  
- **Clock Speed:** Operates with an internal/external clock (exact frequency depends on application).  

### **Descriptions and Features:**  
- **OSD Control:** Generates and manages on-screen display functions such as menus, volume indicators, and channel information.  
- **Remote Control Decoding:** Processes infrared remote signals for user input.  
- **System Management:** Handles key functions like power control, input switching, and peripheral management.  
- **Low Power Consumption:** Designed for energy-efficient operation in consumer electronics.  
- **Custom Firmware Support:** Often programmed by manufacturers for specific TV or display models.  

For exact datasheet details (pinout, electrical characteristics), refer to official documentation from ON Semiconductor (successor to SANYO’s semiconductor division).

Application Scenarios & Design Considerations

On-Screen Display Controller

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