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LC74761 from SANYO

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LC74761

Manufacturer: SANYO

On-Screen Display LSI

Partnumber Manufacturer Quantity Availability
LC74761 SANYO 505 In Stock

Description and Introduction

On-Screen Display LSI The LC74761 is a semiconductor IC manufactured by SANYO. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** SANYO  
- **Type:** Digital Servo Processor IC  
- **Package:** Likely available in SOP (Small Outline Package) or other standard IC packages (exact package depends on variant).  
- **Power Supply Voltage:** Typically operates at **5V** (specific ratings may vary).  
- **Function:** Designed for servo control in audio/video equipment (e.g., CD/DVD players, optical disc drives).  

### **Descriptions:**
- The LC74761 is a dedicated servo signal processor used in optical disc systems.  
- It processes signals from the pickup head (RF, tracking error, focus error) and generates control signals for spindle motor, sled motor, and focus/tracking actuators.  
- Integrates digital signal processing (DSP) for accurate servo control.  

### **Features:**
- **Servo Control Functions:**  
  - Focus servo  
  - Tracking servo  
  - Spindle motor control (CLV/CAV)  
  - Sled motor control  
- **Built-in Error Detection:** Detects and compensates for disc tilt, vibration, and other disturbances.  
- **Digital Interface:** Compatible with microcontrollers or system processors.  
- **Low Power Consumption:** Optimized for consumer electronics.  

For exact electrical characteristics, pin configurations, or application notes, refer to the official **SANYO LC74761 datasheet**.

Application Scenarios & Design Considerations

On-Screen Display LSI

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