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LC7458B-04

Closed-Caption Decoder LSI

Partnumber Manufacturer Quantity Availability
LC7458B-04,LC7458B04 10 In Stock

Description and Introduction

Closed-Caption Decoder LSI The LC7458B-04 is a digital servo processor IC manufactured by ON Semiconductor. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Description:**  
The LC7458B-04 is a digital servo processor designed for use in optical disc players and recorders. It processes servo signals for tracking, focus, spindle motor control, and sled motor control.  

### **Features:**  
- **Digital Signal Processing:** Provides digital servo control for optical disc systems.  
- **Servo Functions:** Includes focus, tracking, sled, and spindle motor control.  
- **Built-in ADC:** Features an analog-to-digital converter for signal processing.  
- **Low Power Consumption:** Optimized for energy efficiency.  
- **Compact Package:** Available in a small form factor for space-constrained applications.  

### **Specifications:**  
- **Supply Voltage:** Typically operates at **5V**.  
- **Package Type:** SOP (Small Outline Package).  
- **Pin Count:** 64 pins.  
- **Operating Temperature Range:** Standard commercial range (typically **0°C to +70°C**).  
- **Application:** Primarily used in **CD, DVD, and optical disc players/recorders**.  

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

Application Scenarios & Design Considerations

Closed-Caption Decoder LSI

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