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LC7461M from SANYO

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LC7461M

Manufacturer: SANYO

Infrared Remote Control Transmitter IC

Partnumber Manufacturer Quantity Availability
LC7461M SANYO 102 In Stock

Description and Introduction

Infrared Remote Control Transmitter IC The LC7461M is a remote control transmitter IC manufactured by SANYO. Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** SANYO  
- **Type:** Remote Control Transmitter IC  
- **Package:** SOP (Small Outline Package)  
- **Operating Voltage:** Typically 2.0V to 3.5V  
- **Oscillation Frequency:** 455 kHz (commonly used for infrared remote controls)  
- **Output:** Infrared (IR) signal modulation  
- **Key Matrix Support:** Supports multiple key inputs (exact number depends on configuration)  
- **Low Power Consumption:** Designed for battery-operated devices  

### **Descriptions:**
- The LC7461M is a dedicated IC for infrared remote control systems.  
- It encodes key press signals into modulated IR pulses for transmission.  
- Commonly used in consumer electronics such as TVs, audio systems, and other remote-controlled devices.  

### **Features:**
- **Built-in Oscillator:** Uses an external ceramic resonator (typically 455 kHz).  
- **Custom Code Functionality:** Allows manufacturer-specific remote control codes.  
- **Pulse Modulation:** Generates carrier frequency for IR transmission.  
- **Low Standby Current:** Enhances battery life.  
- **Key Input Scanning:** Supports matrix scanning for multiple buttons.  

This information is based on standard specifications of the LC7461M IC by SANYO. For exact datasheet details, refer to official documentation.

Application Scenarios & Design Considerations

Infrared Remote Control Transmitter IC

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