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LA4906 from SANYO

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LA4906

Manufacturer: SANYO

17-W, 2-Channel BTL AF High-Efficiency Power Amplifier for Car Audio Systems

Partnumber Manufacturer Quantity Availability
LA4906 SANYO 20 In Stock

Description and Introduction

17-W, 2-Channel BTL AF High-Efficiency Power Amplifier for Car Audio Systems The LA4906 is a power amplifier IC manufactured by SANYO. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** Power Amplifier IC  
- **Output Power:** 5W (typical)  
- **Supply Voltage (VCC):** 9V to 18V (recommended)  
- **Quiescent Current:** 50mA (typical)  
- **Total Harmonic Distortion (THD):** 0.2% (typical at 1W, 1kHz)  
- **Operating Temperature Range:** -20°C to +75°C  
- **Package Type:** SIP (Single In-line Package)  

### **Descriptions:**  
- The LA4906 is a monolithic integrated circuit designed for audio power amplification.  
- It is suitable for applications such as car audio systems, portable radios, and other audio amplification needs.  
- The IC includes built-in protection circuits against overvoltage and thermal overload.  

### **Features:**  
- **Low Quiescent Current:** Ensures efficient power consumption.  
- **Built-in Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Safeguards the IC from output short circuits.  
- **Wide Operating Voltage Range:** Compatible with various power supply configurations.  
- **Minimal External Components Required:** Simplifies circuit design.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

17-W, 2-Channel BTL AF High-Efficiency Power Amplifier for Car Audio Systems
Partnumber Manufacturer Quantity Availability
LA4906 1 In Stock

Description and Introduction

17-W, 2-Channel BTL AF High-Efficiency Power Amplifier for Car Audio Systems The LA4906 is a power amplifier IC manufactured by Sanyo. Here are the specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** Audio Power Amplifier  
- **Output Power:** 5W × 2 (at 10% THD, 8Ω, 12V)  
- **Supply Voltage Range:** 6V to 18V (recommended 12V)  
- **Operating Temperature Range:** -20°C to +75°C  
- **Package:** HSIP-20 (Heat Sink Inline Package)  
- **Total Harmonic Distortion (THD):** 0.3% (typical at 1W, 8Ω, 1kHz)  
- **Standby Current:** 0.1mA (typical)  

### **Description:**  
The LA4906 is a dual-channel audio power amplifier IC designed for car audio and portable audio applications. It features built-in thermal shutdown and overvoltage protection circuits for improved reliability.  

### **Features:**  
- Dual-channel BTL (Bridge-Tied Load) output configuration  
- Low standby current consumption  
- Built-in thermal shutdown protection  
- Overvoltage protection  
- Requires minimal external components  
- Suitable for car stereo systems and portable audio devices  

This information is based on the manufacturer's datasheet. For detailed application notes, refer to the official documentation.

Application Scenarios & Design Considerations

17-W, 2-Channel BTL AF High-Efficiency Power Amplifier for Car Audio Systems

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