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LA4580 from SANYO

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LA4580

Manufacturer: SANYO

2-Channel Preamp + Power Amp 3V Headphone Use

Partnumber Manufacturer Quantity Availability
LA4580 SANYO 4 In Stock

Description and Introduction

2-Channel Preamp + Power Amp 3V Headphone Use The LA4580 is a monolithic integrated circuit manufactured by SANYO.  

### **Specifications:**  
- **Type:** Audio Power Amplifier IC  
- **Package:** SIP (Single In-line Package)  
- **Power Supply Voltage (VCC):** 3.5V to 12V  
- **Output Power:** 1.8W (at VCC = 9V, RL = 4Ω, THD = 10%)  
- **Quiescent Current:** 9mA (typical)  
- **Total Harmonic Distortion (THD):** 0.15% (at 1kHz, 0.5W output)  
- **Operating Temperature Range:** -20°C to +75°C  

### **Descriptions and Features:**  
- Designed for portable audio applications.  
- Low quiescent current for improved efficiency.  
- Built-in thermal shutdown protection.  
- Minimal external components required.  
- Suitable for battery-powered devices.  

For detailed electrical characteristics and application circuits, refer to the official SANYO datasheet.

Partnumber Manufacturer Quantity Availability
LA4580 266 In Stock

Description and Introduction

2-Channel Preamp + Power Amp 3V Headphone Use Here are the factual details about the **LA4580** based on Ic-phoenix technical data files:  

### **Manufacturer:**  
- **SANYO Electric Co., Ltd.** (Now part of **ON Semiconductor** after acquisition)  

### **Specifications:**  
- **Type:** Dual Operational Amplifier (Op-Amp)  
- **Supply Voltage Range:** ±2.5V to ±13V (Dual Supply) or 5V to 26V (Single Supply)  
- **Output Current:** 30mA (Typical)  
- **Input Offset Voltage:** 2mV (Max)  
- **Input Bias Current:** 200nA (Max)  
- **Gain Bandwidth Product:** 3MHz (Typical)  
- **Slew Rate:** 1.5V/µs (Typical)  
- **Operating Temperature Range:** -20°C to +75°C  
- **Package:** **DIP-8** (Dual Inline Package)  

### **Descriptions:**  
- The **LA4580** is a **low-noise, high-performance** dual operational amplifier.  
- Designed for **audio applications**, including preamplifiers and active filters.  
- Features **low distortion** and **wide bandwidth**, making it suitable for precision signal processing.  

### **Features:**  
- **Low Noise:** Optimized for audio signal amplification.  
- **Wide Supply Voltage Range:** Supports both single and dual power supplies.  
- **High Output Current:** Capable of driving low-impedance loads.  
- **Built-in Short-Circuit Protection:** Enhances reliability.  
- **Low Power Consumption:** Suitable for battery-operated devices.  

This information is strictly based on manufacturer datasheets and technical documentation. Let me know if you need further details.

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