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LA3120 from TOS,TOSHIBA

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LA3120

Manufacturer: TOS

EQUALIZER AMP

Partnumber Manufacturer Quantity Availability
LA3120 TOS 12 In Stock

Description and Introduction

EQUALIZER AMP The part **LA3120** is manufactured by **TOS (Toshiba)**. Below are the specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Type:** Audio Power Amplifier IC  
- **Package:** SIP (Single In-line Package)  
- **Output Power:** 5.8W (at 9V, 4Ω, THD = 10%)  
- **Operating Voltage Range:** 4V to 12V  
- **Quiescent Current:** 15mA (typical)  
- **Total Harmonic Distortion (THD):** 0.3% (typical at 1W, 4Ω)  
- **Frequency Response:** 40Hz to 20kHz  
- **Load Impedance:** 4Ω to 8Ω  
- **Operating Temperature Range:** -20°C to +75°C  

### **Descriptions:**  
- The **LA3120** is a monolithic integrated circuit designed for audio power amplification in portable and consumer electronics.  
- It features built-in thermal shutdown and overvoltage protection.  
- Suitable for applications such as radios, cassette players, and small audio systems.  

### **Features:**  
- Low quiescent current consumption  
- Minimal external components required  
- Good ripple rejection  
- High output power capability  
- Thermal and short-circuit protection  

This information is based on the manufacturer's datasheet and technical documentation. For detailed performance graphs and application circuits, refer to the official **TOS (Toshiba)** datasheet.

Application Scenarios & Design Considerations

EQUALIZER AMP
Partnumber Manufacturer Quantity Availability
LA3120 SANYO 2388 In Stock

Description and Introduction

EQUALIZER AMP The part LA3120 is manufactured by SANYO. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** SANYO  
- **Type:** IC (Integrated Circuit)  
- **Function:** Audio Amplifier  
- **Package Type:** SIP (Single In-line Package)  
- **Number of Pins:** 10  
- **Operating Voltage:** Typically 9V to 18V  
- **Output Power:** 5W (under specified conditions)  
- **Frequency Response:** 20Hz to 20kHz  
- **Total Harmonic Distortion (THD):** Low (exact value depends on operating conditions)  

### **Descriptions:**  
The LA3120 is a monolithic integrated circuit designed for audio amplification applications. It is commonly used in car radios, portable audio devices, and other low-power audio systems. The IC provides good sound quality with minimal external components.  

### **Features:**  
- Low noise and distortion  
- Built-in thermal shutdown protection  
- Requires few external components  
- Suitable for battery-operated devices  
- Stable performance across a wide voltage range  

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

Application Scenarios & Design Considerations

EQUALIZER AMP

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