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TDA1011 from PHILIPS

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TDA1011

Manufacturer: PHILIPS, PHI

2 to 6 W audio power amplifier

Partnumber Manufacturer Quantity Availability
TDA1011 PHILIPS, PHI 153 In Stock

Description and Introduction

2 to 6 W audio power amplifier The TDA1011 is an integrated circuit (IC) manufactured by PHILIPS (now NXP Semiconductors). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Type:** Audio Power Amplifier  
- **Package:** SIL (Single In-Line) 9-pin  
- **Power Supply Voltage (VCC):** 6V to 18V  
- **Output Power:** 2W (at 12V, 8Ω, THD = 10%)  
- **Quiescent Current:** 15mA (typical)  
- **Total Harmonic Distortion (THD):** 0.5% (typical at 1W, 8Ω)  
- **Frequency Response:** 20Hz to 20kHz  
- **Load Impedance:** 4Ω to 16Ω  
- **Operating Temperature Range:** -25°C to +150°C  

### **Descriptions:**  
The TDA1011 is a monolithic audio power amplifier designed for portable radios, cassette players, and other low-power audio applications. It features built-in thermal protection and requires minimal external components for operation.  

### **Features:**  
- Low quiescent current  
- Good ripple rejection  
- Short-circuit protection  
- Thermal overload protection  
- No external stabilization required  

This information is based on the manufacturer's datasheet. For detailed circuit applications and performance graphs, refer to the official documentation.

Application Scenarios & Design Considerations

2 to 6 W audio power amplifier

Alternative Part Number

  • LM386N-1 --: Widely available low-voltage audio power amplifier in the same class, commonly used as a substitute for small audio amplifier ICs like the TDA1011.
  • TDA2003 --: Similar monolithic audio power amplifier IC from a different series, suitable for low-power audio applications and often used where TDA1011 is specified.
  • TBA820M --: Low-power audio amplifier IC with comparable function and supply range, a practical alternative when the original Philips part is unavailable.
  • TDA2822M --: Dual low-voltage audio power amplifier with similar supply range and output power, a common drop-in style replacement in audio applications.

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