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TDA2051 from ST,ST Microelectronics

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TDA2051

Manufacturer: ST

40W Hi-Fi AUDIO POWER AMPLIFIER

Partnumber Manufacturer Quantity Availability
TDA2051 ST 325 In Stock

Description and Introduction

40W Hi-Fi AUDIO POWER AMPLIFIER The TDA2051 is a monolithic integrated circuit manufactured by STMicroelectronics (ST). It is designed as an audio power amplifier, primarily for use in hi-fi applications and television sound systems.  

### **Specifications:**  
- **Output Power:**  
  - 32W (typical) into 4Ω at ±16V  
  - 24W (typical) into 8Ω at ±18V  
- **Supply Voltage Range:** ±4.5V to ±25V  
- **Operating Temperature Range:** -40°C to +150°C  
- **Total Harmonic Distortion (THD):** 0.5% (typical at 1kHz, 24W into 8Ω)  
- **Signal-to-Noise Ratio (SNR):** > 92dB  
- **Gain:** 30dB (fixed)  
- **Package:** Pentawatt (5-pin)  

### **Descriptions and Features:**  
- High output power capability  
- Low harmonic and crossover distortion  
- Mute/standby function  
- Short-circuit and thermal protection  
- No external components required for operation (except for feedback and compensation)  
- Suitable for stereo and bridge amplifier configurations  

The TDA2051 is commonly used in home audio systems, car radios, and other audio amplification applications.

Application Scenarios & Design Considerations

40W Hi-Fi AUDIO POWER AMPLIFIER

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