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TBA810 from R

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TBA810

Manufacturer: R

7W AUDIO AMPLIFIER

Partnumber Manufacturer Quantity Availability
TBA810 R 2080 In Stock

Description and Introduction

7W AUDIO AMPLIFIER The TBA810 is an audio power amplifier IC manufactured by various companies, including STMicroelectronics and others. Below are its key specifications, descriptions, and features based on factual data:  

### **Manufacturer Specifications:**  
- **Supply Voltage (VCC):** 4V to 20V  
- **Output Power:**  
  - 7W (typical at 16Ω, 14V, THD = 10%)  
  - 6W (typical at 4Ω, 14V, THD = 10%)  
- **Quiescent Current:** ~30mA (typical)  
- **Total Harmonic Distortion (THD):** ~0.2% (typical at 1W, 8Ω)  
- **Frequency Response:** 20Hz to 20kHz  
- **Input Impedance:** ~5MΩ  
- **Package:** 12-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The TBA810 is a monolithic integrated circuit designed for audio amplification in low-power applications.  
- It includes built-in thermal protection and short-circuit protection.  
- Suitable for portable radios, tape recorders, and other consumer audio devices.  

### **Features:**  
- High output power capability (up to 7W).  
- Low distortion and noise.  
- Wide operating voltage range (4V–20V).  
- Internal thermal and short-circuit protection.  
- Requires minimal external components for operation.  

This information is based on manufacturer datasheets and technical documentation.

Application Scenarios & Design Considerations

7W AUDIO AMPLIFIER

Alternative Part Number

  • LM386N-1 --: Low-voltage audio power amplifier in DIP-8, widely used as a modern substitute for the TBA810 in low-power audio applications.
  • TDA2003 --: 5-pin Pentawatt audio power amplifier with similar output power range, commonly used to replace older TBA-series audio ICs.
  • TDA2030A --: Higher-power audio amplifier in Pentawatt package, suitable replacement when more output power is needed than the TBA810 provides.

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