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TDA7495

11W+11W AMPLIFIER WITH DC VOLUME CONTROL

Partnumber Manufacturer Quantity Availability
TDA7495 652 In Stock

Description and Introduction

11W+11W AMPLIFIER WITH DC VOLUME CONTROL The TDA7495 is a class-D audio amplifier IC manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Power:**  
  - 25W per channel into 4Ω at 10% THD with a 24V supply  
  - 15W per channel into 8Ω at 10% THD with a 24V supply  
- **Supply Voltage Range:** 8V to 26V  
- **Efficiency:** Up to 90% (typical for class-D amplifiers)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.1% (typical at 1W, 8Ω, 1kHz)  
- **Signal-to-Noise Ratio (SNR):** >90dB (A-weighted)  
- **Operating Frequency:** Switching frequency up to 500kHz  
- **Package:** Multiwatt15 (15-pin package with heatsink)  

### **Descriptions:**  
- The TDA7495 is a dual BTL (Bridge-Tied Load) class-D amplifier designed for high-efficiency audio applications.  
- It integrates PWM modulation and a power stage, requiring minimal external components.  
- Suitable for compact audio systems such as soundbars, TVs, and portable speakers.  

### **Features:**  
- **Dual-channel BTL configuration**  
- **Standby and mute functions** for power management  
- **Short-circuit and thermal protection**  
- **Pop-free start-up and shutdown**  
- **Low external component count**  
- **Wide supply voltage range** for flexibility in different applications  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application circuits, refer to the official STMicroelectronics documentation.

Application Scenarios & Design Considerations

11W+11W AMPLIFIER WITH DC VOLUME CONTROL

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