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TDA7492P13TR from ST,ST Microelectronics

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TDA7492P13TR

Manufacturer: ST

25 W + 25 W dual BTL class-D audio amplifier

Partnumber Manufacturer Quantity Availability
TDA7492P13TR ST 789 In Stock

Description and Introduction

25 W + 25 W dual BTL class-D audio amplifier The TDA7492P13TR is a Class-D audio amplifier manufactured by STMicroelectronics. Here are the key specifications, descriptions, and features:

### **Specifications:**  
- **Output Power:**  
  - 25W per channel (stereo) at 8Ω, 10% THD, 24V  
  - 50W (mono) at 8Ω, 10% THD, 24V  
- **Supply Voltage Range:** 8V to 26V  
- **Efficiency:** Up to 90%  
- **THD+N:** <0.1% (typical at 1W, 8Ω)  
- **Signal-to-Noise Ratio (SNR):** >100dB (A-weighted)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PowerSSO-36  

### **Descriptions:**  
- The TDA7492P13TR is a dual BTL (Bridge-Tied Load) Class-D amplifier designed for high-efficiency audio applications.  
- It features a single-ended analog input and requires minimal external components.  
- Suitable for home audio systems, soundbars, and portable speakers.  

### **Features:**  
- **Advanced Modulation Scheme:** Reduces EMI and improves audio quality.  
- **Standby and Mute Functions:** Low-power consumption when inactive.  
- **Short-Circuit and Thermal Protection:** Ensures device safety.  
- **Pop & Click Suppression:** Minimizes noise during power-on/off.  
- **Single Power Supply Operation:** Simplifies system design.  

For more details, refer to the official STMicroelectronics datasheet.

Application Scenarios & Design Considerations

25 W + 25 W dual BTL class-D audio amplifier

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