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TDA8925ST/N1 from PHI,Philips

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TDA8925ST/N1

Manufacturer: PHI

TDA8925; Power stage 2 x 15 to 25 W class-D audio amplifier

Partnumber Manufacturer Quantity Availability
TDA8925ST/N1,TDA8925STN1 PHI 536 In Stock

Description and Introduction

TDA8925; Power stage 2 x 15 to 25 W class-D audio amplifier The TDA8925ST/N1 is a Class-D audio amplifier manufactured by NXP Semiconductors (PHI).  

### **Specifications:**  
- **Output Power:** Up to 2 × 50 W (4 Ω, THD = 10%)  
- **Supply Voltage Range:** ±12.5 V to ±30 V  
- **Efficiency:** >90% (typical)  
- **THD+N (Total Harmonic Distortion + Noise):** <0.1% (typical)  
- **Signal-to-Noise Ratio (SNR):** >100 dB  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** HSOP24 (Heat Sink Small Outline Package)  

### **Descriptions:**  
- The TDA8925ST/N1 is a high-efficiency Class-D audio amplifier designed for high-power audio applications.  
- It features built-in protection circuits, including thermal shutdown, overvoltage, and short-circuit protection.  
- The amplifier operates in a bridge-tied load (BTL) configuration, eliminating the need for output coupling capacitors.  

### **Features:**  
- **High Efficiency:** Reduces power dissipation and heat generation.  
- **Mute and Standby Modes:** Low-power consumption when inactive.  
- **Fixed Gain:** Simplifies system design.  
- **Low External Component Count:** Integrated feedback and protection circuits.  
- **Surface-Mount Package (HSOP24):** Compact and suitable for space-constrained applications.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

TDA8925; Power stage 2 x 15 to 25 W class-D audio amplifier

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