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TDA8928ST from PHI,Philips

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TDA8928ST

Manufacturer: PHI

Power stage 2 x 10 or 1 x 20 W class-D audio amplifie

Partnumber Manufacturer Quantity Availability
TDA8928ST PHI 156 In Stock

Description and Introduction

Power stage 2 x 10 or 1 x 20 W class-D audio amplifie The TDA8928ST is a class-D audio amplifier manufactured by PHILIPS (PHI). Here are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Output Power:** Up to 2 × 50 W (4 Ω, THD = 10%)  
- **Supply Voltage Range:** ±12.5 V to ±30 V  
- **Efficiency:** > 90% (typical)  
- **Total Harmonic Distortion (THD):** < 0.5% (typical)  
- **Signal-to-Noise Ratio (SNR):** > 100 dB  
- **Operating Frequency:** 200 kHz (switching frequency)  
- **Package:** HSOP24 (Heat Sink Small Outline Package)  

### **Descriptions:**
- The TDA8928ST 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.  
- **Low Standby Current:** < 100 μA (typical)  
- **Mute and Standby Functions:** Allows power-saving modes.  
- **No External Heat Sink Required:** Due to efficient thermal design.  
- **Short-Circuit Protected:** Ensures device safety under fault conditions.  
- **Thermal Overload Protection:** Prevents damage from excessive temperatures.  

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

Application Scenarios & Design Considerations

Power stage 2 x 10 or 1 x 20 W class-D audio amplifie

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