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TDA8922TH from PHI,Philips

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TDA8922TH

Manufacturer: PHI

2 x 25 W class-D power amplifier

Partnumber Manufacturer Quantity Availability
TDA8922TH PHI 28 In Stock

Description and Introduction

2 x 25 W class-D power amplifier The TDA8922TH is a Class-D audio amplifier manufactured by PHILIPS (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):** <0.2% (typical)  
- **Signal-to-Noise Ratio (SNR):** >100 dB  
- **Operating Frequency:** 300 kHz (switching frequency)  
- **Protection Features:** Short-circuit, over-temperature, and overvoltage protection  
- **Package:** HSOP24 (Heat Sink Small Outline Package)  

### **Descriptions:**  
- The TDA8922TH is a high-efficiency Class-D amplifier designed for high-quality audio applications.  
- It operates in a bridge-tied load (BTL) configuration, eliminating the need for output coupling capacitors.  
- Suitable for home audio systems, multimedia speakers, and professional audio equipment.  

### **Features:**  
- **High Efficiency:** Minimizes heat dissipation, reducing the need for large heat sinks.  
- **Low Standby Power Consumption:** <0.5 W in mute mode.  
- **Integrated Protections:** Ensures safe operation under fault conditions.  
- **No External Heat Sink Required:** Due to efficient thermal design.  
- **Flexible Power Supply:** Operates from a wide voltage range.  

This information is based on the official datasheet from PHILIPS (PHI). Let me know if you need further details.

Application Scenarios & Design Considerations

2 x 25 W class-D power amplifier
Partnumber Manufacturer Quantity Availability
TDA8922TH PHILIPS 5000 In Stock

Description and Introduction

2 x 25 W class-D power amplifier The TDA8922TH is a Class-D audio amplifier manufactured by PHILIPS (now NXP Semiconductors).  

### **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):** <0.5% (typical)  
- **Signal-to-Noise Ratio (SNR):** >100 dB  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** HSOP24 (Heat Sink Small Outline Package)  

### **Descriptions & Features:**  
- **Class-D Operation:** High efficiency with low heat dissipation.  
- **Mono/Stereo Configurable:** Can operate in mono (bridge-tied load) or stereo mode.  
- **Protection Circuits:** Includes short-circuit, over-temperature, and overvoltage protection.  
- **Low Standby Power Consumption:** Suitable for energy-efficient applications.  
- **High Power Density:** Compact design for space-constrained applications.  
- **Minimal External Components:** Reduces system complexity and cost.  

This amplifier is commonly used in home audio systems, multimedia speakers, and automotive audio applications.

Application Scenarios & Design Considerations

2 x 25 W class-D power amplifier

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