Description
TAS5747 Audio Amplifier IC | Digital Class-D Stereo Audio Processor IC | SMD QFP Package for LED TV & Sound Systems
The TAS5747 Audio IC is a high-performance digital Class-D audio amplifier with integrated audio processing, specially designed for applications like LED TVs, soundbars, and multimedia speaker systems.
This IC combines DSP (Digital Signal Processing) and power amplification in a single chip, making it highly efficient and compact. It delivers clear, distortion-free sound output while consuming less power, which is ideal for modern electronic devices.
Its QFP SMD package ensures easy integration into compact circuit boards, and it is widely used by technicians for audio section repairing and replacement in LED TVs and audio systems.
🌟 Key Features & Highlights
- 🔊 High-Quality Audio Output – Designed for clear and powerful digital sound performance
- ⚡ Class-D Amplifier Technology – High efficiency with low heat generation
- 🎚️ Integrated Audio Processing – Built-in DSP for better sound control and tuning
- 📺 Widely Used in LED TVs – Commonly found in modern TV motherboards
- 🔧 SMD QFP Package – Compact design suitable for professional PCB applications
- 🛠️ Ideal for Repairing – Perfect replacement IC for faulty audio sections
- 💡 Low Power Consumption – Energy efficient design
📊 Technical Specifications
| Parameter | Details |
|---|---|
| IC Model | TAS5747 |
| Type | Digital Audio Amplifier IC |
| Amplifier Class | Class-D |
| Channels | Stereo (2 Channel) |
| Package Type | QFP (SMD) |
| Technology | DSP Integrated |
| Application Voltage | Typically 12V–24V (depends on design) |
| Efficiency | High (>90%) |
| Usage | Audio Amplification & Processing |
🔌 Applications
- 📺 LED TV Motherboards
- 🔊 Soundbars & Home Theater Systems
- 🎵 Multimedia Speaker Systems
- 🛠️ Audio Section Repairing
- 📡 Digital Audio Processing Circuits
🎯 Why Choose This IC?
- ✔️ Trusted solution for LED TV audio problems
- ✔️ Compact and high-performance design
- ✔️ Saves space by combining DSP + Amplifier
- ✔️ Reliable replacement for damaged IC








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