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TPA3100D2IRGZRQ1 from TI/BB,Texas Instruments

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TPA3100D2IRGZRQ1

Manufacturer: TI/BB

Automotive Catalog 20-W Stereo Class-D Audio Power Amplifier 48-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPA3100D2IRGZRQ1 TI/BB 9 In Stock

Description and Introduction

Automotive Catalog 20-W Stereo Class-D Audio Power Amplifier 48-VQFN -40 to 85 The TPA3100D2IRGZRQ1 is a digital amplifier power stage from Texas Instruments (TI)/Burr-Brown (BB).  

### **Specifications:**  
- **Output Power:** 20W per channel into 8Ω at 10% THD+N (with 24V supply)  
- **Supply Voltage Range:** 4.5V to 26V  
- **Efficiency:** Up to 90% (Class-D operation)  
- **Signal-to-Noise Ratio (SNR):** 95dB (A-weighted)  
- **Total Harmonic Distortion + Noise (THD+N):** 0.1% (typical at 1W, 8Ω)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 48-pin VQFN (RGW)  

### **Descriptions:**  
- A high-efficiency, Class-D stereo audio amplifier.  
- Designed for consumer audio applications such as soundbars, TVs, and portable speakers.  
- Includes built-in protection features like overcurrent, undervoltage, and thermal shutdown.  

### **Features:**  
- **Class-D Operation:** High efficiency with low heat dissipation.  
- **Integrated MOSFETs:** Simplifies design by eliminating external FETs.  
- **Flexible Input:** Accepts differential or single-ended inputs.  
- **Pop & Click Suppression:** Minimizes audible noise during power-up/down.  
- **Short-Circuit Protection:** Enhances reliability.  
- **Thermal Shutdown:** Prevents damage from overheating.  

This device is optimized for high-performance audio applications with minimal external components.

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