TPA6047A4RHBR

2W Stereo Audio Power Amplifier With DirectPath (TM) Stereo Headphone Drive and Regulator 32-VQFN -40 to 85 The TPA6047A4RHBR is a stereo headphone amplifier from Texas Instruments (TI)/Burr-Brown (BB).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)/Burr-Brown (BB)  
- **Package:** VQFN-32 (RHBR)  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Output Power:** 80mW per channel into 16Ω at 5V  
- **THD+N (Total Harmonic Distortion + Noise):** 0.01% (typical)  
- **Signal-to-Noise Ratio (SNR):** 100dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Shutdown Current:** <1µA (typical)  

### **Descriptions:**  
The TPA6047A4RHBR is a low-power, high-fidelity stereo headphone amplifier designed for portable audio applications. It features an integrated charge pump to generate a negative supply, eliminating the need for external DC-blocking capacitors.  

### **Features:**  
- **Integrated Charge Pump:** Enables ground-centered output without DC-blocking capacitors.  
- **Low Power Consumption:** Optimized for battery-powered devices.  
- **Pop-and-Click Suppression:** Minimizes audible noise during power-up/down.  
- **Short-Circuit and Thermal Protection:** Enhances reliability.  
- **I²C-Compatible Control Interface:** Allows volume and mute adjustments.  
- **Space-Saving VQFN Package:** Suitable for compact designs.  

This information is sourced from the manufacturer's datasheet.

2W Stereo Audio Power Amplifier With DirectPath (TM) Stereo Headphone Drive and Regulator 32-VQFN -40 to 85