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TPA3113D2PWPR from TI,Texas Instruments

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TPA3113D2PWPR

Manufacturer: TI

6-W Stereo Class-D Audio Power Amplifier with SpeakerGuard&#153 (TPA3113) 28-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPA3113D2PWPR TI 10000 In Stock

Description and Introduction

6-W Stereo Class-D Audio Power Amplifier with SpeakerGuard&#153 (TPA3113) 28-HTSSOP -40 to 85 The TPA3113D2PWPR is a Class-D audio amplifier manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Power:** Up to 15W per channel (2 x 15W at 4Ω, 10V)  
- **Supply Voltage Range:** 4.5V to 26V  
- **Efficiency:** >90% (typical)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.1% (typical at 1W, 8Ω)  
- **Signal-to-Noise Ratio (SNR):** 102dB (A-weighted)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** HTSSOP-28 (PowerPAD™)  

### **Descriptions:**  
- A mono or stereo Class-D amplifier with an integrated feedback loop for improved audio performance.  
- Designed for low EMI and high efficiency, making it suitable for battery-powered applications.  
- Features differential inputs to reduce noise and improve audio quality.  

### **Features:**  
- **Advanced EMI Reduction:** Spread-spectrum modulation and edge-rate control.  
- **Flexible Gain Settings:** Adjustable via external resistors (20dB, 26dB, 32dB, 36dB).  
- **Integrated Protection:** Includes thermal shutdown, overcurrent, and undervoltage lockout (UVLO).  
- **Low Idle Power Consumption:** <22mA (typical).  
- **Pop & Click Suppression:** Minimizes audible noise during power-up/down.  
- **Single-Ended or Differential Inputs:** Supports multiple input configurations.  

This amplifier is commonly used in portable speakers, soundbars, and automotive audio systems.

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