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TPA3107D2PAP from TI,Texas Instruments

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TPA3107D2PAP

Manufacturer: TI

15-W Stereo Class-D Audio Power Amplifier (TPA3107) 64-HTQFP -40 to 85

Partnumber Manufacturer Quantity Availability
TPA3107D2PAP TI 500 In Stock

Description and Introduction

15-W Stereo Class-D Audio Power Amplifier (TPA3107) 64-HTQFP -40 to 85 The TPA3107D2PAP is a Class-D audio amplifier manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Power:**  
  - 15W per channel into 8Ω at 10% THD+N (VDD = 21V)  
  - 30W into 4Ω at 10% THD+N (VDD = 21V)  
- **Supply Voltage Range (VDD):** 4.5V to 26V  
- **Efficiency:** Up to 90%  
- **THD+N (Total Harmonic Distortion + Noise):** 0.1% (typical at 1W, 8Ω)  
- **Signal-to-Noise Ratio (SNR):** 95dB (A-weighted)  
- **Switching Frequency:** 300kHz to 500kHz (adjustable)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 32-pin HTSSOP (PAP)  

### **Descriptions:**  
- The TPA3107D2PAP is a stereo Class-D amplifier with an integrated modulator and MOSFET power stage.  
- It is designed for high-efficiency audio amplification in applications such as TVs, soundbars, and portable speakers.  
- The device includes built-in protection features like overcurrent, undervoltage, and thermal shutdown.  
- It supports a single-ended or differential input configuration.  

### **Features:**  
- **High Efficiency:** Class-D architecture reduces power dissipation.  
- **Adjustable Gain:** Configurable gain settings (20dB, 26dB, 32dB, 36dB).  
- **Integrated Feedback:** Reduces external component count.  
- **Pop and Click Suppression:** Minimizes audible noise during power-up/down.  
- **Short-Circuit and Thermal Protection:** Enhances system reliability.  
- **Flexible Input Options:** Accepts single-ended or differential audio inputs.  
- **Low Standby Current:** <1mA in shutdown mode.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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