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TPA3101D2RGZT from TI/PBF,Texas Instruments

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TPA3101D2RGZT

Manufacturer: TI/PBF

10-W Stereo Class-D Audio Power Amplifier (TPA3101) 48-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPA3101D2RGZT TI/PBF 578 In Stock

Description and Introduction

10-W Stereo Class-D Audio Power Amplifier (TPA3101) 48-VQFN -40 to 85 The TPA3101D2RGZT is a Class-D audio amplifier manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Package:** 48-Pin VQFN (RGZ)  
- **Packaging:** PBF (Lead-Free)  
- **Output Power:**  
  - 20W per channel into 4Ω (at 10% THD+N, 15V supply)  
  - 10W per channel into 8Ω (at 10% THD+N, 15V supply)  
- **Supply Voltage Range:** 4.5V to 26V  
- **Efficiency:** Up to 90%  
- **THD+N (Total Harmonic Distortion + Noise):** <0.1% (typical)  
- **Signal-to-Noise Ratio (SNR):** >100dB  
- **Operating Temperature Range:** -40°C to 85°C  
- **Switching Frequency:** 300kHz to 500kHz (adjustable)  

### **Descriptions:**  
The TPA3101D2RGZT is a stereo Class-D audio amplifier designed for high-efficiency audio applications. It features a fully differential design, reducing noise and improving audio quality. The device includes built-in protection features such as overcurrent, overtemperature, and undervoltage lockout.  

### **Features:**  
- **Stereo Class-D Amplifier**  
- **Wide Supply Voltage Range (4.5V to 26V)**  
- **High Efficiency (Up to 90%)**  
- **Adjustable Switching Frequency (300kHz to 500kHz)**  
- **Differential Inputs for Noise Reduction**  
- **Built-in Protection Circuits:**  
  - Overcurrent Protection  
  - Overtemperature Protection  
  - Undervoltage Lockout (UVLO)  
- **Low Standby Current (<1mA)**  
- **Pop and Click Suppression**  
- **Thermal Pad for Improved Heat Dissipation**  

This information is based solely on the manufacturer's datasheet and product documentation.

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