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TPA2014D1RGPT from TI,Texas Instruments

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TPA2014D1RGPT

Manufacturer: TI

1.5-W Constant Output Power Class-D Audio Amplifier With Integrated Boost Converter (TPA2014) 20-QFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPA2014D1RGPT TI 295 In Stock

Description and Introduction

1.5-W Constant Output Power Class-D Audio Amplifier With Integrated Boost Converter (TPA2014) 20-QFN -40 to 85 The TPA2014D1RGPT is a Class-D audio amplifier manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Power:** 1.4W into 8Ω at 5V (THD+N = 10%)  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Efficiency:** Up to 90% (Class-D operation)  
- **Quiescent Current:** 2.5mA (typical)  
- **Shutdown Current:** 0.01µA (typical)  
- **THD+N:** 0.2% (1kHz, 1W into 8Ω)  
- **Gain:** Fixed at 6dB (default) or externally adjustable  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin VQFN (RGP)  

### **Descriptions:**  
- The TPA2014D1RGPT is a mono, filter-free Class-D audio amplifier designed for portable applications.  
- It features an integrated feedback loop to improve PSRR and reduce output noise.  
- Includes built-in thermal and short-circuit protection.  

### **Features:**  
- **Filterless Operation:** Eliminates the need for external LC filters.  
- **Low Quiescent Current:** Enhances battery life in portable devices.  
- **Pop-and-Click Suppression:** Minimizes audible noise during power-up/down.  
- **Adjustable Gain:** Configurable via external resistors.  
- **Thermal & Short-Circuit Protection:** Ensures device reliability.  
- **Wide Supply Voltage Range:** Supports operation from 2.5V to 5.5V.  

This information is sourced from TI's official documentation.

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