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TPA2001D2PWPRG4 from TI,Texas Instruments

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TPA2001D2PWPRG4

Manufacturer: TI

1-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER

Partnumber Manufacturer Quantity Availability
TPA2001D2PWPRG4 TI 1338 In Stock

Description and Introduction

1-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER The TPA2001D2PWPRG4 is a Class-D audio amplifier manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Output Power:** 1.1W per channel into 4Ω at 5V  
- **Efficiency:** Up to 90%  
- **THD+N (Total Harmonic Distortion + Noise):** 0.3% (typical) at 1W, 4Ω, 5V  
- **Shutdown Current:** <1µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** HTSSOP-16 (PW)  

### **Descriptions:**  
- A stereo Class-D amplifier designed for efficient battery-powered applications.  
- Uses a modulation scheme that reduces electromagnetic interference (EMI).  
- Includes built-in thermal and short-circuit protection.  
- Suitable for portable devices like smartphones, tablets, and Bluetooth speakers.  

### **Features:**  
- **Low Quiescent Current:** 3.5mA (typical)  
- **Filterless Operation:** Eliminates the need for external LC filters.  
- **Differential Inputs:** Reduces common-mode noise.  
- **Pop-and-Click Suppression:** Minimizes audible noise during power-up/down.  
- **Thermal Shutdown Protection:** Prevents overheating.  

This information is sourced from TI's official documentation.

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