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TPA2001D1PW from TI,Texas Instruments

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TPA2001D1PW

Manufacturer: TI

Mono Filter-Free Class-D Audio Amplifier

Partnumber Manufacturer Quantity Availability
TPA2001D1PW TI 100 In Stock

Description and Introduction

Mono Filter-Free Class-D Audio Amplifier The TPA2001D1PW is a Class-D audio amplifier manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Power:** 1.1W into 8Ω at 5V (THD+N = 10%)  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Efficiency:** Up to 90%  
- **THD+N (Total Harmonic Distortion + Noise):** 0.2% (typical at 1kHz, 1W into 8Ω)  
- **Quiescent Current:** 2.3mA (typical)  
- **Shutdown Current:** 0.01µA (typical)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 16-pin TSSOP (PW)  

### **Descriptions:**
- The TPA2001D1PW is a mono, filterless Class-D amplifier designed for portable audio applications.  
- It eliminates the need for external LC output filters, simplifying design and reducing board space.  
- Features a differential input to reduce noise and improve audio performance.  

### **Features:**
- **Filterless Operation:** No external LC output filter required.  
- **Low Quiescent Current:** Enhances battery life in portable devices.  
- **Thermal and Short-Circuit Protection:** Built-in safeguards for reliability.  
- **Pop-and-Click Suppression:** Minimizes audible noise during power-up/down.  
- **Differential Input:** Reduces common-mode noise.  
- **Small Footprint:** Suitable for space-constrained applications.  

This information is based on the manufacturer's datasheet. For detailed performance curves and application circuits, refer to the official TI documentation.

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