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TPA2000D2PWR from TI,Texas Instruments

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TPA2000D2PWR

Manufacturer: TI, TI/BB

Stereo Filter-Free Class-D Audio Amplifier

Partnumber Manufacturer Quantity Availability
TPA2000D2PWR TI, TI/BB 1153 In Stock

Description and Introduction

Stereo Filter-Free Class-D Audio Amplifier The TPA2000D2PWR is a Class-D audio amplifier manufactured by Texas Instruments (TI) / Burr-Brown (BB). Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Power:** 1.1W per channel into 4Ω at 5V  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Efficiency:** Up to 85%  
- **THD+N (Total Harmonic Distortion + Noise):** 0.2% (typical)  
- **Quiescent Current:** 2.5mA (typical)  
- **Shutdown Current:** 0.01µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-16 (PWR)  

### **Descriptions:**  
- The TPA2000D2PWR is a stereo Class-D audio amplifier designed for portable applications.  
- It features a filterless modulation scheme, eliminating the need for external LC filters.  
- The device includes thermal and short-circuit protection.  
- It is optimized for battery-powered systems with low power consumption.  

### **Features:**  
- **Filterless Class-D Operation:** Reduces external component count.  
- **Low Quiescent Current:** Extends battery life.  
- **Thermal and Short-Circuit Protection:** Enhances reliability.  
- **Low EMI (Electromagnetic Interference):** Suitable for noise-sensitive applications.  
- **Pop and Click Suppression:** Minimizes audible noise during power-up/down.  
- **Small Footprint:** TSSOP-16 package saves board space.  

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

Application Scenarios & Design Considerations

Stereo Filter-Free Class-D Audio Amplifier

Alternative Part Number

  • MAX9710EUE+ --: Class-D audio amplifier in a similar power range with comparable supply voltage and output power, suitable as a functional substitute in many audio designs.
  • LM4871MX/NOPB --: Audio power amplifier from a different TI series offering similar output power and supply range, easy to source and pin-compatible in many layouts.
  • PAM8403DR --: Low-cost Class-D stereo audio amplifier with comparable output power and supply voltage, widely used as a drop-in alternative in consumer audio applications.
  • MAX9710EUI+ --: Class-D audio amplifier in a similar power range with comparable supply voltage and output power, suitable as a functional substitute in audio amplifier designs.
  • LM4863MTE/NOPB --: Dual bridge-tied-load audio amplifier from the same manufacturer family, offering similar output power and supply range for speaker-driving applications.

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