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TPA2000D1PWR from TI,Texas Instruments

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TPA2000D1PWR

Manufacturer: TI

Mono Filter-Free Class-D Audio Amplifier

Partnumber Manufacturer Quantity Availability
TPA2000D1PWR TI 572 In Stock

Description and Introduction

Mono Filter-Free Class-D Audio Amplifier The TPA2000D1PWR is a Class-D audio amplifier manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Output Power:** 1.1W into an 8Ω load at 5V  
- **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 (PWR)  

### **Descriptions:**  
- The TPA2000D1PWR is a mono, filterless Class-D audio amplifier designed for portable applications.  
- It features a differential input to reduce noise and improve audio quality.  
- The device does not require an output filter, simplifying PCB design.  

### **Features:**  
- **Filterless Operation:** Eliminates the need for external LC filters.  
- **Low Quiescent Current:** Enhances battery life in portable devices.  
- **Thermal and Short-Circuit Protection:** Ensures reliability under fault conditions.  
- **Pop & Click Suppression:** Minimizes audible noise during power-up/down.  
- **Differential Inputs:** Reduces common-mode noise.  
- **Small Footprint:** Suitable for space-constrained applications.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Mono 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 replacement in many audio designs.
  • PAM8403DR --: Low-cost 3W Class-D stereo amplifier with similar supply range and small package, commonly used as a drop-in alternative for low-power audio amplification.
  • LM4871MX --: Audio power amplifier from the same manufacturer with similar output power and supply voltage, offering an easy sourcing path within the TI portfolio.

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