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TPA0252PWP from TI,Texas Instruments

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TPA0252PWP

Manufacturer: TI

Stereo Class-AB Audio Amplifier with Stereo Headphone Drive, Volume Control Memory

Partnumber Manufacturer Quantity Availability
TPA0252PWP TI 176 In Stock

Description and Introduction

Stereo Class-AB Audio Amplifier with Stereo Headphone Drive, Volume Control Memory The part TPA0252PWP is a stereo audio power amplifier manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPA0252PWP  
- **Package:** HTSSOP (PWP) - PowerPAD™ thermally enhanced package  
- **Output Power:** 2 W per channel into 4 Ω at 5 V  
- **Supply Voltage Range:** 2.5 V to 5.5 V  
- **Total Harmonic Distortion + Noise (THD+N):** <1% at 1 W into 4 Ω  
- **Efficiency:** Up to 85%  
- **Shutdown Current:** <1 µA  
- **Operating Temperature Range:** -40°C to 85°C  

### **Descriptions:**  
The TPA0252PWP is a stereo Class-D audio amplifier designed for portable applications such as smartphones, tablets, and portable media players. It integrates a high-efficiency Class-D architecture, reducing power consumption while delivering clear audio output. The PowerPAD™ package enhances thermal performance, making it suitable for space-constrained designs.  

### **Features:**  
- **Stereo Class-D Amplifier:** Provides two-channel audio output.  
- **Low Supply Voltage Operation:** Works efficiently from 2.5 V to 5.5 V.  
- **High Efficiency:** Minimizes power loss, extending battery life.  
- **Thermal Protection:** Prevents overheating.  
- **Short-Circuit Protection:** Safeguards the amplifier from damage.  
- **Low Shutdown Current:** Reduces power consumption when inactive.  
- **Pop & Click Suppression:** Minimizes audible noise during power-up/down.  
- **Small Footprint:** HTSSOP package with PowerPAD™ for improved heat dissipation.  

This information is strictly based on the available technical details for the TPA0252PWP from Texas Instruments.

Application Scenarios & Design Considerations

Stereo Class-AB Audio Amplifier with Stereo Headphone Drive, Volume Control Memory
Partnumber Manufacturer Quantity Availability
TPA0252PWP TEXAS 25 In Stock

Description and Introduction

Stereo Class-AB Audio Amplifier with Stereo Headphone Drive, Volume Control Memory **Manufacturer:** Texas Instruments (TEXAS)  

**Part Number:** TPA0252PWP  

### **Specifications:**  
- **Type:** Stereo Audio Power Amplifier  
- **Output Power:**  
  - 1.1W per channel into 8Ω at 5V  
  - 2W per channel into 4Ω at 5V  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **THD+N (Total Harmonic Distortion + Noise):** 0.2% (typical) at 1kHz, 1W into 8Ω  
- **Efficiency:** Up to 90% (Class-D operation)  
- **Signal-to-Noise Ratio (SNR):** 90dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** HTSSOP (PWP) – PowerPAD™ 20-pin  

### **Descriptions:**  
The TPA0252PWP is a stereo Class-D audio power amplifier designed for portable and battery-powered applications. It features high efficiency, low distortion, and a compact footprint, making it suitable for devices like smartphones, tablets, and portable media players.  

### **Features:**  
- **Class-D Operation:** Provides high efficiency with minimal heat generation.  
- **Low Quiescent Current:** 2.5mA (typical) to conserve battery life.  
- **Thermal and Short-Circuit Protection:** Built-in safeguards for reliability.  
- **Pop-and-Click Suppression:** Reduces noise during power-up/down.  
- **Bridge-Tied Load (BTL) Output:** Eliminates the need for external coupling capacitors.  
- **PowerPAD™ Package:** Enhances thermal performance.  

For detailed electrical characteristics, refer to the official Texas Instruments datasheet.

Application Scenarios & Design Considerations

Stereo Class-AB Audio Amplifier with Stereo Headphone Drive, Volume Control Memory

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