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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.

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.

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