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TPA62 from ST,ST Microelectronics

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TPA62

Manufacturer: ST

TRISIL

Partnumber Manufacturer Quantity Availability
TPA62 ST 35000 In Stock

Description and Introduction

TRISIL The TPA62 is a power amplifier IC manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Output Power:** 1.1W per channel into 8Ω at 5V (THD+N = 10%)  
- **Total Harmonic Distortion + Noise (THD+N):** 0.2% (typical at 1kHz, 1W into 8Ω)  
- **Signal-to-Noise Ratio (SNR):** 95dB (A-weighted)  
- **Efficiency:** Up to 90% (Class-D operation)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** QFN16 (3x3mm)  

### **Descriptions:**  
The TPA62 is a stereo Class-D audio amplifier designed for portable applications. It operates efficiently with low power consumption, making it suitable for battery-powered devices. The amplifier includes built-in click-and-pop suppression circuitry to minimize unwanted noise during power-up and shutdown.  

### **Features:**  
- **Class-D Operation:** High efficiency with low heat dissipation.  
- **Low Quiescent Current:** 3.5mA (typical) for extended battery life.  
- **Short-Circuit & Thermal Protection:** Built-in safeguards for reliability.  
- **Click-and-Pop Suppression:** Reduces audible artifacts during power transitions.  
- **Small Footprint:** QFN16 package saves PCB space.  
- **Wide Supply Range:** Supports common battery voltages.  

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

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