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STA515W13TR from ST,ST Microelectronics

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STA515W13TR

Manufacturer: ST

40 V, 3 A quad power half-bridge digital audio amplifier

Partnumber Manufacturer Quantity Availability
STA515W13TR ST 4708 In Stock

Description and Introduction

40 V, 3 A quad power half-bridge digital audio amplifier The STA515W13TR is a power amplifier manufactured by STMicroelectronics. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Part Number:** STA515W13TR  
- **Type:** Class D Audio Power Amplifier  
- **Output Power:** Up to 50W per channel (stereo)  
- **Supply Voltage Range:** ±12V to ±30V  
- **Operating Voltage:** Typically ±25V  
- **Efficiency:** >90% (Class D operation)  
- **THD+N (Total Harmonic Distortion + Noise):** <0.1%  
- **Signal-to-Noise Ratio (SNR):** >90dB  
- **Package:** PowerSSO-36  

### **Descriptions:**  
- The STA515W13TR is a high-efficiency Class D audio amplifier designed for high-power audio applications.  
- It integrates a PWM modulator, gate drivers, and MOSFET output stage in a single package.  
- Suitable for stereo or mono configurations in home audio, professional sound systems, and automotive audio.  

### **Features:**  
- **High Efficiency:** Minimizes power dissipation.  
- **Low Distortion:** Ensures high-quality audio output.  
- **Thermal Protection:** Includes over-temperature shutdown.  
- **Short-Circuit Protection:** Safeguards against output faults.  
- **Standby Mode:** Reduces power consumption when inactive.  
- **Mute Function:** Allows for audio signal muting.  
- **Compact Design:** PowerSSO-36 package optimizes PCB space.  

These details are based on STMicroelectronics' official documentation for the STA515W13TR.

Application Scenarios & Design Considerations

40 V, 3 A quad power half-bridge digital audio amplifier

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