STA333W13TR

Product Overview

The STA333W13TR from STMicroelectronics is a high-performance, fully integrated audio processor designed for professional pre-amplifier applications. Part of the renowned Sound Terminal™ series, this 2-channel processor delivers exceptional audio quality with direct digital amplification technology, making it ideal for mission-critical audio systems in aerospace, automotive, industrial, and telecommunications applications.

Key Features & Benefits

• Fully Integrated Processing: Complete audio solution in a single chip reduces design complexity and board space
• Direct Digital Amplification: Superior audio fidelity with minimal distortion and enhanced efficiency
• Dual-Channel Architecture: Supports stereo audio processing for versatile system configurations
• Industry-Standard Interfaces: I2C and I2S connectivity ensures seamless integration with digital audio systems
• Wide Operating Range: 4.5V to 20V supply voltage accommodates diverse power supply designs
• Industrial Temperature Grade: Reliable operation from 0°C to 70°C for demanding environments
• Surface Mount Package: PowerSSO-36 EPD package optimized for automated assembly and thermal performance
• RoHS Compliant: Meets environmental standards for global market compliance

Applications & Use Cases

The STA333W13TR is engineered for high-reliability audio processing in demanding environments including:

• Professional audio pre-amplification systems
• Automotive infotainment and premium audio systems
• Industrial control and monitoring equipment
• Telecommunications infrastructure
• Medical diagnostic and monitoring devices
• Aerospace avionics and communication systems

Why Choose HQICKEY?

As an authorized distributor of STMicroelectronics components, HQICKEY guarantees 100% authentic parts with full traceability and manufacturer warranty support. Our global logistics network ensures rapid fulfillment for just-in-time procurement, backed by technical expertise and application support for your mission-critical designs.

Related Products & Resources

Explore our complete range of Audio Special Purpose components for your next-generation audio system design. Visit our homepage to discover our full catalog of high-reliability semiconductors, or check our blog for the latest industry insights, application notes, and design resources.

Need technical support or volume pricing? Contact our engineering team for personalized assistance with your audio processor selection and integration.

• STA333W13TR.pdf