STA333SML TR

STA333SML TR - Sound Terminal™ Fully Integrated Audio Processor

The STA333SML TR from STMicroelectronics is a high-performance, fully integrated audio processor designed for pre-amplifier applications. This advanced Sound Terminal™ IC delivers exceptional audio quality with flexible amplification capabilities, making it ideal for professional audio systems, consumer electronics, and industrial audio applications.

Key Features & Benefits

• Fully Integrated Processing: Complete audio solution in a compact 30-CSP package
• Dual-Channel Architecture: 2-channel configuration with I2S digital interface for superior signal integrity
• Wide Supply Voltage Range: Operates from 4.5V to 18V for design flexibility
• Industrial Temperature Range: Reliable operation from 0°C to 70°C (TA)
• Surface Mount Technology: Easy integration with automated assembly processes
• Full Flexible Amplification: Adaptable to various audio system requirements

Applications & Use Cases

The STA333SML TR is engineered for demanding audio applications requiring high-quality signal processing and amplification. Its compact form factor and integrated design make it perfect for space-constrained designs in automotive audio systems, home theater equipment, professional audio mixers, and portable audio devices. The I2S digital interface ensures pristine signal transmission, while the wide voltage range accommodates diverse power supply architectures across aerospace, automotive, industrial, medical, and telecommunications applications.

Design Integration Benefits

Engineers and design teams will appreciate the STA333SML TR's surface mount package, which streamlines automated assembly processes and reduces board space requirements. The full flexible amplification capability allows for customized audio solutions tailored to specific application requirements, from high-fidelity consumer audio to ruggedized industrial systems. With its industrial temperature range and RoHS compliance, this component meets the stringent requirements of modern electronic design.

Quality & Compliance

This component meets RoHS compliance standards and is manufactured by STMicroelectronics with rigorous quality control. The tape and reel packaging ensures reliable handling in high-volume production environments, making it ideal for both prototype development and mass production. Each unit undergoes comprehensive testing to guarantee long lifecycle availability and full traceability, essential for mission-critical applications in aerospace, medical, and automotive sectors.

Why Choose HQICKEY for Your Audio IC Components?

At HQICKEY, we specialize in providing premium semiconductors and programmable logic components with complete specification documentation and technical support. Our commitment to quality ensures that every STA333SML TR unit ships with full traceability and meets the highest industry standards. We maintain extensive inventory to support both rapid prototyping and volume production requirements, with fast shipping and responsive customer service.

Related Products & Resources

Explore our complete range of Audio Special Purpose components for your design needs, including amplifiers, codecs, DSPs, and audio processors from leading manufacturers. Visit HQICKEY for our full catalog of semiconductors, programmable logic components, and electronic parts across aerospace, automotive, industrial, medical, and telecommunications markets. Stay updated with the latest industry insights, technical articles, product announcements, and design resources on our NEWS blog.

• STA333SML TR.pdf