STA309A

STA309A - Fully Integrated 8-Channel Digital Audio Processor

The STA309A from STMicroelectronics is a high-performance, fully integrated audio processor designed for professional pre-amplifier applications. Part of the renowned DDX™ product series, this advanced IC delivers exceptional audio processing capabilities with direct digital amplification technology.

Key Features & Benefits

• 8-Channel Processing: Simultaneous multi-channel audio handling for complex audio systems
• Direct Digital Amplification: Superior signal integrity and reduced distortion
• Dual Interface Support: I2C and I2S interfaces for flexible system integration
• Wide Operating Range: -40°C to 125°C (TJ) for demanding industrial and automotive environments
• Compact Surface Mount Design: 64-LQFP/64-TQFP (10x10mm) package optimized for space-constrained applications
• RoHS Compliant: Environmentally friendly and regulation-compliant

Applications

The STA309A is ideal for:

• Professional audio pre-amplifier systems
• Multi-channel audio processing equipment
• Automotive audio systems
• Industrial audio applications
• High-fidelity consumer audio devices

Why Choose HQICKEY for Your Audio IC Components?

At HQICKEY, we specialize in providing high-quality semiconductor components with full traceability and long lifecycle availability. Our extensive inventory includes a comprehensive range of Audio Special Purpose ICs designed for demanding applications across aerospace, automotive, industrial, medical, and telecommunications sectors.

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• STA309A.pdf