TDA7433D

TDA7433D Audio Tone Processor IC - Professional Grade Solution

The TDA7433D from STMicroelectronics is a high-performance automotive-grade audio tone processor designed for professional audio applications requiring precise signal processing and reliable operation in demanding environments. This advanced integrated circuit delivers exceptional audio quality with dual-channel processing capabilities and I2C interface control.

Key Features & Benefits

• Automotive-Grade Reliability: Engineered to meet stringent automotive standards for mission-critical audio systems
• Dual-Channel Processing: Simultaneous 2-channel audio tone processing for stereo applications
• I2C Digital Control: Simple integration with microcontrollers and digital control systems
• Wide Operating Range: Functions reliably from -40°C to 85°C in harsh environments
• Surface Mount Design: Space-efficient 20-SOIC package for modern PCB layouts
• Flexible Power Supply: Operates on 7V to 10.2V supply voltage range

Applications & Use Cases

The TDA7433D is ideal for automotive audio systems, professional audio equipment, consumer electronics, and industrial audio processing applications where precise tone control and reliable performance are essential. Its automotive-grade qualification ensures long-term reliability in temperature-extreme and vibration-prone environments.

Why Choose HQICKEY for Your Semiconductor Needs

As an authorized distributor of STMicroelectronics components, HQICKEY guarantees 100% authentic parts with full traceability and technical support. We specialize in providing high-reliability semiconductors for aerospace, automotive, industrial, medical, and telecommunications applications with rapid global fulfillment.

Related Products & Resources

Explore our complete range of Audio Special Purpose ICs for your audio processing and signal conditioning requirements. Browse our full catalog at HQICKEY or visit our Technical Blog for application notes, design resources, and industry insights.

• TDA7433D.pdf