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TDA7318 Audio Tone Processor IC - Professional Audio Processing Solution

The TDA7318 from STMicroelectronics is a high-performance, automotive-grade audio tone processor designed for professional audio applications. This 2-channel IC delivers precise audio control with I2C interface compatibility, making it ideal for advanced audio systems in automotive, industrial, and telecommunications environments.

Key Features & Benefits

  • Dual-Channel Processing: Independent control of 2 audio channels for versatile sound management
  • I2C Interface: Simple digital control for seamless integration with microcontrollers
  • Automotive-Grade Reliability: Built to withstand harsh environments with -40°C to 85°C operating temperature range
  • Wide Supply Voltage: Operates efficiently from 6V to 10V for flexible power design
  • Precision Performance: 1.25dB step resolution for fine-tuned audio adjustments
  • Through-Hole Mounting: Easy installation and reliable mechanical connection

Applications

The TDA7318 is perfectly suited for:

  • Automotive audio systems and car entertainment
  • Professional audio equipment and mixing consoles
  • Industrial audio control systems
  • Telecommunications audio processing
  • High-fidelity audio amplifier systems

Why Choose HQICKEY?

At HQICKEY, we specialize in providing high-reliability semiconductors and power-management ICs for demanding applications. Our commitment to quality ensures you receive authentic, tested components backed by expert technical support.

Explore our complete range of Audio Special Purpose components for your next project, and stay updated with the latest industry insights on our News & Technical Blog.

Product attributes Property Value
Manufacturer STMicroelectronics
Product Series
Packaging Tube |
Function Audio Tone Processor
Applications Audio
Number of Channels 2
Interface I2C
Voltage - Supply 6V ~ 10V
Operating Temperature -40°C ~ 85°C (TA)
Specifications 1.25dB
Grade Automotive
Qualification -
Mounting Type Through Hole
Package / Case 28-DIP (0.600", 15.24mm)
Supplier Device Package 28-DIP
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