TDA8566Q/N2C,112

Product Overview

The TDA8566Q/N2C,112 is a high-performance audio amplifier integrated circuit designed for use in automotive audio systems. This Class-D amplifier offers exceptional sound quality and efficiency, making it an ideal choice for car stereo applications.

Basic Information

• Category: Audio Amplifier IC
• Use: Automotive audio systems
• Characteristics: High performance, efficient, compact
• Package: Multiwatt15V
• Essence: Class-D amplifier for automotive audio
• Packaging/Quantity: Tape and reel, 25 pieces per reel

Specifications

• Output Power: 4 x 24 W at 14.4 V, 1 kHz, 10% THD, 4 Ω
• Operating Voltage: 6 - 18 V
• Total Harmonic Distortion (THD): < 0.5%
• Signal-to-Noise Ratio (SNR): > 80 dB
• Switching Frequency: 300 kHz
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TDA8566Q/N2C,112 features a 23-pin Multiwatt15V package with detailed pin configuration as follows: 1. OUT1+ 2. OUT1- 3. GND 4. OUT2+ 5. OUT2- 6. VCC 7. IN1- 8. IN1+ 9. MUTE 10. ST-BY 11. DIAG 12. N.C. 13. N.C. 14. N.C. 15. N.C. 16. N.C. 17. N.C. 18. N.C. 19. N.C. 20. N.C. 21. N.C. 22. N.C. 23. N.C.

Functional Features

• Four independent amplifiers
• Low quiescent current
• Standby and mute functions
• Diagnostic output for clipping detection

Advantages and Disadvantages

Advantages

• High-quality sound output
• Efficient power usage
• Compact design
• Built-in diagnostic features

Disadvantages

• Limited output power compared to some higher-end models
• Sensitivity to electromagnetic interference in some installations

Working Principles

The TDA8566Q/N2C,112 operates on the principles of Class-D amplification, utilizing pulse-width modulation (PWM) to deliver high-fidelity audio while minimizing power loss and heat generation. The integrated diagnostic features ensure reliable performance and protection against overloads and short circuits.

Detailed Application Field Plans

The TDA8566Q/N2C,112 is specifically designed for use in automotive audio systems, including car stereos, amplifiers, and infotainment systems. Its compact size and efficient operation make it well-suited for integration into modern vehicle designs.

Detailed and Complete Alternative Models

• TDA7850A/N2
• TDA7388/N2
• TDA7560/N2

In summary, the TDA8566Q/N2C,112 is a versatile and efficient audio amplifier IC tailored for automotive applications, offering high-quality sound reproduction and integrated diagnostic features for reliable performance.

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