TDA7563ASM

Product Overview

Category

TDA7563ASM belongs to the category of integrated circuits (ICs) specifically designed for audio amplification.

Use

This product is primarily used in automotive audio systems to amplify audio signals and drive speakers.

Characteristics

• TDA7563ASM is a high-performance quad bridge amplifier with a built-in digital diagnostics system.
• It operates on a wide supply voltage range, making it suitable for various automotive applications.
• The device offers excellent audio quality with low distortion and noise levels.
• It features a compact package design, allowing for easy integration into space-constrained environments.
• TDA7563ASM incorporates advanced protection mechanisms to safeguard against short circuits, thermal overload, and electrical faults.
• The amplifier supports multiple speaker configurations, enabling flexibility in system design.

Package and Quantity

TDA7563ASM is available in a small outline package (SOP) with 27 pins. It is typically sold in reels containing a specified quantity of units.

Specifications

• Supply Voltage: 8V to 18V
• Output Power: Up to 50W per channel
• Total Harmonic Distortion (THD): <0.05%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to +105°C

Pin Configuration

The pin configuration of TDA7563ASM is as follows:

1. OUT1
2. OUT1-
3. GND
4. OUT2
5. OUT2-
6. VCC
7. OUT3
8. OUT3-
9. DIAG
10. OUT4
11. OUT4-
12. MUTE
13. IN1+
14. IN1-
15. IN2+
16. IN2-
17. IN3+
18. IN3-
19. IN4+
20. IN4-
21. DIAG2
22. DIAG1
23. DIAG3
24. DIAG4
25. VCC
26. GND
27. VCC

Functional Features

• High-quality audio amplification for automotive applications.
• Built-in digital diagnostics system for fault detection and protection.
• Flexible speaker configuration options.
• Wide operating voltage range for compatibility with various systems.
• Compact package design for easy integration.

Advantages and Disadvantages

Advantages

• Excellent audio quality with low distortion and noise levels.
• Advanced protection mechanisms ensure the safety of the amplifier and connected components.
• Versatile speaker configuration options allow for customization.
• Wide supply voltage range enhances compatibility.

Disadvantages

• Limited to automotive audio applications, not suitable for other audio amplification needs.
• May require additional external components for specific system requirements.

Working Principles

TDA7563ASM operates on the principle of amplifying low-power audio signals received from an audio source and driving them through connected speakers. The built-in digital diagnostics system continuously monitors the amplifier's performance and detects any faults or abnormalities. In case of a fault, the system activates the protection mechanisms to prevent damage to the amplifier and connected components.

Detailed Application Field Plans

TDA7563ASM finds extensive application in automotive audio systems, including car stereos, infotainment systems, and sound systems. Its high-performance characteristics and advanced protection mechanisms make it suitable for use in various vehicles, ranging from compact cars to luxury automobiles.

Alternative Models

For those seeking alternative models with similar functionality, the following options are available:

1. TDA7850A - Quad bridge amplifier with higher output power capability.
2. TDA7379 - Quad bridge amplifier with integrated digital diagnostics system.
3. TDA7560 - Quad bridge amplifier with lower power consumption.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.

In conclusion, TDA7563ASM is a high-performance quad bridge amplifier designed for automotive audio applications. Its compact package, advanced protection mechanisms, and excellent audio quality make it a popular choice among car manufacturers and audio system integrators.