E-TDA7560

Product Overview

Category

E-TDA7560 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 deliver high-quality sound output.

Characteristics

• High power output: E-TDA7560 is capable of delivering a maximum power output of 50 watts per channel.
• Low distortion: It ensures low levels of harmonic distortion, resulting in clear and accurate audio reproduction.
• Wide frequency response: The IC offers a wide frequency response range, allowing it to handle various audio frequencies effectively.
• Thermal protection: E-TDA7560 incorporates thermal protection mechanisms to prevent overheating and ensure safe operation.
• Short-circuit protection: It features built-in short-circuit protection to safeguard the circuitry from damage.

Package and Quantity

E-TDA7560 is available in a compact and industry-standard package, such as a Multiwatt15V. It is typically sold individually or in bulk quantities, depending on the supplier's packaging options.

Specifications

• Power supply voltage: 8V - 18V
• Maximum power output: 50W per channel
• Total harmonic distortion: <0.5%
• Frequency response: 20Hz - 20kHz
• Operating temperature range: -40°C to +150°C

Pin Configuration

The E-TDA7560 IC has a total of 15 pins, each serving a specific function. The pin configuration is as follows:

1. Mute/Standby
2. Non-Inverting Input Channel 1
3. Inverting Input Channel 1
4. Non-Inverting Input Channel 2
5. Inverting Input Channel 2
6. Non-Inverting Input Channel 3
7. Inverting Input Channel 3
8. Non-Inverting Input Channel 4
9. Inverting Input Channel 4
10. Output Channel 1
11. Output Channel 2
12. Output Channel 3
13. Output Channel 4
14. Power Supply (Vcc)
15. Ground (GND)

Functional Features

• Quad bridge amplifier: E-TDA7560 is a quad bridge amplifier, capable of driving up to four speakers simultaneously.
• High efficiency: It offers high power efficiency, ensuring minimal power wastage during operation.
• Low noise: The IC incorporates noise reduction techniques, resulting in a low noise floor and improved audio quality.
• Flexible input configuration: It supports both single-ended and differential input configurations, providing versatility in system design.

Advantages and Disadvantages

Advantages

• High power output capability
• Low distortion for accurate sound reproduction
• Wide frequency response range
• Thermal and short-circuit protection mechanisms ensure safety
• Versatile input configuration options

Disadvantages

• Requires external heat sink for efficient heat dissipation
• Relatively higher cost compared to lower-powered amplifiers

Working Principles

E-TDA7560 operates on the principle of amplifying weak audio signals received from the input channels and delivering them as amplified signals to the corresponding output channels. It utilizes a combination of internal circuitry, including transistors and resistors, to amplify and process the audio signals accurately.

Detailed Application Field Plans

E-TDA7560 finds extensive application in automotive audio systems, including car stereos, amplifiers, and speaker systems. Its high power output and low distortion characteristics make it suitable for delivering immersive audio experiences in vehicles.

Detailed and Complete Alternative Models

• E-TDA7850: Similar to E-TDA7560, this IC offers high power output and low distortion for automotive audio applications.
• E-TDA7377: A dual bridge amplifier IC suitable for smaller audio systems with lower power requirements.
• E-TDA7265: This IC provides a balance between power output and cost, making it suitable for budget-friendly audio systems.

These alternative models offer varying features and specifications to cater to different application requirements.

In conclusion, E-TDA7560 is a high-performance quad bridge amplifier IC designed for automotive audio applications. With its high power output, low distortion, and thermal protection mechanisms, it ensures excellent sound quality and reliability. Its versatile input configuration options and wide frequency response make it a popular choice among audio system designers.