TDA7463D

Overview

Use

It is commonly used in audio applications, specifically for audio signal processing and amplification.

Characteristics

TDA7463D is a versatile IC that offers high-quality audio processing capabilities.
It provides multiple audio channels for enhanced sound reproduction.
The IC incorporates various features such as volume control, tone adjustment, and balance control.
It supports a wide range of input and output configurations, making it suitable for different audio systems.

Package

TDA7463D is available in a compact and standardized package, typically a 28-pin dual in-line package (DIP).

Essence

The essence of TDA7463D lies in its ability to enhance audio signals and provide advanced audio control functionalities.

Packaging/Quantity

The IC is usually packaged in reels or tubes, with a typical quantity of 1000 units per reel/tube.

Specifications and Parameters

Supply Voltage: 8V to 18V
Total Harmonic Distortion (THD): <0.01%
Signal-to-Noise Ratio (SNR): >90dB
Operating Temperature Range: -40°C to +85°C
Number of Audio Channels: 4

Pin Configuration

The pin configuration of TDA7463D is as follows:

VCC
GND
Input Channel 1
Output Channel 1
Input Channel 2
Output Channel 2
Input Channel 3
Output Channel 3
Input Channel 4
Output Channel 4
Volume Control 1
Volume Control 2
Tone Control 1
Tone Control 2
Balance Control
Mute Control
Mode Select
Standby Control
Reset
I2C Serial Data
I2C Serial Clock
I2C Address Bit 0
I2C Address Bit 1
I2C Address Bit 2
I2C Address Bit 3
I2C Address Bit 4
I2C Address Bit 5
I2C Address Bit 6

Functional Characteristics

TDA7463D offers the following functional characteristics:

Volume control for each audio channel.
Tone adjustment (bass and treble) for improved audio quality.
Balance control to adjust the sound distribution between left and right channels.
Mute control to temporarily silence the audio output.
Mode select for different audio processing modes.
Standby control to conserve power when not in use.
Reset function to restore default settings.

Advantages and Disadvantages

Advantages

High-quality audio processing capabilities.
Versatile features for audio control and enhancement.
Wide range of input and output configurations.
Compact and standardized package for easy integration.

Disadvantages

Limited number of audio channels (4 channels).
Requires external components for complete audio system implementation.

Applicable Range of Products

TDA7463D is suitable for various audio applications, including: - Car audio systems - Home theater systems - Multimedia speakers - Audio mixers - Professional audio equipment

Working Principles

TDA7463D operates based on integrated circuit technology and utilizes various internal components such as amplifiers, filters, and control circuits. It receives audio signals from the input channels, processes them according to the selected mode and control settings, and delivers the processed audio signals to the output channels.

Detailed Application Field Plans

TDA7463D can be applied in the following scenarios:

Car Audio System:
- Connect TDA7463D to the audio source and speakers in a car.
- Utilize the volume control, tone adjustment, and balance control features to optimize the audio experience.
- Integrate the IC with other components for a complete car audio system.
Home Theater System:
- Incorporate TDA7463D into the audio processing unit of a home theater system.
- Use the IC to enhance the audio signals from various sources (e.g., Blu-ray player, game console).
- Customize the audio settings using the provided controls for an immersive home theater experience.
Multimedia Speakers:
- Integrate TDA7463D into multimedia speakers to improve audio quality.
- Implement volume control, tone adjustment, and balance control functionalities for user customization.
- Ensure compatibility with different audio sources (e.g., computers, smartphones) by utilizing appropriate input configurations.
Audio Mixers:
- Employ TDA7463D in audio mixers to process and control multiple audio channels.