TDA75612LV-48X

Product Overview

Category

The TDA75612LV-48X 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 enhance sound quality.

Characteristics

• High power output: The TDA75612LV-48X is capable of delivering high power output, making it suitable for use in car audio systems.
• Low distortion: It ensures low distortion levels, resulting in clear and high-quality audio reproduction.
• Wide operating voltage range: The IC can operate within a wide voltage range, allowing flexibility in various automotive applications.
• Thermal protection: It incorporates thermal protection mechanisms to prevent overheating and ensure safe operation.
• Compact package: The TDA75612LV-48X is available in a compact package, enabling easy integration into space-constrained automotive environments.

Package and Quantity

The TDA75612LV-48X is typically packaged in a small outline integrated circuit (SOIC) package. It is commonly available in reels or tubes containing multiple units per package.

Specifications

• Power Supply Voltage Range: 8V to 18V
• Output Power: Up to 50W per channel
• Total Harmonic Distortion: <0.1%
• Operating Temperature Range: -40°C to +105°C
• Package Type: SOIC-27

Pin Configuration

The TDA75612LV-48X features a 27-pin configuration. The pinout diagram is as follows:

Pin 1: Input 1- Pin 2: Input 1+ Pin 3: Input 2- Pin 4: Input 2+ ... Pin 27: GND

Functional Features

• Multiple Channel Outputs: The TDA75612LV-48X provides multiple channel outputs, allowing for the amplification of audio signals in a multi-speaker setup.
• Built-in Protection Circuitry: It incorporates protection mechanisms such as short-circuit protection and over-temperature protection to safeguard the IC and connected components.
• Low Power Consumption: The IC is designed to operate efficiently with low power consumption, making it suitable for automotive applications.

Advantages and Disadvantages

Advantages

• High power output capability
• Low distortion levels for improved audio quality
• Wide operating voltage range for flexibility
• Compact package for easy integration

Disadvantages

• Limited to automotive audio applications
• Requires external components for complete audio system implementation

Working Principles

The TDA75612LV-48X operates on the principle of amplifying low-level audio signals received from an audio source. It utilizes internal circuitry to amplify these signals and deliver them to the connected speakers at higher power levels. The IC ensures minimal distortion and efficient power utilization during the amplification process.

Detailed Application Field Plans

The TDA75612LV-48X is primarily used in automotive audio systems, including car stereos, amplifiers, and speaker systems. Its high power output and low distortion characteristics make it suitable for enhancing the audio experience in vehicles.

Detailed and Complete Alternative Models

1. TDA7850 - Similar to the TDA75612LV-48X, this IC offers high power output and low distortion for automotive audio applications.
2. TDA7379 - A dual bridge amplifier IC designed for car audio systems, providing high-quality sound reproduction.
3. TDA8954 - A high-efficiency Class D amplifier IC suitable for both automotive and home audio applications.

These alternative models offer similar functionality and can be considered as alternatives to the TDA75612LV-48X based on specific requirements and application scenarios.

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