TDA8932BT/N2,112

Product Overview

The TDA8932BT/N2,112 belongs to the category of audio amplifier integrated circuits. It is commonly used in audio systems and offers characteristics such as high efficiency, compact package, and low power consumption. The essence of this product lies in its ability to deliver high-quality audio amplification in a small form factor. It is typically packaged in a small outline package (SOP) and is available in quantities suitable for both individual and industrial applications.

Specifications

• Power Supply Voltage: 10V to 30V
• Output Power: 35W at 4Ω, 25W at 8Ω
• Total Harmonic Distortion: 0.1%
• Package Type: HSOP24

Detailed Pin Configuration

The TDA8932BT/N2,112 features a 24-pin configuration with pins dedicated to power supply, input signals, output channels, and control functions. A detailed pinout diagram is provided in the datasheet for easy reference.

Functional Features

• High Efficiency: The TDA8932BT/N2,112 operates with high efficiency, minimizing power loss and heat generation.
• Low Power Consumption: It consumes minimal power, making it suitable for portable and energy-efficient applications.
• Short-Circuit Protection: Integrated protection circuitry safeguards the amplifier against short-circuit conditions, enhancing its reliability.

Advantages and Disadvantages

Advantages

• Compact Size: Its small package size makes it suitable for space-constrained designs.
• High Efficiency: Offers efficient power utilization, reducing energy waste.
• Thermal Protection: Built-in thermal protection ensures safe operation under varying conditions.

Disadvantages

• Limited Output Power: The maximum output power may not be sufficient for high-power audio applications.
• External Components Required: Some external components are needed for proper operation, adding to the overall system complexity.

Working Principles

The TDA8932BT/N2,112 utilizes a class D amplifier topology, where the input audio signal is modulated onto a high-frequency carrier wave. This modulated signal is then amplified and filtered to produce the final audio output. The high efficiency of class D amplifiers is achieved by rapidly switching the output transistors, minimizing power dissipation.

Detailed Application Field Plans

The TDA8932BT/N2,112 is well-suited for various audio applications, including: - Portable Bluetooth Speakers - Home Audio Systems - Automotive Infotainment Systems - Multimedia Monitors

Detailed and Complete Alternative Models

• TDA7498E: A higher-power audio amplifier IC suitable for demanding audio applications.
• TPA3116D2: Offers similar efficiency and power characteristics with a different pin configuration.

In conclusion, the TDA8932BT/N2,112 is a versatile audio amplifier IC that combines high efficiency, compact packaging, and reliable performance. Its application spans across diverse audio systems, making it a popular choice for designers seeking an efficient and compact audio amplification solution.