STA413A: Product Overview and Specifications

Introduction

STA413A is a versatile integrated circuit that belongs to the category of audio amplifiers. It is widely used in various electronic devices to amplify audio signals with high fidelity and efficiency. This entry provides an overview of STA413A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Audio Amplifier IC
• Use: Amplification of audio signals
• Characteristics: High fidelity, efficient power utilization
• Package: Integrated circuit
• Essence: High-quality audio amplification
• Packaging/Quantity: Typically available in reels or tubes

Specifications

• Power Supply Voltage: 5V to 26V
• Output Power: Up to 50W per channel
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >100dB
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The STA413A features a comprehensive pin configuration, including input pins, output pins, power supply pins, and control pins. The detailed pin configuration can be found in the official datasheet provided by the manufacturer.

Functional Features

• High-Fidelity Audio Amplification: STA413A is designed to deliver high-quality audio amplification, ensuring minimal distortion and clear sound reproduction.
• Efficient Power Management: It incorporates advanced power management features, optimizing power utilization while maintaining audio performance.
• Integrated Protection Circuitry: The IC includes built-in protection circuitry to safeguard against overloads, short circuits, and thermal issues.

Advantages and Disadvantages

Advantages

• High-fidelity audio reproduction
• Efficient power utilization
• Integrated protection features

Disadvantages

• Higher cost compared to basic audio amplifiers
• Requires careful PCB layout for optimal performance

Working Principles

STA413A operates on the principle of amplifying low-power audio signals from input sources such as microphones, line inputs, or digital audio interfaces. It utilizes internal circuitry to process and amplify these signals, delivering high-power output suitable for driving speakers or headphones.

Detailed Application Field Plans

STA413A finds extensive applications in various audio systems, including: - Home entertainment systems - Automotive audio systems - Professional audio equipment - Portable audio devices

Detailed and Complete Alternative Models

Several alternative models to STA413A are available in the market, offering similar or enhanced features. Some notable alternatives include: - STA516B - TDA7266 - LM3886

In conclusion, STA413A stands as a reliable and efficient audio amplifier IC, catering to diverse audio amplification needs across different electronic devices.

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