TDA8566TH/N2C,112

Introduction

The TDA8566TH/N2C,112 is a versatile audio amplifier integrated circuit designed for use in automotive audio systems. This entry provides an overview of the product, 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: Automotive audio systems
• Characteristics: High power output, low distortion, thermal protection
• Package: PowerSSO-36
• Essence: Class-H power amplifier
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Power Supply Voltage: 6V to 18V
• Output Power: 4 x 25W (max) at 14.4V, 1kHz, 10% THD, 4Ω
• Total Harmonic Distortion: <0.05%
• Operating Temperature Range: -40°C to 105°C
• Standby Current: <100µA

Detailed Pin Configuration

1. OUT1: Output 1
2. OUT2: Output 2
3. GND: Ground
4. VCC: Power supply
5. IN1-: Input 1 negative
6. IN1+: Input 1 positive
7. MUTE: Mute control
8. ST-BY: Standby control
9. DIAG: Diagnostic output
10. FILT: Filter capacitor connection
11. OUT3: Output 3
12. OUT4: Output 4

Functional Features

• Class-H architecture for high efficiency
• Mute and standby modes for power management
• Diagnostic output for fault detection
• Thermal protection for reliable operation

Advantages and Disadvantages

Advantages

• High power output
• Low distortion
• Efficient power management
• Thermal protection for reliability

Disadvantages

• Higher cost compared to traditional amplifiers
• Complex design may require additional expertise for implementation

Working Principles

The TDA8566TH/N2C,112 utilizes a Class-H power amplifier architecture to efficiently deliver high-quality audio output to automotive speakers. It incorporates features such as mute and standby modes for power management and includes diagnostic outputs for fault detection. The thermal protection mechanism ensures reliable operation even under challenging conditions.

Detailed Application Field Plans

The TDA8566TH/N2C,112 is specifically designed for use in automotive audio systems, including car stereos, amplifiers, and infotainment systems. Its high power output and low distortion make it suitable for delivering premium audio experiences in vehicles.

Detailed and Complete Alternative Models

• TDA7850: 4 x 50W quad bridge car radio amplifier
• TDA7377: Dual bridge car radio amplifier

In conclusion, the TDA8566TH/N2C,112 is a high-performance audio amplifier IC tailored for automotive applications, offering efficient power delivery, low distortion, and robust protection mechanisms.

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