TDA8512J/N1,112

Product Overview

The TDA8512J/N1,112 is an integrated class-B power amplifier in a 17-lead single-in-line (SIL) plastic power package. It is designed for use in high-quality audio applications such as Hi-Fi music centers and TV sets.

Basic Information

• Category: Integrated Class-B Power Amplifier
• Use: High-quality audio applications, Hi-Fi music centers, TV sets
• Characteristics: Single-in-line (SIL) plastic power package
• Package: 17-lead SIL
• Essence: Integrated class-B power amplifier
• Packaging/Quantity: N/A

Specifications

• Power Supply Voltage: 8V to 18V
• Output Power: 2 x 13W (RL = 4Ω, THD = 10%)
• Total Harmonic Distortion: 0.5% (PO = 0.1 to 10W, RL = 4Ω, f = 100Hz to 15kHz)
• Signal-to-Noise Ratio: 80dB (PO = 1W, RL = 4Ω, f = 1kHz)

Detailed Pin Configuration

The TDA8512J/N1,112 features a detailed pin configuration with 17 leads, including power supply pins, input and output pins, and control pins. Refer to the datasheet for the complete pinout diagram.

Functional Features

• Integrated class-B amplifier with high output power
• Low distortion and noise
• Thermal protection
• Short-circuit proof
• Standby mode

Advantages and Disadvantages

Advantages

• High output power for audio applications
• Low distortion and noise for improved audio quality
• Built-in thermal protection and short-circuit proof features for enhanced reliability

Disadvantages

• Limited output power compared to higher wattage amplifiers
• May require additional components for specific application requirements

Working Principles

The TDA8512J/N1,112 operates on the principle of amplifying low-power audio signals to drive speakers or other audio output devices. It utilizes class-B amplifier topology to achieve high efficiency and low distortion while maintaining thermal protection and short-circuit proof functionality.

Detailed Application Field Plans

The TDA8512J/N1,112 is suitable for various audio applications, including: - Hi-Fi music centers - TV sets - Multimedia speakers - Home theater systems - Car audio amplifiers

Detailed and Complete Alternative Models

• TDA8513J: Higher output power version of TDA8512J/N1,112
• TDA8560Q: Quad bridge car radio amplifier
• TDA7297: Dual bridge amplifier for stereo applications
• TDA2030A: General-purpose audio amplifier

Note: The alternative models listed above are provided as examples and may vary based on specific application requirements.

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This content provides a comprehensive overview of the TDA8512J/N1,112, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.