TDA8589BJ/N3,112

Product Overview

Category

The TDA8589BJ/N3,112 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in audio amplifier applications.

Characteristics

• High power output capability
• Low distortion
• Wide frequency response range
• Thermal protection
• Short-circuit protection

Package

The TDA8589BJ/N3,112 is available in a compact and industry-standard package, such as a DIL-16 or SO-16 package.

Essence

The essence of the TDA8589BJ/N3,112 lies in its ability to provide high-quality audio amplification with low distortion and excellent thermal and short-circuit protection.

Packaging/Quantity

The TDA8589BJ/N3,112 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Power Supply Voltage: 8V - 18V
• Output Power: Up to 50W
• Total Harmonic Distortion: <0.1%
• Frequency Response: 20Hz - 20kHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TDA8589BJ/N3,112 has a total of 16 pins, which are assigned specific functions as follows:

1. VCC - Power supply voltage input
2. GND - Ground reference
3. IN+ - Non-inverting input
4. IN- - Inverting input
5. MUTE - Mute control input
6. ST-BY - Standby control input
7. OUT1 - Speaker output 1
8. OUT2 - Speaker output 2
9. OUT3 - Speaker output 3
10. OUT4 - Speaker output 4
11. OUT5 - Speaker output 5
12. OUT6 - Speaker output 6
13. OUT7 - Speaker output 7
14. OUT8 - Speaker output 8
15. VCC - Power supply voltage input
16. GND - Ground reference

Functional Features

• High power output capability for driving multiple speakers
• Low distortion ensures high-quality audio reproduction
• Thermal protection prevents damage due to excessive heat
• Short-circuit protection safeguards the IC and connected components
• Mute and standby control inputs for convenient operation

Advantages and Disadvantages

Advantages

• High power output allows for driving multiple speakers
• Low distortion ensures excellent audio quality
• Thermal and short-circuit protection enhance reliability
• Mute and standby control inputs provide convenience in operation

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Requires external components for a complete audio amplifier system

Working Principles

The TDA8589BJ/N3,112 operates as a class AB audio amplifier. It amplifies the audio signal received at the input pins and drives the connected speakers. The IC incorporates various protection mechanisms, such as thermal and short-circuit protection, to ensure safe and reliable operation.

Detailed Application Field Plans

The TDA8589BJ/N3,112 finds applications in various audio systems, including:

1. Home theater systems
2. Car audio systems
3. Professional audio equipment
4. Multimedia speakers
5. Public address systems

Detailed and Complete Alternative Models

1. TDA8560Q - Similar audio amplifier IC with higher output power capability.
2. TDA7294 - Audio amplifier IC with higher output power and built-in volume control.
3. LM386 - Low-power audio amplifier IC suitable for portable applications.

These alternative models offer different features and specifications, allowing users to choose based on their specific requirements.

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