TDA7563ASMTR

Product Overview

Category

TDA7563ASMTR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in audio amplifier applications.

Characteristics

• High output power capability
• Low distortion
• Low output noise
• Standby function
• Mute function
• Diagnostic facility
• Short-circuit protection
• Thermal overload protection

Package

TDA7563ASMTR is available in a multiwatt15 package.

Essence

The essence of TDA7563ASMTR lies in its ability to provide high-quality audio amplification with various built-in features for protection and control.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Supply voltage: 8V to 18V
• Output power: 4 x 45W at 14.4V, 1kHz, 10% THD
• Output impedance: 2 ohms
• Total harmonic distortion: 0.05%
• Signal-to-noise ratio: 90dB
• Operating temperature range: -40°C to +105°C

Detailed Pin Configuration

1. OUT1: Output 1
2. GND: Ground
3. OUT2: Output 2
4. VCC: Supply voltage
5. OUT3: Output 3
6. IN1: Input 1
7. OUT4: Output 4
8. IN2: Input 2
9. DIAG: Diagnostic output
10. MUTE: Mute input
11. ST-BY: Standby input
12. PROTEC: Protection output
13. FILT: Filter capacitor connection
14. BOOT: Bootstrap capacitor connection
15. VS: Supply voltage

Functional Features

• High output power for driving speakers
• Low distortion ensures high-quality audio reproduction
• Low output noise for clear sound
• Standby function allows power-saving when not in use
• Mute function for temporary audio silence
• Diagnostic facility provides feedback on the amplifier's status
• Short-circuit protection prevents damage to the circuitry
• Thermal overload protection safeguards against overheating

Advantages and Disadvantages

Advantages

• High output power capability
• Low distortion and noise levels
• Built-in protection features
• Diagnostic functionality for easy troubleshooting
• Versatile application possibilities

Disadvantages

• Limited output impedance options
• Relatively high total harmonic distortion compared to some alternatives

Working Principles

TDA7563ASMTR operates as an audio amplifier by amplifying low-level audio signals received at its input pins. The amplified signals are then sent to the corresponding output pins, which are connected to speakers or other audio devices. The integrated circuit incorporates various protection mechanisms to ensure safe operation and prevent damage to the circuitry.

Detailed Application Field Plans

TDA7563ASMTR finds applications in a wide range of audio systems, including:

1. Car audio systems
2. Home theater systems
3. Portable audio devices
4. Professional audio equipment
5. Multimedia speakers

Detailed and Complete Alternative Models

1. TDA7850A: Similar audio amplifier IC with higher output power capability.
2. TDA7377: Compact audio amplifier IC suitable for low-power applications.
3. TDA7498E: High-performance audio amplifier IC with advanced features.
4. TDA2030A: Cost-effective audio amplifier IC for basic audio amplification needs.

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

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