PAM8006TR

Product Overview

Category

PAM8006TR belongs to the category of audio amplifier integrated circuits (ICs).

Use

This IC is primarily used for amplifying audio signals in various electronic devices such as smartphones, tablets, portable media players, and other consumer electronics.

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide operating voltage range
• Thermal shutdown protection
• Short-circuit protection

Package

PAM8006TR is available in a small outline package (SOP) with a compact footprint, making it suitable for space-constrained applications.

Essence

The essence of PAM8006TR lies in its ability to provide efficient and high-fidelity audio amplification while consuming minimal power.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel containing a specific quantity of PAM8006TR units. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Operating Voltage Range: 2.5V - 5.5V
• Output Power: Up to 3W per channel
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Efficiency: >85%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

PAM8006TR features a standard pin configuration with the following pins:

1. VDD: Power supply input
2. GND: Ground reference
3. SD: Shutdown control input
4. INL: Left channel audio input
5. INR: Right channel audio input
6. PVDD: Power supply input for output stage
7. OUTL: Left channel audio output
8. OUTR: Right channel audio output

Functional Features

• High audio fidelity with low distortion
• Built-in thermal shutdown protection
• Short-circuit protection for speaker outputs
• Low quiescent current consumption
• Wide operating voltage range for flexibility in different applications

Advantages and Disadvantages

Advantages

• Compact size allows for integration into small electronic devices
• Efficient power consumption prolongs battery life in portable devices
• High-quality audio amplification enhances the user experience
• Thermal and short-circuit protection ensure device safety

Disadvantages

• Limited output power compared to higher wattage amplifiers
• May require additional external components for optimal performance in certain applications

Working Principles

PAM8006TR operates on the principle of amplifying weak audio signals using a combination of internal circuitry and external components. It utilizes a class D amplifier architecture, which efficiently converts the input audio signal into a high-power amplified output while minimizing power loss.

Detailed Application Field Plans

PAM8006TR finds application in various electronic devices where compact size, low power consumption, and high-quality audio amplification are essential. Some potential application fields include:

1. Mobile phones and smartphones
2. Tablets and portable media players
3. Bluetooth speakers and wireless audio systems
4. Gaming consoles and handheld gaming devices
5. Personal digital assistants (PDAs) and handheld computers

Detailed and Complete Alternative Models

1. PAM8403: Similar audio amplifier IC with higher output power capability.
2. TPA3116D2: Class D audio amplifier IC with advanced features and higher output power.
3. LM386: Low-power audio amplifier IC suitable for simple applications.
4. MAX9744: Integrated stereo class D audio amplifier with built-in volume control.

These alternative models offer different specifications and features, providing options based on specific requirements and design considerations.

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