TPA3100D2PHPRG4

Product Overview

Category

The TPA3100D2PHPRG4 belongs to the category of audio power amplifiers.

Use

This product is primarily used for amplifying audio signals in various applications such as home theater systems, professional audio equipment, and automotive sound systems.

Characteristics

• High-quality audio amplification
• Efficient power conversion
• Low distortion and noise levels
• Wide frequency response range
• Compact and versatile design

Package

The TPA3100D2PHPRG4 comes in a small outline package (SOP) with a specific pin configuration for easy integration into circuit boards.

Essence

The essence of the TPA3100D2PHPRG4 lies in its ability to provide high-quality audio amplification with low distortion and noise, making it suitable for demanding audio applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specified quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Power Supply Voltage: 8V - 26V
• Output Power: Up to 50W per channel
• Total Harmonic Distortion: <0.1%
• Signal-to-Noise Ratio: >90dB
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOP

Detailed Pin Configuration

The TPA3100D2PHPRG4 has the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. IN+: Positive audio input
4. IN-: Negative audio input
5. OUT+: Positive audio output
6. OUT-: Negative audio output
7. SD: Shutdown control input
8. MUTE: Mute control input

Functional Features

• High-efficiency Class-D amplifier architecture
• Integrated protection features (over-temperature, over-voltage, and short-circuit)
• Adjustable gain control
• Thermal shutdown protection
• Mute and shutdown control options

Advantages and Disadvantages

Advantages

• High-quality audio amplification with low distortion
• Efficient power conversion for reduced energy consumption
• Compact design allows for easy integration into various applications
• Integrated protection features ensure reliable operation

Disadvantages

• Requires external components for complete audio system implementation
• Limited output power compared to higher-end amplifiers

Working Principles

The TPA3100D2PHPRG4 utilizes a Class-D amplifier architecture, which employs pulse-width modulation (PWM) techniques to convert the input audio signal into a high-frequency square wave. This square wave is then filtered and amplified to produce the desired audio output. The efficiency of Class-D amplifiers stems from their ability to switch the output transistors fully on or off, minimizing power dissipation.

Detailed Application Field Plans

The TPA3100D2PHPRG4 can be applied in various audio-related fields, including: 1. Home theater systems 2. Professional audio equipment 3. Automotive sound systems 4. Portable audio devices 5. Multimedia speakers

Detailed and Complete Alternative Models

1. TPA3116D2: Similar to TPA3100D2PHPRG4, but with higher output power capability.
2. TPA3255: A more advanced audio power amplifier with even lower distortion and higher output power.
3. TAS5611A: Another Class-D amplifier option with integrated digital audio processing capabilities.

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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