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TPA3100D2PHPG4
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TPA3100D2PHPG4

Product Overview

Category

The TPA3100D2PHPG4 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 TPA3100D2PHPG4 comes in a small-sized package, which is suitable for space-constrained applications. It is designed to be mounted on a printed circuit board (PCB) for easy integration into electronic devices.

Essence

The essence of the TPA3100D2PHPG4 lies in its ability to deliver high-quality audio amplification with minimal distortion and noise, ensuring an enhanced listening experience.

Packaging/Quantity

This product is typically packaged in reels or tubes, depending on the manufacturer's specifications. The quantity per package may vary, but it is commonly available in quantities of 250 or 500 units.

Specifications

  • Power Supply Voltage: 8V - 26V
  • Output Power: Up to 50W per channel
  • Total Harmonic Distortion + Noise (THD+N): <0.1%
  • Signal-to-Noise Ratio (SNR): >100dB
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: HTSSOP-44

Detailed Pin Configuration

The TPA3100D2PHPG4 has a total of 44 pins, each serving a specific function. Here is a detailed pin configuration:

  1. VDDA: Analog power supply voltage
  2. VDDP: Power supply voltage for the output stage
  3. VDD: Power supply voltage for the internal circuitry
  4. GND: Ground reference
  5. IN1P, IN1N: Positive and negative inputs for channel 1
  6. IN2P, IN2N: Positive and negative inputs for channel 2
  7. OUT1P, OUT1N: Positive and negative outputs for channel 1
  8. OUT2P, OUT2N: Positive and negative outputs for channel 2
  9. BTL: Bridge-tied load mode control pin
  10. MUTE: Mute control pin
  11. STBY: Standby control pin
  12. AGND: Analog ground reference

(Note: The remaining pins are not listed here for brevity.)

Functional Features

  • High-efficiency Class-D amplifier architecture
  • Advanced protection features (over-temperature, over-voltage, short-circuit)
  • Integrated feedback loop compensation
  • Flexible gain settings
  • Low idle power consumption
  • Pop-free start-up and shutdown

Advantages and Disadvantages

Advantages

  • High-quality audio amplification with low distortion and noise levels
  • Efficient power conversion, reducing energy consumption
  • Compact design allows for easy integration into various applications
  • Advanced protection features ensure reliable operation
  • Flexible gain settings cater to different audio requirements

Disadvantages

  • Limited output power compared to higher wattage amplifiers
  • Requires proper heat dissipation to prevent overheating
  • Sensitive to electromagnetic interference (EMI) in certain environments

Working Principles

The TPA3100D2PHPG4 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 PWM technique allows for efficient power conversion, minimizing energy loss and heat generation. The integrated feedback loop compensation ensures accurate reproduction of the input signal, while the advanced protection features safeguard the amplifier and connected devices from potential damage.

Detailed Application Field Plans

The TPA3100D2PHPG4 finds extensive application in various audio systems, including:

  1. Home Theater Systems: Provides high-quality amplification for surround sound speakers, delivering immersive audio experiences.
  2. Professional Audio Equipment: Used in audio mixers, amplifiers, and powered speakers for live performances, recording studios, and DJ setups.
  3. Automotive Sound Systems: Enhances the audio output in car entertainment systems, ensuring clear and powerful sound reproduction.

Detailed and Complete Alternative Models

  • TPA3116D2PHPG4
  • TPA3255EVM
  • TAS5630BPHDR
  • TAS5611APHDR
  • STA508APHPG4

(Note: This list is not exhaustive and may vary based on availability and specific requirements.)

In conclusion, the TPA3100D2PHPG4 is a versatile audio power amplifier that offers high-quality audio amplification with efficient power conversion. Its compact design, advanced protection features

技術ソリューションにおける TPA3100D2PHPG4 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of TPA3100D2PHPG4 in technical solutions:

  1. Q: What is TPA3100D2PHPG4? A: TPA3100D2PHPG4 is a high-performance Class-D audio amplifier designed for various audio applications.

  2. Q: What is the power output of TPA3100D2PHPG4? A: TPA3100D2PHPG4 can deliver up to 20W per channel into 8 ohms or 30W per channel into 4 ohms.

  3. Q: Can TPA3100D2PHPG4 be used in portable devices? A: Yes, TPA3100D2PHPG4 is suitable for portable devices due to its low power consumption and small form factor.

  4. Q: Does TPA3100D2PHPG4 support multiple input sources? A: Yes, TPA3100D2PHPG4 has multiple input options, including analog, digital, and I2S interfaces.

  5. Q: Is TPA3100D2PHPG4 compatible with different audio codecs? A: Yes, TPA3100D2PHPG4 is compatible with various audio codecs, such as PCM, DSD, and MP3.

  6. Q: Can TPA3100D2PHPG4 operate on a single power supply? A: Yes, TPA3100D2PHPG4 can operate on a single power supply ranging from 8V to 26V.

  7. Q: Does TPA3100D2PHPG4 have built-in protection features? A: Yes, TPA3100D2PHPG4 includes protection features like thermal shutdown, overcurrent protection, and short-circuit protection.

  8. Q: What is the efficiency of TPA3100D2PHPG4? A: TPA3100D2PHPG4 has a high efficiency of up to 90%, making it suitable for battery-powered applications.

  9. Q: Can TPA3100D2PHPG4 be used in automotive audio systems? A: Yes, TPA3100D2PHPG4 is designed to meet the requirements of automotive audio systems, including temperature and EMI standards.

  10. Q: Are evaluation modules available for TPA3100D2PHPG4? A: Yes, evaluation modules are available to help developers quickly prototype and test their audio solutions using TPA3100D2PHPG4.

Please note that these answers are general and may vary depending on the specific application and requirements.