Texas Instruments
Bild kan vara representation.
Se specifikationer för produktinformation.
TPA3107D2PAP
Visa detalj Datablad

TPA3107D2PAP

Product Overview

Category

The TPA3107D2PAP belongs to the category of audio power amplifiers.

Use

It is primarily used for amplifying audio signals in various applications such as home theater systems, multimedia speakers, and professional audio equipment.

Characteristics

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

Package

The TPA3107D2PAP is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of the TPA3107D2PAP lies in its ability to provide high-quality audio amplification while maintaining efficiency and low distortion.

Packaging/Quantity

The TPA3107D2PAP is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

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

Detailed Pin Configuration

The TPA3107D2PAP has a total of 32 pins, which are configured as follows:

  1. VDDA
  2. VSSA
  3. IN1N
  4. IN1P
  5. VCOM
  6. BYPASS
  7. MUTE
  8. SDZ
  9. SDA
  10. SCL
  11. AGND
  12. PVDD
  13. PVSS
  14. OUT1P
  15. OUT1N
  16. PGND
  17. OUT2N
  18. OUT2P
  19. VDD
  20. VSS
  21. IN2P
  22. IN2N
  23. FB1
  24. FB2
  25. BST
  26. PVDD
  27. PVSS
  28. OUT3P
  29. OUT3N
  30. PGND
  31. OUT4N
  32. OUT4P

Functional Features

  • Integrated audio processing functions
  • Built-in protection mechanisms (short-circuit, over-temperature, and over-voltage)
  • Flexible input/output configurations
  • I2C control interface for easy integration with microcontrollers

Advantages and Disadvantages

Advantages

  • High-quality audio amplification
  • Efficient power conversion
  • Compact size for space-constrained applications
  • Integrated protection mechanisms ensure system reliability
  • Flexible input/output configurations allow for versatile designs

Disadvantages

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

Working Principles

The TPA3107D2PAP utilizes advanced Class-D amplifier technology to convert the incoming audio signal into a high-fidelity amplified output. It employs pulse width modulation (PWM) techniques to achieve efficient power conversion and minimize distortion. The integrated audio processing functions further enhance the audio quality by providing equalization, dynamic range control, and other audio enhancements.

Detailed Application Field Plans

The TPA3107D2PAP finds applications in various audio systems, including: - Home theater systems - Multimedia speakers - Professional audio equipment - Automotive audio systems - Portable audio devices

Detailed and Complete Alternative Models

  • TPA3116D2PAP
  • TPA3255EVM
  • TAS5630BPHD
  • STA508A

These alternative models offer similar functionality and performance characteristics to the TPA3107D2PAP, providing designers with options based on specific requirements.

In conclusion, the TPA3107D2PAP is a high-quality audio power amplifier that offers efficient amplification, low distortion, and a wide range of applications. Its compact size and integrated features make it an excellent choice for various audio systems. However, designers should consider alternative models based on their specific needs and system requirements.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TPA3107D2PAP i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TPA3107D2PAP in technical solutions:

  1. Q: What is TPA3107D2PAP? A: TPA3107D2PAP is a Class-D audio amplifier integrated circuit (IC) designed for high-performance audio applications.

  2. Q: What is the maximum output power of TPA3107D2PAP? A: The maximum output power of TPA3107D2PAP is typically 15 watts per channel into an 8-ohm load.

  3. Q: Can TPA3107D2PAP be used in stereo applications? A: Yes, TPA3107D2PAP can be used in stereo applications as it has two independent channels.

  4. Q: What is the input voltage range for TPA3107D2PAP? A: The input voltage range for TPA3107D2PAP is typically between 4.5V and 26V.

  5. Q: Does TPA3107D2PAP require any external components for operation? A: Yes, TPA3107D2PAP requires a few external components such as resistors, capacitors, and inductors for proper operation.

  6. Q: Can TPA3107D2PAP drive low-impedance speakers? A: Yes, TPA3107D2PAP can drive low-impedance speakers down to 3 ohms.

  7. Q: Is TPA3107D2PAP suitable for battery-powered applications? A: Yes, TPA3107D2PAP has a low quiescent current and can be used in battery-powered applications.

  8. Q: Does TPA3107D2PAP have any built-in protection features? A: Yes, TPA3107D2PAP has built-in protection features such as thermal shutdown, overcurrent protection, and undervoltage lockout.

  9. Q: Can TPA3107D2PAP be used in automotive audio systems? A: Yes, TPA3107D2PAP is suitable for automotive audio applications as it can operate within the required temperature range.

  10. Q: What is the package type of TPA3107D2PAP? A: TPA3107D2PAP is available in a 32-pin HTSSOP (PowerPAD) package.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.