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TPA2008D2PWPG4
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TPA2008D2PWPG4

Product Overview

Category

The TPA2008D2PWPG4 belongs to the category of audio amplifiers.

Use

It is primarily used for amplifying audio signals in various electronic devices.

Characteristics

  • Compact size
  • High efficiency
  • Low power consumption
  • Wide voltage range
  • Excellent audio quality

Package

The TPA2008D2PWPG4 comes in a small-sized package, making it suitable for space-constrained applications.

Essence

The essence of the TPA2008D2PWPG4 lies in its ability to amplify audio signals with high efficiency and low power consumption.

Packaging/Quantity

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

Specifications

  • Power Supply Voltage: 2.5V to 5.5V
  • Output Power: Up to 1.4W per channel
  • Total Harmonic Distortion (THD+N): <1%
  • Signal-to-Noise Ratio (SNR): >90dB
  • Shutdown Current: <1µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPA2008D2PWPG4 has the following pin configuration:

  1. VDD: Power supply voltage input
  2. SD: Shutdown control input
  3. GND: Ground reference
  4. IN1N: Negative input for channel 1
  5. IN1P: Positive input for channel 1
  6. OUT1P: Positive output for channel 1
  7. OUT1N: Negative output for channel 1
  8. IN2N: Negative input for channel 2
  9. IN2P: Positive input for channel 2
  10. OUT2P: Positive output for channel 2
  11. OUT2N: Negative output for channel 2

Functional Features

  • Dual-channel audio amplification
  • Integrated shutdown control
  • Thermal and short-circuit protection
  • Pop and click suppression during power-up and power-down

Advantages and Disadvantages

Advantages

  • Small size allows for easy integration into compact devices
  • High efficiency results in low power consumption
  • Wide voltage range enables compatibility with various power sources
  • Excellent audio quality enhances the overall user experience

Disadvantages

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

Working Principles

The TPA2008D2PWPG4 operates by receiving audio signals through its input pins (IN1P, IN1N, IN2P, IN2N) and amplifying them using its internal circuitry. The amplified signals are then outputted through the corresponding output pins (OUT1P, OUT1N, OUT2P, OUT2N). The shutdown control pin (SD) allows for easy power management, enabling the amplifier to be turned on or off as needed.

Detailed Application Field Plans

The TPA2008D2PWPG4 finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Tablets - Bluetooth speakers - Gaming consoles

Detailed and Complete Alternative Models

  • TPA2010D1PWPR
  • TPA2035D1YZFR
  • TPA2051D3YZFR
  • TPA2101D1YZFR
  • TPA2110D1YZFR

These alternative models offer similar functionality and characteristics to the TPA2008D2PWPG4, providing options for different design requirements.

In conclusion, the TPA2008D2PWPG4 is a compact and efficient audio amplifier that offers high-quality sound amplification. Its wide voltage range, integrated shutdown control, and excellent audio performance make it suitable for various applications in the consumer electronics industry.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TPA2008D2PWPG4 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of TPA2008D2PWPG4 in technical solutions:

  1. Q: What is TPA2008D2PWPG4? A: TPA2008D2PWPG4 is a stereo audio power amplifier that can be used in various electronic devices to amplify audio signals.

  2. Q: What is the maximum output power of TPA2008D2PWPG4? A: The maximum output power of TPA2008D2PWPG4 is typically 1.4 Watts per channel into an 8-ohm load.

  3. Q: Can TPA2008D2PWPG4 operate on a single power supply? A: Yes, TPA2008D2PWPG4 can operate on a single power supply ranging from 2.5V to 5.5V.

  4. Q: How many channels does TPA2008D2PWPG4 support? A: TPA2008D2PWPG4 supports stereo audio amplification, which means it has two channels (left and right).

  5. Q: What is the input voltage range for TPA2008D2PWPG4? A: The input voltage range for TPA2008D2PWPG4 is typically between 0.15V and 1.65V.

  6. Q: Does TPA2008D2PWPG4 have built-in thermal protection? A: Yes, TPA2008D2PWPG4 has built-in thermal protection to prevent overheating and ensure safe operation.

  7. Q: Can TPA2008D2PWPG4 be used in battery-powered devices? A: Yes, TPA2008D2PWPG4 is suitable for battery-powered devices due to its low power consumption and wide voltage range.

  8. Q: What is the typical total harmonic distortion (THD) of TPA2008D2PWPG4? A: The typical THD of TPA2008D2PWPG4 is less than 0.1% at 1 Watt output power.

  9. Q: Does TPA2008D2PWPG4 have a shutdown mode? A: Yes, TPA2008D2PWPG4 has a shutdown mode that can be used to minimize power consumption when the amplifier is not in use.

  10. Q: What are some common applications of TPA2008D2PWPG4? A: TPA2008D2PWPG4 is commonly used in portable audio devices, smartphones, tablets, gaming consoles, and other consumer electronics where audio amplification is required.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.