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TDF8546ASD/N1ZU

TDF8546ASD/N1ZU

Product Overview

Category

TDF8546ASD/N1ZU belongs to the category of integrated circuits (ICs).

Use

This product is primarily used in electronic devices for audio amplification purposes.

Characteristics

  • Integrated circuit with audio amplification capabilities
  • Designed for high-quality sound reproduction
  • Compact size for easy integration into various electronic devices

Package

TDF8546ASD/N1ZU is available in a small outline package (SOP) format.

Essence

The essence of TDF8546ASD/N1ZU lies in its ability to amplify audio signals with high fidelity and efficiency.

Packaging/Quantity

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

Specifications

  • Power Supply Voltage: 8V - 18V
  • Output Power: 4 x 50W (max)
  • Total Harmonic Distortion: < 0.1%
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOP-36

Detailed Pin Configuration

The pin configuration of TDF8546ASD/N1ZU is as follows:

  1. VCC
  2. OUT1
  3. OUT2
  4. OUT3
  5. OUT4
  6. GND
  7. MUTE
  8. ST-BY
  9. IN1
  10. IN2
  11. IN3
  12. IN4
  13. IN5
  14. IN6
  15. IN7
  16. IN8
  17. IN9
  18. IN10
  19. IN11
  20. IN12
  21. IN13
  22. IN14
  23. IN15
  24. IN16
  25. IN17
  26. IN18
  27. IN19
  28. IN20
  29. IN21
  30. IN22
  31. IN23
  32. IN24
  33. IN25
  34. IN26
  35. IN27
  36. IN28

Functional Features

  • High-quality audio amplification
  • Low distortion and noise levels
  • Wide operating voltage range
  • Built-in mute and standby functions for power management
  • Multiple input channels for versatile audio applications

Advantages and Disadvantages

Advantages

  • Provides high-quality sound reproduction
  • Compact size allows for easy integration into various devices
  • Wide operating voltage range enables flexibility in power supply
  • Mute and standby functions enhance power management capabilities

Disadvantages

  • May require additional external components for optimal performance
  • Limited output power compared to some other audio amplifier ICs

Working Principles

TDF8546ASD/N1ZU operates on the principle of amplifying audio signals using a combination of internal circuitry and external components. The input audio signals are processed and amplified, resulting in an amplified output that can drive speakers or other audio devices.

Detailed Application Field Plans

TDF8546ASD/N1ZU finds application in various electronic devices, including but not limited to: - Car audio systems - Home theater systems - Portable speakers - Audio amplifiers for musical instruments

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TDF8546ASD/N1ZU include: - TDA7850 by STMicroelectronics - LM3886 by Texas Instruments - TAS5630 by Texas Instruments - MAX9744 by Maxim Integrated

These alternative models provide options for different power requirements, package types, and additional features based on specific application needs.

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技術ソリューションにおける TDF8546ASD/N1ZU 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。

  1. What is the maximum power output of TDF8546ASD/N1ZU?
    - The maximum power output of TDF8546ASD/N1ZU is 4 x 50 W.

  2. What are the recommended operating conditions for TDF8546ASD/N1ZU?
    - The recommended operating voltage range for TDF8546ASD/N1ZU is 8V to 18V.

  3. Can TDF8546ASD/N1ZU be used in automotive audio systems?
    - Yes, TDF8546ASD/N1ZU is designed for use in automotive audio systems.

  4. What is the typical total harmonic distortion (THD) of TDF8546ASD/N1ZU?
    - The typical THD of TDF8546ASD/N1ZU is less than 0.05%.

  5. Is TDF8546ASD/N1ZU compatible with digital audio inputs?
    - Yes, TDF8546ASD/N1ZU supports digital audio inputs such as I2S and TDM.

  6. What is the recommended heat dissipation method for TDF8546ASD/N1ZU?
    - It is recommended to use a heatsink or thermal pad for effective heat dissipation.

  7. Can TDF8546ASD/N1ZU operate in a bridged configuration?
    - Yes, TDF8546ASD/N1ZU can be configured for bridged operation to drive higher power loads.

  8. What is the standby current consumption of TDF8546ASD/N1ZU?
    - The standby current consumption of TDF8546ASD/N1ZU is typically less than 10 mA.

  9. Does TDF8546ASD/N1ZU have built-in short-circuit protection?
    - Yes, TDF8546ASD/N1ZU features built-in short-circuit protection for enhanced reliability.

  10. What is the recommended layout and grounding scheme for TDF8546ASD/N1ZU?
    - It is recommended to follow the layout and grounding guidelines provided in the datasheet for optimal performance.