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TDA7575BPD
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TDA7575BPD

Product Overview

Category

TDA7575BPD belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in audio amplifier applications.

Characteristics

  • High output power capability
  • Low distortion
  • Wide supply voltage range
  • Thermal protection
  • Short-circuit protection

Package

TDA7575BPD is available in a PowerSO-36 package.

Essence

The essence of TDA7575BPD lies in its ability to provide high-quality audio amplification with low distortion and various protection mechanisms.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with a quantity of 50 units per reel/tube.

Specifications

  • Supply Voltage Range: 6V to 18V
  • Output Power: Up to 75W
  • Total Harmonic Distortion: <0.1%
  • Operating Temperature Range: -40°C to +125°C
  • Package Type: PowerSO-36

Detailed Pin Configuration

The TDA7575BPD IC has a total of 36 pins, which are configured as follows:

  1. Pin 1: VCC
  2. Pin 2: IN1-
  3. Pin 3: IN1+
  4. Pin 4: GND
  5. Pin 5: OUT1
  6. Pin 6: OUT2
  7. Pin 7: OUT3
  8. Pin 8: OUT4
  9. Pin 9: OUT5
  10. Pin 10: OUT6
  11. Pin 11: OUT7
  12. Pin 12: OUT8
  13. Pin 13: OUT9
  14. Pin 14: OUT10
  15. Pin 15: OUT11
  16. Pin 16: OUT12
  17. Pin 17: OUT13
  18. Pin 18: OUT14
  19. Pin 19: OUT15
  20. Pin 20: OUT16
  21. Pin 21: OUT17
  22. Pin 22: OUT18
  23. Pin 23: OUT19
  24. Pin 24: OUT20
  25. Pin 25: OUT21
  26. Pin 26: OUT22
  27. Pin 27: OUT23
  28. Pin 28: OUT24
  29. Pin 29: OUT25
  30. Pin 30: OUT26
  31. Pin 31: OUT27
  32. Pin 32: OUT28
  33. Pin 33: OUT29
  34. Pin 34: OUT30
  35. Pin 35: OUT31
  36. Pin 36: OUT32

Functional Features

  • High output power capability allows for driving multiple speakers.
  • Low distortion ensures high-quality audio reproduction.
  • Wide supply voltage range enables flexibility in various applications.
  • Thermal protection prevents the IC from overheating.
  • Short-circuit protection safeguards the IC and connected components.

Advantages and Disadvantages

Advantages

  • High output power capability
  • Low distortion for superior audio quality
  • Wide supply voltage range for versatility
  • Built-in thermal and short-circuit protection

Disadvantages

  • Limited pin configuration options
  • Relatively large package size

Working Principles

TDA7575BPD operates as an audio amplifier by amplifying the input audio signal and delivering it to the connected speakers. The IC utilizes internal circuitry to ensure low distortion and protect itself from thermal and short-circuit conditions.

Detailed Application Field Plans

TDA7575BPD finds application in various audio systems, including: 1. Car audio systems 2. Home theater systems 3. Professional audio equipment 4. Portable audio devices

Detailed and Complete Alternative Models

  1. TDA7560: Similar audio amplifier IC with lower output power capability.
  2. TDA7850: Audio amplifier IC with higher output power capability.
  3. TDA7498: Class-D audio amplifier IC for high-efficiency applications.

These alternative models offer different specifications and features to suit specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TDA7575BPD v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TDA7575BPD in technical solutions:

  1. Q: What is TDA7575BPD? A: TDA7575BPD is a power amplifier integrated circuit (IC) designed for automotive audio applications.

  2. Q: What is the maximum output power of TDA7575BPD? A: The maximum output power of TDA7575BPD is 4 x 45 Watts into 4 Ohms at 14.4V supply voltage.

  3. Q: Can TDA7575BPD be used in other applications apart from automotive audio? A: While it is primarily designed for automotive audio, TDA7575BPD can also be used in other audio amplification applications where the specifications match.

  4. Q: What is the input voltage range of TDA7575BPD? A: The input voltage range of TDA7575BPD is typically between 0.9V and 3.6V.

  5. Q: Does TDA7575BPD require an external heat sink? A: No, TDA7575BPD does not require an external heat sink as it has built-in thermal protection mechanisms.

  6. Q: Can TDA7575BPD operate with a single power supply? A: Yes, TDA7575BPD can operate with a single power supply ranging from 6V to 18V.

  7. Q: Is TDA7575BPD compatible with both analog and digital audio sources? A: Yes, TDA7575BPD is compatible with both analog and digital audio sources.

  8. Q: Does TDA7575BPD have short-circuit protection? A: Yes, TDA7575BPD has built-in short-circuit protection to prevent damage in case of a short circuit.

  9. Q: Can TDA7575BPD be used in bridged mode for higher power output? A: No, TDA7575BPD does not support bridged mode operation.

  10. Q: What are the typical applications of TDA7575BPD? A: TDA7575BPD is commonly used in automotive audio systems, such as car radios, amplifiers, and speakers.

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