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TAS5414ATPHDRQ1G4
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TAS5414ATPHDRQ1G4

Product Overview

  • Category: Integrated Circuit
  • Use: Audio Amplifier
  • Characteristics: High-performance, automotive-grade audio amplifier
  • Package: PowerPAD-HTQFP (64-pin)
  • Essence: Provides high-quality audio amplification for automotive applications
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

  • Power Supply Voltage: 6V to 26V
  • Output Power: 45W x 4 channels
  • Total Harmonic Distortion + Noise: <0.03%
  • Signal-to-Noise Ratio: >100dB
  • Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The TAS5414ATPHDRQ1G4 has a total of 64 pins. Here is the detailed pin configuration:

  1. VDDA
  2. VSSA
  3. OUT1
  4. OUT2
  5. OUT3
  6. OUT4
  7. GND
  8. IN1
  9. IN2
  10. IN3
  11. IN4
  12. MUTE
  13. STBY
  14. FAULT
  15. DIAG
  16. LIN1
  17. LIN2
  18. LIN3
  19. LIN4
  20. LOUT1
  21. LOUT2
  22. LOUT3
  23. LOUT4
  24. ROUT1
  25. ROUT2
  26. ROUT3
  27. ROUT4
  28. PVCC
  29. PVSS
  30. AVCC
  31. AVSS
  32. BSTMON
  33. BSTMON
  34. BSTMON
  35. BSTMON
  36. BSTMON
  37. BSTMON
  38. BSTMON
  39. BSTMON
  40. BSTMON
  41. BSTMON
  42. BSTMON
  43. BSTMON
  44. BSTMON
  45. BSTMON
  46. BSTMON
  47. BSTMON
  48. BSTMON
  49. BSTMON
  50. BSTMON
  51. BSTMON
  52. BSTMON
  53. BSTMON
  54. BSTMON
  55. BSTMON
  56. BSTMON
  57. BSTMON
  58. BSTMON
  59. BSTMON
  60. BSTMON
  61. BSTMON
  62. BSTMON
  63. BSTMON
  64. BSTMON

Functional Features

  • High-quality audio amplification for automotive applications
  • Four independent channels with 45W output power each
  • Low total harmonic distortion and noise
  • Wide operating temperature range (-40°C to +105°C)
  • Built-in fault detection and diagnostic features
  • Mute and standby modes for power management

Advantages and Disadvantages

Advantages: - High-performance audio amplification - Automotive-grade reliability - Wide operating temperature range - Fault detection and diagnostic capabilities

Disadvantages: - Limited output power compared to some other amplifiers - Higher cost compared to lower-end audio amplifiers

Working Principles

The TAS5414ATPHDRQ1G4 is a class-D audio amplifier that utilizes pulse-width modulation (PWM) technology to convert the input audio signal into high-quality amplified output. It operates by rapidly switching the power supply voltage on and off, controlling the duty cycle of the PWM signal to reproduce the original audio waveform accurately.

Detailed Application Field Plans

The TAS5414ATPHDRQ1G4 is specifically designed for automotive audio systems. It can be used in various applications, including:

  • Car stereo systems
  • In-car entertainment systems
  • Amplification for speakers and subwoofers in vehicles

Detailed and Complete Alternative Models

  • TAS5412ATPHDRQ1G4: Similar to TAS5414ATPHDRQ1G4 but with two channels instead of four.
  • TAS5424ATPHDRQ1G4: Similar to TAS5414ATPHDRQ1G4 but with higher output power (75W x 4 channels).

These alternative models provide options based on specific requirements and power needs.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng TAS5414ATPHDRQ1G4 trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of TAS5414ATPHDRQ1G4 in technical solutions:

1. What is TAS5414ATPHDRQ1G4? - TAS5414ATPHDRQ1G4 is a four-channel digital audio amplifier designed for automotive applications.

2. What is the power output of TAS5414ATPHDRQ1G4? - The power output of TAS5414ATPHDRQ1G4 is typically 45 watts per channel at 10% THD+N into a 4-ohm load.

3. Can TAS5414ATPHDRQ1G4 be used in other applications apart from automotive? - While TAS5414ATPHDRQ1G4 is primarily designed for automotive applications, it can also be used in other audio amplification solutions where its specifications meet the requirements.

4. What is the input voltage range of TAS5414ATPHDRQ1G4? - The input voltage range of TAS5414ATPHDRQ1G4 is typically between 4.5V and 26V.

5. Does TAS5414ATPHDRQ1G4 support any audio processing features? - Yes, TAS5414ATPHDRQ1G4 supports various audio processing features such as gain control, mute, and thermal protection.

6. How many channels does TAS5414ATPHDRQ1G4 have? - TAS5414ATPHDRQ1G4 has four independent channels, allowing it to drive up to four speakers simultaneously.

7. What is the efficiency of TAS5414ATPHDRQ1G4? - TAS5414ATPHDRQ1G4 has a high-efficiency rating, typically around 90%, which helps in reducing power consumption and heat dissipation.

8. Can TAS5414ATPHDRQ1G4 be used with different speaker impedance? - Yes, TAS5414ATPHDRQ1G4 can be used with a wide range of speaker impedances, including 2-ohm, 4-ohm, and 8-ohm speakers.

9. Does TAS5414ATPHDRQ1G4 have any built-in protection features? - Yes, TAS5414ATPHDRQ1G4 includes various protection features such as over-temperature protection, over-voltage protection, and short-circuit protection.

10. What is the package type of TAS5414ATPHDRQ1G4? - TAS5414ATPHDRQ1G4 comes in a PowerPAD-HTQFP package, which provides good thermal performance and ease of soldering.

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