TAS5101IDAPR

Product Overview

• Category: Integrated Circuit
• Use: Audio Amplifier
• Characteristics: High-performance, digital audio amplifier
• Package: 48-HTSSOP (Heat Sink Small Outline Package)
• Essence: Provides high-quality audio amplification in a compact form factor
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Power Supply Voltage Range: 4.5V to 26V
• Output Power: Up to 100W per channel
• Total Harmonic Distortion + Noise (THD+N): <0.03%
• Signal-to-Noise Ratio (SNR): >100dB
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TAS5101IDAPR has a total of 48 pins. The pin configuration is as follows:

1. VDDA
2. VDDP
3. PVDD
4. AVDD
5. AGND
6. PGND
7. OUTL
8. OUTL
9. OUTL
10. OUTL
11. OUTL
12. OUTL
13. OUTL
14. OUTL
15. OUTL
16. OUTL
17. OUTL
18. OUTL
19. OUTL
20. OUTL
21. OUTL
22. OUTL
23. OUTL
24. OUTL
25. OUTL
26. OUTL
27. OUTL
28. OUTL
29. OUTL
30. OUTL
31. OUTL
32. OUTL
33. OUTL
34. OUTL
35. OUTL
36. OUTL
37. OUTL
38. OUTL
39. OUTL
40. OUTL
41. OUTL
42. OUTL
43. OUTL
44. OUTL
45. OUTL
46. OUTL
47. OUTL
48. OUTL

Functional Features

• High-efficiency Class-D amplifier
• Advanced modulation scheme for improved audio performance
• Integrated protection features such as overcurrent and thermal shutdown
• Flexible input options including I2S, TDM, and PDM
• Low power consumption in standby mode

Advantages and Disadvantages

Advantages: - High-quality audio amplification - Compact package size - Wide operating voltage range - Integrated protection features

Disadvantages: - Limited output power compared to some other amplifiers - Requires external components for proper operation

Working Principles

The TAS5101IDAPR is a digital audio amplifier that utilizes a Class-D amplification scheme. It converts the incoming digital audio signal into a high-frequency pulse-width modulated (PWM) signal. This PWM signal is then amplified and filtered to produce the final analog audio output.

The amplifier operates by rapidly switching the output stage transistors on and off at a high frequency. This allows for efficient power conversion and minimizes heat dissipation. The integrated protection features ensure safe operation and prevent damage to the amplifier and connected speakers.

Detailed Application Field Plans

The TAS5101IDAPR is suitable for various audio amplification applications, including:

1. Home Theater Systems: Provides high-quality audio amplification for surround sound systems.
2. Automotive Audio Systems: Enhances the audio experience in cars and other vehicles.
3. Professional Audio Equipment: Used in amplifiers for concerts, studios, and live performances.
4. Portable Speakers: Enables compact and powerful audio amplification in portable speaker systems.
5. Gaming Consoles: Enhances the audio output of gaming consoles for an immersive gaming experience.

Detailed and Complete Alternative Models

1. TAS5611AIDBTR: Similar digital audio amplifier with higher output power capability.
2. TAS2770IDR: Integrated digital audio amplifier with advanced audio processing features.
3. TPA3116D2PWPR: Class-D audio amplifier with a different pin configuration and lower power consumption.

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