TLV320AIC20KIPFBR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Codec
• Characteristics: High-performance, low-power, stereo audio codec with integrated headphone amplifier
• Package: 48-pin TQFP package
• Essence: TLV320AIC20KIPFBR is designed to provide high-quality audio processing and playback capabilities in various applications.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Audio Performance:
  • Sampling Rate: Up to 96 kHz
  • Dynamic Range: 100 dB
  • THD+N: -90 dB
• Power Supply:
  • Voltage Range: 2.7 V to 3.6 V
  • Power Consumption: 10 mW (typical)
• Interfaces:
  • I2C Control Interface
  • Serial Audio Interface (I2S, Left-Justified, Right-Justified)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TLV320AIC20KIPFBR has a total of 48 pins. The pin configuration is as follows:

1. VDDA
2. VSSA
3. AGND
4. AVDD
5. DVDD
6. RESET
7. SDA
8. SCL
9. MCLK
10. BCLK
11. WCLK
12. DIN
13. DOUT
14. LRCLK
15. HP_R
16. HP_L
17. MICBIAS
18. MICIN
19. MICBIAS
20. MICIN
21. MICBIAS
22. MICIN
23. MICBIAS
24. MICIN
25. MICBIAS
26. MICIN
27. MICBIAS
28. MICIN
29. MICBIAS
30. MICIN
31. MICBIAS
32. MICIN
33. MICBIAS
34. MICIN
35. MICBIAS
36. MICIN
37. MICBIAS
38. MICIN
39. MICBIAS
40. MICIN
41. MICBIAS
42. MICIN
43. MICBIAS
44. MICIN
45. MICBIAS
46. MICIN
47. MICBIAS
48. MICIN

Functional Features

• High-quality audio processing and playback capabilities
• Integrated headphone amplifier for driving headphones directly
• Low-power consumption for energy-efficient operation
• Flexible control interface options (I2C, Serial Audio Interface)
• Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages: - High-performance audio codec with excellent audio quality - Integrated headphone amplifier eliminates the need for external amplification - Low-power consumption extends battery life in portable devices - Versatile control interface options provide flexibility in system integration

Disadvantages: - Limited pin count may restrict the number of input/output channels in complex audio systems - Requires additional external components for complete audio system implementation

Working Principles

The TLV320AIC20KIPFBR operates by receiving digital audio data through its input pins and converting it into analog signals using high-quality DACs (Digital-to-Analog Converters). The analog signals are then amplified by an integrated headphone amplifier and made available at the output pins. The device can be controlled and configured through the I2C or Serial Audio Interface, allowing users to adjust various audio parameters.

Detailed Application Field Plans

The TLV320AIC20KIPFBR is suitable for a wide range of applications, including:

1. Portable Audio Devices: MP3 players, smartphones, tablets
2. Personal Computers: Sound cards, USB audio interfaces
3. Automotive Systems: Car audio systems, infotainment systems
4. Home Entertainment: Audio receivers, gaming consoles
5. Communication Devices: VoIP phones, conference systems

Detailed and Complete Alternative Models

1. TLV320AIC23BIPW - Similar audio codec with enhanced features and higher performance.
2. TLV320AIC3106IRHBT - Advanced audio codec with integrated digital signal processing capabilities.
3. TLV320DAC3100IRHBR - Dedicated digital-to-analog converter for high-fidelity audio applications.

(Note: The above alternative models are just examples and not an exhaustive list.)

This encyclopedia entry provides a comprehensive overview of the TLV320AIC20KIPFBR audio codec. It covers its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.