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TLV320AIC14CDBTRG4
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TLV320AIC14CDBTRG4

Product Overview

  • Category: Integrated Circuit
  • Use: Audio Codec
  • Characteristics: High-performance, low-power stereo audio codec
  • Package: DBT (TSSOP-38)
  • Essence: Provides high-quality audio processing and conversion capabilities
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Audio Resolution: Up to 24-bit
  • Sampling Rate: Up to 96 kHz
  • Number of Channels: Stereo (2 channels)
  • Digital Interfaces: I2S, TDM, DSP
  • Analog Inputs: Microphone, Line-In
  • Analog Outputs: Headphone, Line-Out
  • Power Supply: 3.3V

Pin Configuration

The TLV320AIC14CDBTRG4 has a total of 38 pins. The pin configuration is as follows:

  1. VDDA
  2. VDDIO
  3. AGND
  4. AVDD
  5. DVDD
  6. DGND
  7. MICBIAS
  8. MICIN1P
  9. MICIN1N
  10. MICIN2P
  11. MICIN2N
  12. MICBIAS2
  13. LINEINL
  14. LINEINR
  15. LINEOUTL
  16. LINEOUTR
  17. HPLCOM
  18. HPRCOM
  19. HPL
  20. HPR
  21. BCLK
  22. WCLK
  23. SDIN
  24. SDOUT
  25. RESET
  26. GPIO1
  27. GPIO2
  28. GPIO3
  29. GPIO4
  30. GPIO5
  31. GPIO6
  32. GPIO7
  33. GPIO8
  34. GPIO9
  35. GPIO10
  36. GPIO11
  37. GPIO12
  38. GPIO13

Functional Features

  • High-quality audio processing and conversion
  • Low-power consumption
  • Flexible digital interfaces for easy integration
  • Multiple analog inputs and outputs
  • Built-in microphone bias voltage generation
  • Reset and general-purpose input/output pins for control and customization

Advantages and Disadvantages

Advantages

  • Provides high-quality audio processing and conversion capabilities
  • Low-power consumption for energy-efficient applications
  • Versatile digital interfaces allow for easy integration into various systems
  • Multiple analog inputs and outputs provide flexibility in audio connections
  • Built-in microphone bias voltage generation simplifies microphone interface design
  • Reset and general-purpose input/output pins offer control and customization options

Disadvantages

  • Limited to stereo audio (2 channels)
  • May require additional external components for certain applications

Working Principles

The TLV320AIC14CDBTRG4 operates by receiving digital audio data through its digital interfaces (I2S, TDM, DSP). The audio data is then processed and converted into analog signals using high-quality DACs (Digital-to-Analog Converters). The analog signals can be outputted through the headphone or line-out ports. Similarly, analog audio signals from microphones or line-in sources can be inputted and converted into digital audio data using ADCs (Analog-to-Digital Converters). The codec also provides various control and customization options through its input/output pins.

Detailed Application Field Plans

The TLV320AIC14CDBTRG4 is widely used in various audio-related 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 Systems: VoIP phones, conference systems

Alternative Models

  • TLV320AIC14CDBT
  • TLV320AIC14CDBTR
  • TLV320AIC14CDBTG4
  • TLV320AIC14IDBTR
  • TLV320AIC14IDBTRG4

(Note: This is not an exhaustive list and there may be other alternative models available.)

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10 pirs û bersivên hevpar ên têkildarî sepana TLV320AIC14CDBTRG4 di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of TLV320AIC14CDBTRG4 in technical solutions:

  1. Q: What is TLV320AIC14CDBTRG4? A: TLV320AIC14CDBTRG4 is a digital audio interface receiver and transmitter IC designed for audio applications.

  2. Q: What are the key features of TLV320AIC14CDBTRG4? A: Some key features include support for I2S, left-justified, right-justified, and DSP modes, programmable audio data format, and integrated PLL.

  3. Q: What is the operating voltage range of TLV320AIC14CDBTRG4? A: The operating voltage range is typically between 2.7V and 5.5V.

  4. Q: Can TLV320AIC14CDBTRG4 be used in both transmit and receive modes? A: Yes, TLV320AIC14CDBTRG4 can be used as both a receiver and a transmitter for audio signals.

  5. Q: Does TLV320AIC14CDBTRG4 support multiple audio channels? A: Yes, TLV320AIC14CDBTRG4 supports up to 8 audio channels.

  6. Q: What is the maximum sampling rate supported by TLV320AIC14CDBTRG4? A: TLV320AIC14CDBTRG4 supports a maximum sampling rate of 96 kHz.

  7. Q: Can TLV320AIC14CDBTRG4 be controlled using an external microcontroller? A: Yes, TLV320AIC14CDBTRG4 can be controlled using an external microcontroller via the I2C interface.

  8. Q: Does TLV320AIC14CDBTRG4 have built-in audio processing capabilities? A: No, TLV320AIC14CDBTRG4 is a digital audio interface IC and does not have built-in audio processing capabilities.

  9. Q: What are the typical applications of TLV320AIC14CDBTRG4? A: TLV320AIC14CDBTRG4 is commonly used in audio systems, telecommunication devices, portable media players, and automotive audio systems.

  10. Q: Is there any evaluation board available for TLV320AIC14CDBTRG4? A: Yes, Texas Instruments provides an evaluation board (EVM) for TLV320AIC14CDBTRG4 to facilitate testing and development.

Please note that these answers are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and technical documentation for accurate information.