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TLV320AIC12CDBT
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TLV320AIC12CDBT

Product Overview

Category: Integrated Circuit (IC)

Use: Audio Codec

Characteristics: - High-performance audio codec - Designed for portable audio applications - Provides high-quality audio playback and recording capabilities - Supports various audio formats and sampling rates - Low power consumption

Package: DBT package (Thin Shrink Small Outline Package)

Essence: TLV320AIC12CDBT is a versatile audio codec that offers exceptional audio performance in portable devices.

Packaging/Quantity: The TLV320AIC12CDBT is available in a thin shrink small outline package. The quantity per package may vary depending on the supplier.

Specifications

  • Audio Formats: PCM, I2S, TDM
  • Sampling Rates: Up to 192 kHz
  • Resolution: Up to 24 bits
  • Power Supply Voltage: 1.8 V - 3.6 V
  • Operating Temperature Range: -40°C to +85°C
  • Total Harmonic Distortion + Noise (THD+N): <0.01%
  • Signal-to-Noise Ratio (SNR): >100 dB
  • Dynamic Range (DR): >100 dB
  • Package Dimensions: 5 mm x 5 mm

Detailed Pin Configuration

The TLV320AIC12CDBT has a total of 32 pins. Here is a detailed pin configuration:

  1. AVDD: Analog power supply voltage
  2. DVDD: Digital power supply voltage
  3. AGND: Analog ground
  4. DGND: Digital ground
  5. MICBIAS: Microphone bias voltage
  6. MICIN: Microphone input
  7. LINEINL: Left line input
  8. LINEINR: Right line input
  9. HPLCOM: Headphone left common
  10. HPL: Headphone left output
  11. HPRCOM: Headphone right common
  12. HPR: Headphone right output
  13. SPKL: Speaker left output
  14. SPKR: Speaker right output
  15. SPKCOM: Speaker common
  16. BCLK: Bit clock input/output
  17. WCLK: Word clock input/output
  18. SDIN: Serial data input
  19. SDOUT: Serial data output
  20. RESET: Reset pin
  21. GPIO1: General-purpose input/output 1
  22. GPIO2: General-purpose input/output 2
  23. GPIO3: General-purpose input/output 3
  24. GPIO4: General-purpose input/output 4
  25. GPIO5: General-purpose input/output 5
  26. GPIO6: General-purpose input/output 6
  27. GPIO7: General-purpose input/output 7
  28. GPIO8: General-purpose input/output 8
  29. MCLK: Master clock input
  30. XTALI: Crystal oscillator input
  31. XTALO: Crystal oscillator output
  32. NC: No connection

Functional Features

  • High-quality audio playback and recording
  • Low power consumption for extended battery life
  • Support for various audio formats and sampling rates
  • Integrated microphone bias voltage for direct microphone connection
  • Flexible general-purpose input/output pins for additional functionality
  • Crystal oscillator input for accurate timing

Advantages and Disadvantages

Advantages: - Exceptional audio performance - Versatile audio codec for portable devices - Low power consumption - Wide range of supported audio formats and sampling rates - Compact package size

Disadvantages: - Limited number of general-purpose input/output pins - Requires an external crystal oscillator for accurate timing

Working Principles

The TLV320AIC12CDBT is an audio codec that converts analog audio signals into digital data and vice versa. It utilizes advanced signal processing techniques to ensure high-quality audio playback and recording. The codec integrates various features such as microphone bias voltage, general-purpose input/output pins, and crystal oscillator input to provide a comprehensive audio solution for portable devices.

Detailed Application Field Plans

The TLV320AIC12CDBT is widely used in the following applications:

  1. Portable Media Players: Provides high-quality audio playback for music and video content.
  2. Smartphones: Enables clear voice communication and multimedia playback.
  3. Tablets: Enhances the audio experience during gaming, video streaming, and multimedia playback.
  4. Digital Voice Recorders: Ensures accurate and high-fidelity audio recording.
  5. Wearable Devices: Enables audio playback and voice communication in compact form factors.

Detailed and Complete Alternative Models

  1. TLV320AIC3104: Similar audio codec with additional features such as integrated headphone amplifiers and digital filters.
  2. TLV320AIC3254: Advanced audio codec with enhanced signal processing capabilities and support for advanced audio formats.
  3. TLV

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von TLV320AIC12CDBT in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of TLV320AIC12CDBT:

  1. Q: What is TLV320AIC12CDBT? A: TLV320AIC12CDBT is a digital audio interface receiver and transmitter IC designed for use in audio applications.

  2. Q: What are the key features of TLV320AIC12CDBT? A: Some key features include support for various audio formats, low power consumption, integrated audio processing algorithms, and flexible input/output configurations.

  3. Q: What audio formats does TLV320AIC12CDBT support? A: TLV320AIC12CDBT supports popular audio formats such as I2S, TDM, and PCM.

  4. Q: Can TLV320AIC12CDBT be used in both receiver and transmitter applications? A: Yes, TLV320AIC12CDBT can be used as both a receiver and a transmitter, making it suitable for full-duplex audio systems.

  5. Q: How does TLV320AIC12CDBT handle audio processing? A: TLV320AIC12CDBT integrates audio processing algorithms such as equalization, filtering, and dynamic range compression to enhance audio quality.

  6. Q: What is the power consumption of TLV320AIC12CDBT? A: TLV320AIC12CDBT has low power consumption, typically operating at less than 10mW.

  7. Q: Can TLV320AIC12CDBT be controlled using a microcontroller? A: Yes, TLV320AIC12CDBT can be controlled using a microcontroller through its I2C interface.

  8. Q: What is the recommended power supply voltage for TLV320AIC12CDBT? A: The recommended power supply voltage for TLV320AIC12CDBT is typically between 2.7V and 3.6V.

  9. Q: Does TLV320AIC12CDBT have built-in protection features? A: Yes, TLV320AIC12CDBT includes built-in protection features such as short-circuit and thermal protection.

  10. Q: What are some typical applications of TLV320AIC12CDBT? A: TLV320AIC12CDBT is commonly used in audio systems such as smartphones, tablets, portable media players, and automotive infotainment systems.

I hope this helps! Let me know if you have any more questions.