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ADAU1361BCPZ-RL
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ADAU1361BCPZ-RL

Product Overview

Category

The ADAU1361BCPZ-RL belongs to the category of audio digital-to-analog converters (DACs).

Use

This product is primarily used in audio applications where high-quality digital audio signals need to be converted into analog signals for playback or amplification.

Characteristics

  • High-resolution audio conversion
  • Low power consumption
  • Integrated digital signal processing capabilities
  • Compact package size
  • Wide operating voltage range

Package

The ADAU1361BCPZ-RL comes in a small form factor package, making it suitable for space-constrained applications. The package type is BGA (Ball Grid Array).

Essence

The essence of the ADAU1361BCPZ-RL lies in its ability to provide high-quality audio conversion with integrated digital signal processing features, all within a compact package.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities specified by the manufacturer.

Specifications

  • Resolution: 24-bit
  • Sampling Rate: Up to 192 kHz
  • Power Supply Voltage: 2.5V - 3.6V
  • Digital Interface: I2S, TDM, and DSP modes supported
  • Total Harmonic Distortion + Noise (THD+N): <0.01%
  • Signal-to-Noise Ratio (SNR): >100 dB
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADAU1361BCPZ-RL has a total of 32 pins. Here is a detailed pin configuration:

  1. MCLK: Master Clock Input
  2. BCLK: Bit Clock Input
  3. LRCLK: Left/Right Clock Input
  4. SDATA_IN: Serial Data Input
  5. SDATA_OUT: Serial Data Output
  6. RESET: Reset Input
  7. DVDD: Digital Power Supply
  8. AGND: Analog Ground
  9. AVDD: Analog Power Supply
  10. VCOM: Common Voltage Reference
  11. VREF: Voltage Reference Output
  12. VOUTL: Left Channel Analog Output
  13. VOUTR: Right Channel Analog Output
  14. MICBIAS: Microphone Bias Voltage
  15. MICIN1P: Microphone Input 1 Positive
  16. MICIN1N: Microphone Input 1 Negative
  17. MICIN2P: Microphone Input 2 Positive
  18. MICIN2N: Microphone Input 2 Negative
  19. AUXINL: Auxiliary Input Left
  20. AUXINR: Auxiliary Input Right
  21. LINEINL: Line Input Left
  22. LINEINR: Line Input Right
  23. HPLOUT: Headphone Left Output
  24. HPROUT: Headphone Right Output
  25. SPKOUTL: Speaker Output Left
  26. SPKOUTR: Speaker Output Right
  27. GPIO1: General Purpose Input/Output 1
  28. GPIO2: General Purpose Input/Output 2
  29. GPIO3: General Purpose Input/Output 3
  30. GPIO4: General Purpose Input/Output 4
  31. DGND: Digital Ground
  32. NC: No Connection

Functional Features

The ADAU1361BCPZ-RL offers the following functional features:

  1. High-resolution audio conversion: The DAC supports up to 24-bit resolution, ensuring accurate reproduction of audio signals.
  2. Integrated digital signal processing: The device includes built-in DSP capabilities, allowing for various audio processing functions such as equalization and filtering.
  3. Flexible digital interface: It supports multiple digital audio interface modes, including I2S, TDM, and DSP, providing compatibility with a wide range of audio systems.
  4. Low power consumption: The device is designed to operate efficiently with low power consumption, making it suitable for portable and battery-powered applications.

Advantages and Disadvantages

Advantages

  • High-resolution audio conversion for superior sound quality
  • Integrated digital signal processing capabilities reduce the need for external components
  • Compact package size enables space-saving designs
  • Wide operating voltage range allows for flexibility in power supply options

Disadvantages

  • Limited pin count may restrict the number of input/output channels in complex audio systems
  • Requires additional external components for complete audio system integration

Working Principles

The ADAU1361BCPZ-RL operates by receiving digital audio data through its input pins (BCLK, LRCLK, SDATA_IN) and converting it into analog signals using its internal DAC. The integrated digital signal processing capabilities allow for real-time audio processing and manipulation. The converted analog audio signals can then be output through the appropriate pins (VOUTL, VOUTR, HPLOUT, HPROUT, SPKOUTL, SPKOUTR

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ADAU1361BCPZ-RL في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of ADAU1361BCPZ-RL:

Q1: What is ADAU1361BCPZ-RL? A1: ADAU1361BCPZ-RL is a digital audio processor IC manufactured by Analog Devices. It is commonly used in audio applications for processing and controlling audio signals.

Q2: What are the key features of ADAU1361BCPZ-RL? A2: Some key features of ADAU1361BCPZ-RL include stereo audio ADCs and DACs, integrated PLL, digital audio interfaces (I2S, TDM), programmable DSP core, and various audio processing algorithms.

Q3: What are the typical applications of ADAU1361BCPZ-RL? A3: ADAU1361BCPZ-RL is often used in audio systems such as portable audio players, soundbars, automotive infotainment systems, home theater receivers, and professional audio equipment.

Q4: How do I interface ADAU1361BCPZ-RL with other components? A4: ADAU1361BCPZ-RL supports standard digital audio interfaces like I2S and TDM, which can be used to connect it with microcontrollers, DSPs, codecs, amplifiers, and other audio devices.

Q5: Can ADAU1361BCPZ-RL be controlled using software? A5: Yes, ADAU1361BCPZ-RL can be programmed and controlled using SigmaStudio, a graphical development tool provided by Analog Devices. It allows users to design and configure the audio processing algorithms.

Q6: What power supply requirements does ADAU1361BCPZ-RL have? A6: ADAU1361BCPZ-RL typically operates from a single power supply voltage of 3.3V, but it also supports a wide range of supply voltages from 1.8V to 3.6V.

Q7: Can ADAU1361BCPZ-RL handle multiple audio channels? A7: Yes, ADAU1361BCPZ-RL supports stereo audio channels, which means it can process and control two audio channels simultaneously.

Q8: Does ADAU1361BCPZ-RL have built-in audio processing algorithms? A8: Yes, ADAU1361BCPZ-RL comes with a set of pre-built audio processing algorithms such as equalizers, compressors, limiters, and filters that can be used in various audio applications.

Q9: Is ADAU1361BCPZ-RL suitable for low-power applications? A9: Yes, ADAU1361BCPZ-RL is designed to operate in low-power environments and has features like power-down modes and automatic clock gating to minimize power consumption.

Q10: Where can I find more information about ADAU1361BCPZ-RL? A10: You can find detailed information about ADAU1361BCPZ-RL, including datasheets, application notes, and reference designs, on the Analog Devices website or by contacting their technical support team.