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AK4432VT

Interface: 32 I2S

Inventory:9,171

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Overview of AK4432VT

The AK4432VT is a high-performance stereo D/A converter (DAC) with advanced digital audio processing capabilities, making it ideal for audio applications that require superior sound quality and fidelity. This DAC supports various input formats and provides high-resolution audio output.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • DGND: Digital Ground
  • LOUT-: Left Channel Negative Output
  • LOUT+: Left Channel Positive Output
  • AGND: Analog Ground
  • VCOM: Common Voltage
  • AVCC: Analog Power Supply
  • VOUT: Switched Capacitor Filter Output
  • RCK: Receive Clock Input
  • LRCK: LR Clock Input
  • BICK: Bit Clock Input
  • SCK: System Clock Input
  • SDATA: Serial Data Input
  • MODE: Mode Control Input
  • MUTE: Audio Mute Control Input
  • MVDD: Digital Power Supply
  • RSTN: Reset Signal Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AK4432VT DAC for a visual representation.

Key Features

  • High-Resolution Audio: The AK4432VT supports high-resolution audio formats, delivering exceptional sound quality and clarity.
  • Advanced Digital Processing: This DAC incorporates advanced digital processing algorithms to enhance audio performance and fidelity.
  • Low Distortion: With low distortion and noise levels, the AK4432VT ensures accurate reproduction of audio signals.
  • Flexible Input Formats: It supports a variety of input formats, including I2S, PCM, and DSD, catering to diverse audio sources.
  • Low Power Consumption: The AK4432VT is designed for low power consumption, suitable for portable and battery-powered audio devices.

Note: For detailed technical specifications, please refer to the AK4432VT datasheet.

Application

  • High-End Audio Systems: Suitable for use in high-fidelity audio systems, including amplifiers, preamplifiers, and audio interfaces.
  • Professional Audio Equipment: Ideal for integrating into professional audio recording and production equipment to maintain audio quality.
  • Consumer Audio Devices: Can be utilized in consumer electronics such as media players, soundbars, and home theater systems for superior audio output.

Functionality

The AK4432VT is a high-performance stereo D/A converter that excels in converting digital audio signals to analog with exceptional fidelity and precision. It is designed to meet the demanding requirements of high-quality audio playback and processing.

Usage Guide

  • Power Supply: Connect AVCC (Pin 6) and MVDD (Pin 15) to the appropriate power sources as per the datasheet specifications.
  • Audio Inputs: Input the audio data using the supported input formats and control the mode settings via the MODE pin (Pin 12).
  • Signal Clocking: Connect the receive clock, LR clock, bit clock, and system clock inputs for proper operation according to the datasheet guidelines.

Frequently Asked Questions

Q: What input formats are supported by the AK4432VT?
A: The AK4432VT supports various input formats such as I2S, PCM, and DSD for versatile audio integration.

Q: Does the AK4432VT require external digital audio processing?
A: The AK4432VT incorporates advanced digital processing capabilities, minimizing the need for external processing in many applications.

Equivalent

For similar functionalities, consider these alternatives to the AK4432VT:

  • PCM1794A: This high-performance stereo DAC from Texas Instruments offers similar high-resolution audio performance and features for demanding audio applications.
  • ES9028PRO: A stereo DAC from ESS Technology known for its advanced digital processing and exceptional sound quality, providing an alternative for high-end audio systems.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Audio D/A Converter ICs RoHS Details
Number of Converters 2 Converter Sampling Rate 192 kHz
Interface Type I2C, SPI Resolution 32 bit
Number of DAC Outputs 2 Output SNR - Signal to Noise Ratio 108 dB
Supply Voltage - Min 3.3 V Supply Voltage - Max 3.3 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 105 C
Mounting Style SMD/SMT Brand Asahi Kasei Microdevices
Moisture Sensitive Yes Number of Channels 2 Channel
Operating Supply Voltage 3.3 V Product Type Audio D/A Converter ICs
Factory Pack Quantity 1000 Subcategory Audio ICs
Unit Weight 0.002469 oz

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