AK4621EF

The AK4621EF is a high-performance 24-bit stereo audio ADC (Analog-to-Digital Converter) designed for capturing audio signals with exceptional clarity and fidelity. It offers a sampling rate of up to 96kHz, making it suitable for professional audio recording and broadcast applications.

Pinout

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

• VDD: Power Supply Voltage
• VSS: Ground
• LRCK: Left/Right Clock Input
• BICK: Bit Clock Input
• DATA: Audio Data Output
• SDO: Serial Data Output
• MCLK: Master Clock Input
• MUTE: Mute Control Input
• VREF: Reference Voltage Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AK4621EF ADC for a visual representation.

Key Features

• High-Resolution Audio: Provides 24-bit resolution for accurate audio signal conversion.
• Wide Sampling Rate: Supports sampling rates up to 96kHz, ensuring high-fidelity audio capture.
• Low Power Consumption: Operates with low power consumption, suitable for portable audio devices.
• Flexible Clocking Options: Supports multiple clocking options including master clock input for versatile system integration.
• Integrated Mute Function: Includes a mute control input for convenient audio signal management.

Note: For detailed technical specifications, please refer to the AK4621EF datasheet.

Application

• Professional Audio Recording: Ideal for use in professional audio recording equipment.
• Broadcasting: Suitable for broadcasting applications requiring high-quality audio conversion.
• Portable Audio Devices: Used in portable audio devices for capturing and processing audio signals.

Functionality

The AK4621EF is a high-performance stereo audio ADC that converts analog audio signals into digital format with exceptional precision and fidelity, catering to various audio recording and processing needs.

Usage Guide

• Power Supply: Connect VDD (Pin X) and VSS (Pin X) to the appropriate power supply voltages.
• Data and Clock Connections: Connect LRCK, BICK, DATA, and MCLK pins according to the system's audio signal interface requirements.
• Mute Control: Use the MUTE pin for muting or unmuting the audio signal as needed.

Frequently Asked Questions

Q: What is the maximum sampling rate supported by the AK4621EF?
A: The AK4621EF supports a maximum sampling rate of 96kHz.

Q: Is the AK4621EF suitable for battery-operated devices?
A: Yes, the AK4621EF features low power consumption, making it suitable for use in battery-operated audio devices.