AK5578EN

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AK5578EN

IC ADC/AUDIO 32BIT 768K 64QFN

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規格

Part Status Active
Type ADC, Audio
Number of Channels 8
Resolution (Bits) 32 b
Sampling Rate (Per Second) 768k
Data Interface DSD, I2S
Voltage Supply Source Analog and Digital
Voltage - Supply 1.8V, 5V
Operating Temperature -40°C ~ 105°C
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Supplier Device Package 64-QFN (9x9)
Base Product Number AK5578

概述

Description

The AK5578EN is a high-performance, 32-bit audio digital-to-analog converter (DAC) designed for high-fidelity audio applications. It features a low distortion rate and a wide dynamic range, making it suitable for professional audio equipment, home theater systems, and high-end consumer electronics. The device supports various audio formats, ensuring compatibility with a range of digital audio sources.
Key features include a built-in programmable digital filter, which allows customization of the audio output characteristics, and support for multiple sampling rates up to 192 kHz. Additionally, the AK5578EN incorporates advanced noise-shaping technology to enhance audio quality by minimizing jitter and improving signal integrity.
With its I²S and PCM interface options, the AK5578EN is versatile and easy to integrate into various audio systems. Its low power consumption also makes it ideal for portable applications. Overall, the AK5578EN stands out for its performance, flexibility, and efficiency in delivering superior audio experiences.

Features

The AK5578EN is a high-performance audio digital-to-analog converter (DAC) designed for high-fidelity audio applications. Key features include:
1. High Resolution: Supports PCM input up to 32-bit/384kHz and DSD formats, ensuring superior audio quality.
2. Low Noise: Incorporates advanced noise shaping and filtering technologies, providing a signal-to-noise ratio (SNR) of up to 120 dB.
3. Integrated Digital Filters: Offers various digital filter options, allowing customization of sound characteristics.
4. I2S Interface: Facilitates seamless connection with digital audio sources and supports multiple data formats.
5. Low Power Consumption: Designed for efficiency, making it suitable for portable and battery-operated devices.
6. Flexible Output Options: Features differential and single-ended outputs for versatile integration into audio systems.
7. Compact Size: Available in a small package, ideal for space-constrained designs.
Overall, the AK5578EN is engineered for audiophiles and professionals seeking high-quality audio performance in their products.

Package

The AK5578EN is available in a TQFP (Thin Quad Flat Package) type, specifically a 48-pin TQFP package. This type of packaging offers a compact design suitable for various applications in audio processing.

Pinout

The AK5578EN is a high-performance 24-bit audio ADC (Analog-to-Digital Converter) manufactured by Asahi Kasei Microdevices. It features a total of 32 pins.
The key functions of the AK5578EN include:
1. Audio Conversion: Converts analog audio signals to digital format with high precision.
2. Sampling Rate: Supports various sampling rates up to 192 kHz.
3. Digital Filter: Includes a built-in digital filter for improved audio quality.
4. Multiple Inputs: Supports various input configurations, including differential and single-ended inputs.
5. I²S Format: Outputs audio data in I²S format, compatible with many digital audio systems.
6. Power Management: Offers low power consumption modes for efficiency.
This ADC is commonly used in professional audio equipment, consumer electronics, and other applications requiring high-quality audio processing.

Manufacturer

The AK5578EN is manufactured by Asahi Kasei Microdevices Corporation (AKM). AKM is a semiconductor company based in Japan, specializing in the design and production of high-performance audio and data conversion integrated circuits. The company is known for its expertise in analog and mixed-signal technologies, particularly for applications in audio and communication equipment. AKM's products are widely used in consumer electronics, automotive systems, and industrial applications, focusing on delivering high-quality sound and efficient data processing solutions.

Application

The AK5578EN is a high-performance audio ADC (Analog-to-Digital Converter) primarily used in professional audio equipment, digital mixing consoles, and high-fidelity audio systems. Its applications include music production, broadcasting, and recording, where high-resolution sound capture is essential. Additionally, it is suitable for home theater systems, sound reinforcement, and acoustic measurement, providing excellent signal integrity and low distortion in various audio processing environments.

Equivalent

The AK5578EN chip is a high-performance audio ADC (Analog-to-Digital Converter) from Asahi Kasei Microdevices. Equivalent products include the AK5578, AK5578EQ, and other similar high-resolution audio ADCs from manufacturers like Cirrus Logic (e.g., CS5381) and Texas Instruments (e.g., PCM1808). However, exact equivalents may depend on specific features and specifications required for your application. Always check datasheets for compatibility.

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