AK4458VN - Asahi Kasei Microdevices/AKM

Manufacturer Part Number

AK4458VN

Manufacturer

akm-semiconductor

Introduction

High-performance 32-bit 8-channel DAC for premium audio applications

Product Features and Performance

32-bit resolution

8-channel audio output

Supports up to 768kHz sampling rate

DSD and I2S data interfaces

Wide voltage supply range from 1.7V to 5.5V

Extended operating temperature from -40°C to 105°C

Surface mount 48-VFQFN exposed pad package

Product Advantages

High-resolution sound quality

Multiple channels for surround sound systems

High sampling rates for detailed audio reproduction

Compatible with various digital audio formats

Flexible power supply options

Suitable for high-temperature environments

Key Technical Parameters

Resolution: 32 bits

Number of Channels: 8

Sampling Rate: Up to 768k per second

Data Interface: DSD, I2S

Voltage Supply Source: Analog and Digital

Voltage - Supply: 1.7V to 5.5V

Operating Temperature: -40°C to 105°C

Package: 48-VFQFN Exposed Pad

Quality and Safety Features

Built to high-quality standards

Robust design for reliable performance in various conditions

Compatibility

Suitable for use with analog and digital power supplies

Easily integrated into existing audio systems via I2S or DSD

Application Areas

High-fidelity home audio systems

Professional audio equipment

Multichannel audio interfaces

Advanced sound processing devices

Product Lifecycle

Product Status: Active

No current indication of discontinuation

Replacements or upgrades available for future integration

Several Key Reasons to Choose This Product

Exceptional audio quality with 32-bit resolution

Capable of handling complex multi-channel audio set-ups

High sampling rates allow for detailed and accurate sound reproduction

Versatile data interfaces for compatibility with various systems

Wide range of power supply compatibility

Durable and designed for long-term use in a variety of environments