AK4490EN - AKM Semiconductor

Manufacturer Part Number

AK4490EN

Manufacturer

AKM Semiconductor

Introduction

The AK4490EN is a 32-bit, 2-channel, high-performance digital-to-analog converter (DAC) designed for high-end audio applications. It features a wide dynamic range, low noise, and low distortion, making it an ideal choice for audiophile-grade sound systems.

Product Features and Performance

32-bit resolution for exceptional audio fidelity

Supports up to 768 kHz sampling rate for high-resolution audio playback

Dual-channel design for stereo audio output

Supports DSD and I2S digital audio interfaces

Wide operating voltage range of 3V to 5.25V

Low power consumption for efficient battery-powered applications

Wide operating temperature range of -40°C to 85°C

Product Advantages

Exceptional audio quality with low noise and distortion

Versatile digital audio interface support

Efficient power usage for portable devices

Robust operating temperature range for diverse applications

Key Reasons to Choose This Product

Uncompromising audio performance for audiophile-grade sound systems

Flexible digital audio interface compatibility

Reliable operation in a wide range of environmental conditions

Optimized power efficiency for battery-powered devices

Quality and Safety Features

Robust 48-pin VFQFN package with exposed thermal pad for improved heat dissipation

Stringent quality control and testing procedures to ensure reliable operation

Compliance with industry safety and environmental standards

Compatibility

Compatible with various digital audio processors and system-on-chip (SoC) solutions

Application Areas

High-end audio equipment, such as home theaters, sound systems, and portable music players

Automotive infotainment systems

Professional audio equipment, like mixing consoles and recording studios

Product Lifecycle

The AK4490EN is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from AKM Semiconductor:

AK4493EQ

AK4497EQ

AK4499EQ

These models offer similar or improved performance and features compared to the AK4490EN. Customers are advised to contact our website's sales team for more information on the available options and recommendation on the best alternative for their specific application.