AK4499EQ中文资料Premium Switched Resistor 4ch DAC数据手册AKM规格书

描述 Description

The AK4499EQ is a 32-bit 4 channel switched register DAC that achieves industry-leading low distortion and low noise characteristics through newly developed distortion reduction technology and low noise design. The AK4499EQ supports PCM and DSD512 inputs up to 768kHz, making it ideal for playback of high-resolution sound sources that are becoming increasingly popular in network audio, USB-DAC, and car audio systems. Realize the characteristics. The AK4499EQ incorporates six types of 32-bit digital filters, making it possible to create sound quality flexibly and easily for various applications.

特性 Features

·VERITA AK4499EQFlagshipPremium D/A Converter：
·Product Name：AK4499EQ：AK4497EQ：
·Number of Channels ：  4ch；2ch；
·Output architecture ：  Current；Voltage；
·Resolution ：  32-bit；32-bit；
·THD+N ：  -124dB；-116dB；
·DR, S/N ：134dB140dB (Mono Mode)；128dB131dB (Mono Mode)；
·Sampling Rate ：  8 to 768kHz；8 to 768kHz；
·DSD Input ：  22.4MHz；22.4MHz；
·VELVET SOUND Technology：Low Distortion Technology：Yes ；Yes ；
·LSI Process for Audio：Yes ；Yes ；
·Non-Magnetic Pkg：Yes ；Yes ；
·“Sound Color” Digital Filters ：  6 types；6 types；
·Power Consumption ：  667mW；346mW；
·Power Supply ：Analog : 4.75 to 5.25VDigital : 1.7 to 3.6V；Analog : 4.75 to 5.25VDigital : 1.7 to 3.6V；
·Operation Temperature Range：-40 to +85°C；-40 to +85°C；
·Package：128-pin HTQFP；64-pin TQFP；

应用 Application

Network audio, USB-DAC, car audio system, etc.