GENERAL DESCRIPTION

The AKD4344-A is an evaluation board for the AK4344, 24bit and 96kHz DAC with DIT for portable and home audio systems. The AKD4344-A has the interface with AKM’s A/D converter evaluation boards and the interface with digital audio systems via optical connector. Therefore, it is easy to evaluate the AK4344.

FUNCTION

? Compatible with 2 types of input data interface

- Direct interface with AKM’s A/D converter evaluation boards via 10-pin header

- On-board AK4112B as DIR, which accepts optical or BNC Inputs

? Optical output for internal DIT

? BNC connector for an external clock input

? BNC connector for DAC output

AK4344屬于集成電路（IC） > 數(shù)模轉(zhuǎn)換器（DAC）。旭化成微電子株式會社制造生產(chǎn)的AK4344數(shù)模轉(zhuǎn)換器（DAC）數(shù)模轉(zhuǎn)換器（DAC、D/A、D2A 或 D 轉(zhuǎn) A）可將數(shù)字信號轉(zhuǎn)換為緩沖或無緩沖的模擬電壓或電流。DAC 架構(gòu)是否適合特定應(yīng)用，要取決于分辨率和采樣頻率。DAC 通常用于音樂播放器，將數(shù)字?jǐn)?shù)據(jù)流轉(zhuǎn)換為模擬音頻流。它們還用于電視和手機(jī)，將數(shù)字視頻數(shù)據(jù)轉(zhuǎn)換為模擬視頻信號，再連接到屏幕驅(qū)動器，以顯示單色或彩色圖像。