ASAHI KASEI

[AKD4395]

<KM063300>

1

2000/7

General Description

The AKD4395 is an evaluation board for AK4395, which is 192kHz sampling 24Bit

∆Σ DAC. The AKD4395

includes a LPF which can add differential analog outputs from the AK4395 and also has a digital interface with

AKM’s wave generator using ROM data and AKM’s ADC evaluation boards. Therefore, it is easy to evaluate

the AK4395.

< Ordering Guide

AKD4395 Rev.C

--- Evaluation board Rev.C for AK4395: differential output

Function

< On-board differential output buffer circuit

< On-board clock generator

< BNC connector for an external clock input

< Compatible with 3types of interface

1. Direct interface with evaluation boards for AKM’s A/D converter (AKD539X, AKD535X)

2. Interface with a signal generator (AKD43XX)

3. On-board CS8414 as DIR which accepts optical input.

10pin Header

External

Clock

ROM Data

or

A/D input

Optical

Input

CS8414

(DIR)

Clock

Generator

AK4395

2nd Order LPF

Rch

Lch

Fig.1 Block diagram

* Circuit diagram and PCB layout are attached at the end of this manual.

(AKD4395 Rev.C is same as AKD4393 Rev.C.)

Evaluation board Rev.C for AK4395

AKD4395