AKD4556-B 查看數據表（PDF） - Asahi Kasei Microdevices

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AKD4556-B

AK4556 Evaluation board Rev.1

Asahi Kasei Microdevices 

ASAHI KASEI

[AKD4556-B]

AKD4556-B

AK4556 Evaluation board Rev.1

GENERAL DESCRIPTION

The AKD4556-B is an evaluation board for the AK4556, the 24Bit A/D & D/A converter. The AKD4556-B

can evaluate A/D converter and D/A converter separately in addition to loopback mode (A/D→D/A). The

AKD4556-B also has the digital audio interface and can achieve the interface with digital audio systems

via opt-connector.

„ Ordering guide

AKD4556-B --- Evaluation board for AK4556

FUNCTION

† Digital interface

- DIT (AK4114): optical or BNC

- DIR (AK4114): optical or BNC

† 10pin header for serial control interface

5V

Regulator

GND

LIN

RIN

AK4556

LOUT

ROUT

AK4114

(DIR&DIT)

BNC

Opt In

Opt Out

BNC

10pin Header

DSP

Figure 1. AKD4556-B Block Diagram

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

<KM082901>

-1-

2006/08

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