AKD5702-A Datasheet, PDF (1/33 Pages) Asahi Kasei Microsystems – portable digital audio 16bit A/D converter

ASAHI KASEI
[AKD5702-A]
AKD5702-A
AK5702 Evaluation Board Rev.1
GENERAL DESCRIPTION
AKD5702-A is an evaluation board for the portable digital audio 16bit A/D converter with MIC-AMP,
AK5702. AKD5702-A also has the digital audio interface and can achieve the interface with digital audio
systems via opt-connector.
„ Ordering guide
AKD5702-A
--- AK5702 Evaluation Board
(Cable for connecting with printer port of IBM-AT compatible PC and control software
are packed with this. This control software does not support Windows NT.)
FUNCTION
• DIT with optical output
• BNC connector for an external clock input
• 10pin Header for serial control interface
AVDD DVDD VD AGND DGND
5V
3.0V
Regulator
Control Data
10pin Header
LIN3/4/5
MIC3/4/5
RIN3/4/5
LIN1/2/5
MIC1/2/5
RIN1/2/5
AK5702
EXT_MCLK
EXT_LRCK
EXT_BCLK
CLOCK
GEN
AK4114
(DIT)
DSP 1
10pin Header
TDM
10pin Header
DSP 2
10pin Header
Opt In
Opt Out
Figure 1. AKD5702-A Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual.
<KM086501>
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2007 / 04