AKD4620B-B_06 Datasheet, PDF (1/63 Pages) Asahi Kasei Microsystems – 24Bit A/D & D/A converter

ASAHI KASEI
[AKD4620B-B]
AKD4620B-B
AK4620B Evaluation board Rev.1
GENERAL DESCRIPTION
The AKD4620B-B is an evaluation board for the AK4620B, the 24Bit A/D & D/A converter. The
AKD4620B-B can evaluate A/D converter and D/A converter separately in addition to loopback mode
(A/D→D/A). The AKD4620B-B also has the digital audio interface and can achieve the interface with
digital audio systems via opt-connector.
„ Ordering guide
AKD4620B-B
--- Evaluation board for AK4620B
(Cable for connecting with printer port of IBM-AT compatible PC
and control software are packed with this. This control software
does not operate on Windows NT.)
FUNCTION
† Digital interface
- DIT (AK4114): optical or BNC
- DIR (AK4114): optical or BNC
† 10pin header for serial control interface
LIN
RIN
LOUT
ROUT
-15V +15V
Regulator ^{AGND DGND}
Input
Buffer
Output
Buffer
AK4620B
AK4114
(DIR&DIT)
BNC
Opt In
Opt Out
BNC
10pin Header
Control Data
Figure 1. AKD4620B-B Block Diagram
* Circuit diagram are attached at the end of this manual.
<KM078901>
-1-
2006/06