AKD4552-A Datasheet, PDF (1/33 Pages) Asahi Kasei Microsystems – 24bit A/D and D/A converter,

ASAHI KASEI
[AKD4552-A]
AKD4552-A
Evaluation board Rev.0 for AK4552
GENERAL DESCRIPTION
AKD4552-A is an evaluation board for the digital audio 24bit A/D and D/A converter, AK4552. The
AKD4552-A can evaluate A/D converter and D/A converter separately in addition to loopback mode (A/D
→ D/A). The A/D section can be evaluated by interfacing with AKM’s DAC evaluation boards directly. The
AKD4552-A has the interface with AKM’s ADC evaluation boards. Therefore, it’s easy to evaluate the D/A
section. The AKD4552-A also has the digital audio interface and can achieve the interface with digital
audio systems via opt-connector.
„ Ordering guide
AKD4552-A --- Evaluation board for AK4552
FUNCTION
• DIT/DIR with optical input/output
• BNC connector for an external clock input
2.4 ~ 4.0V GND
LIN
RIN
LOUT
ROUT
AK4552
AK4112B
(DIR)
AK4103A
(DIT)
Opt In
Opt Out
Clock
Generator
A/D, D/A Data
10pin Header
Figure 1. AKD4552-A Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual.
<KM080600>
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