AKD4386_05 Datasheet, PDF (1/23 Pages) Asahi Kasei Microsystems – 96kHz D/A converter for portable audio and home audio systems

ASAHI KASEI
[AKD4386]
AKD4386
Evaluation board Rev.A for AK4386
GENERAL DESCRIPTION
The AKD4386 is an evaluation board for the AK4386, the 24bit, 96kHz D/A converter for portable audio
and home audio systems. The AKD4386 has the interface with AKM’s A/D converter evaluation boards.
Therefore, it is easy to evaluate the AK4386. The AKD4386 also has the digital audio interface and can
achieve the interface with digital audio systems via opt-connector.
„ Ordering guide
AKD4386 --- Evaluation board for AK4386
FUNCTION
• Compatible with 2 types of interface
- Direct interface with AKM’s A/D converter evaluation boards
- On-board AK4112B as DIR which accepts optical
• BNC connector for an external clock input
VDD
Regulator
+5V
3V
VSS
OPT In
AK4112B
(DIR)
AK4386
LOUT
ROUT
Clock
Generator
DSP Data
10pin Header
Figure 1. AKD4386 Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual.
<KM072001>
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2005/10