AKD4633-A Datasheet, PDF (1/38 Pages) Asahi Kasei Microsystems – 16bit mono CODEC with MIC/SPK amplifier.

ASAHI KASEI
[AKD4633-A]
AKD4633-A
AK4633 Evaluation board Rev.3
GENERAL DESCRIPTION
AKD4633-A is an evaluation board for the AK4633VN, 16bit mono CODEC with MIC/SPK amplifier. The
AKD4633-A can evaluate A/D converter and D/A converter separately in addition to loopback mode (A/D
→ D/A). AKD4633-A also has the digital audio interface and can achieve the interface with digital audio
systems via opt-connector.
„ Ordering guide
AKD4633-A
--- Evaluation board for AK4633VN
(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/DIR with optical input/output
• BNC connector for an external clock input
• 10pin Header for serial control mode
AVDD DVDD SVDD
5V
3.3V
Regulator
GND
MIC-Jack
MIC
BEEP/MIN/MOUT
AOUT
SPK-Jack
AK4633VN
Control Data
10pin Header
DSP
10pin Header
AK4114
Opt In
Opt Out
Clock
Gen
Figure 1. AKD4633-A Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual.
<KM079406>
-1-
2007/04