AKD4642
器件描述：Evaluation board Rev.0 for AK4642
器件厂商：AKM [Asahi Kasei Microsystems]
厂商主页：http://www.akm.com
文件大小：926.25KB，共34页
Sponsor by e络盟器件资料摘要：
ASAHI KASEI [AKD4642-B]
2005/02
- 1 -
GENERAL DESCRIPTION
AKD4642-B is an evaluation board for the AK4642, 16bit CODEC with built-in MIC/HP/SPK amplifier. The
AKD4642 can evaluate A/D converter and D/A converter separately in addition to loop-back mode (A/D →
D/A). The AKD4642 also has the digital audio interface and can achieve the interface with digital audio
systems via opt-connector.
Ordering guide
AKD4642-B --- Evaluation board for AK4642
(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
• DIT/DIR with optical input/output
• 10pin Header for serial control mode
10pin Header
Control Data
10pin Header
3.3V
GND
HP
BEEP
AK4114
Opt In
Opt Out
AK4642
LOUT/
ROUT
5V
Regulator
LIN1/
RIN1
LIN2/
RIN2
DSP
Figure 1. AKD4642 Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual
Evaluation board Rev.0 for AK4642
AKD4642-B
- 1 -
GENERAL DESCRIPTION
AKD4642-B is an evaluation board for the AK4642, 16bit CODEC with built-in MIC/HP/SPK amplifier. The
AKD4642 can evaluate A/D converter and D/A converter separately in addition to loop-back mode (A/D →
D/A). The AKD4642 also has the digital audio interface and can achieve the interface with digital audio
systems via opt-connector.
Ordering guide
AKD4642-B --- Evaluation board for AK4642
(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
• DIT/DIR with optical input/output
• 10pin Header for serial control mode
10pin Header
Control Data
10pin Header
3.3V
GND
HP
BEEP
AK4114
Opt In
Opt Out
AK4642
LOUT/
ROUT
5V
Regulator
LIN1/
RIN1
LIN2/
RIN2
DSP
Figure 1. AKD4642 Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual
Evaluation board Rev.0 for AK4642
AKD4642-B