AKD4420-SC Datasheet, PDF (1/22 Pages) Asahi Kasei Microsystems – AK4420 Evaluation Board Rev.2

[AKD4420-SC]





AKD4420-SC
AK4420 Evaluation Board Rev.2
General Description
AKD4420-SC is an evaluation board for AK4420 (192kHz sampling 24Bit Stereo϶ЄDAC with 2Vrms
Output). AKD4420-SC has a digital audio interface (AK4115) of Optical input and can easily achieve the
interface with digital audio system. Therefore, it is easy to evaluate the sound quality of AK4420.
„ Ordering Guide
AKD4420-SC ---- AK4420 Evaluation Board
Function
˘ On-board digital audio interface. (AK4115)
REG:12V->3.3V ^{VCC:3.3V REG:12V->5V VDD:5V CVDD:5V}
COAX In
Opt In
AK4115
TORX141 ^DIR
AK4420
BNC Connector
Lch
BNC Connector
Rch
Port2
External
Figure 1. AKD4420-SC Block diagram
(* Circuit diagram are attached at the end of this manual.)
KM091904







2009/07