AKD4392-SB Datasheet, PDF (1/32 Pages) Asahi Kasei Microsystems – AK4392 Sound quality evaluation board Rev.0

[AKD4392-SB]
AKD4392-SB
AK4392 Sound quality evaluation board Rev.0
General Description
AKD4392-SB is an evaluation board for AK4392 corresponding to DVD-Audio, which is 32Bit DAC. The
AKD4392-SB includes a LPF which can add differential analog outputs from the AK4392 and also has a
digital interface. Therefore, it is easy to evaluate sound quality of the AK4392.
 Ordering Guide
AKD4392-SB --- Sound quality evaluation board for AK4392
Function
 On-board Analog output buffer circuit
 On-board digital audio interface. (AK4115)
COAX In
Opt In
DIR
AK4115
2nd Order LPF
AK4392
Lch
Rch
Figure 1. Block diagram
* Circuit diagram are attached at the end of this manual.
COAX is recommended for an evaluation of the Sound quality.
<KM099800>
1
2009/06