AKD4387-SB Datasheet, PDF (1/26 Pages) Asahi Kasei Microsystems – 192kHz sampling 24Bit DAC

ASAHI KASEI
[AKD4387-SB]
AKD4387-SB
AK4387 Evaluation board Rev.0
General Description
The AKD4387-SB is an evaluation board for AK4387, which is 192kHz sampling 24Bit '6 DAC. The
AKD4387-SB includes a LPF which can add differential analog outputs from the AK4387 and also has a digital
interface. Therefore, it is easy to evaluate the AK4387.
 Ordering Guide
AKD4387-SB --- Evaluation board for AK4387
Function
 On-board Analog output buffer circuit
 On-board digital audio interface. (AK4113)
+15V
+5V
GND -15V
+3.3V
Reg
+5V
Reg
COAX In
Opt In
PORT1
Control
Data
PORT2
EXT
DIR
AK4113
AK4387
Lch
2nd Order
LPF
Rch
Figure 1. AKD4387-SB Block diagram
* Circuit diagram are attached at the end of this manual.
COAX is recommended for an evaluation of the Sound quality.
<KM084600>
1
2006/07