AKD4385-SC Datasheet, PDF (1/31 Pages) Asahi Kasei Microsystems – 192kHz sampling 24Bit ΔΣ DAC

ASAHI KASEI
[AKD4385-SC]
AKD4385-SC
AK4385 Evaluation board Rev.1
General Description
The AKD4385-SC is an evaluation board for AK4385, which is 192kHz sampling 24Bit ∆Σ DAC. The
AKD4385-SC includes a LPF which can add differential analog outputs from the AK4385 and also has a digital
interface. Therefore, it is easy to evaluate the AK4385.
 Ordering Guide
AKD4385-SC --- Evaluation board for AK4385
Function
 On-board Analog output buffer circuit
 On-board digital audio interface. (AK4113)
+15V
+3.3V
Reg
+5V
Reg
AGND -15V
COAX In
Opt In
PORT1
EXT
PORT2
Control
Data
DIR
AK4113
AK4385
Figure 1. Block diagram
2nd Order
LPF
Lch
Rch
* Circuit diagram and PCB layout are attached at the end of this manual.
COAX is recommended for an evaluation of the Sound quality.
<KM082701>
1
2006/04