AK4341 Datasheet, PDF (14/18 Pages) Asahi Kasei Microsystems – 192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output

ASAHI KASEI
[AK4341]
SYSTEM DESIGN
Figure 6 shows the system connection diagram. An evaluation board (AKD4341) is available in order to allow an easy
study on the layout of a surrounding circuit.
Master Clock
64fs
24bit Audio Data
fs
Reset & Power down
Mode-
Setting
Digital Ground
1 MCLK
GAIN 16
2 BICK
VCOM 15
3 SDTI
VDD 14
4 LRCK
5 PDN
AK4341
VSS 13
HVDD 12
6 SMUTE
AOUTL 11
7 ACKS
AOUTR 10
8 DIF
DEM 9
+
10u
0.1u ⁺ 10u
0.1u ₊ 10u
Analog Ground
Figure 6. Typical Connection Diagram (GAIN = 0dB)
Analog
Supply 3.3V
Analog
Supply 9.0V
Lch Out
Rch Out
MS0558-E-01
- 14 -
2007/03