AK4388A AKM [Asahi Kasei Microsystems], AK4388A Datasheet - Page 14

• Manufacturer Part Number: AK4388A
• Description: 192kHz 24-Bit 2ch ?? DAC
• Manufacturer: AKM [Asahi Kasei Microsystems]

Figure 11
well as suggestions for peripheral circuitry.
MS1008-E-02
Notes:
- LRCK = fs, BICK=64fs.
- When AOUT drives capacitive load, a resistor must be connected in series between AOUT and capacitive load.
- All input pins except DIF1 and DEM pins must not be left floating.
shows the system connection diagram. An evaluation board (AKD4388A) is available for fast evaluation as
Reset & Power down
24bit Audio Data
Digital Ground
Master Clock
Mode
Setting
64fs
fs
Analog Ground
Figure 11. Typical Connection Diagram
SYSTEM DESIGN
1
2
3
4
5
6
7
8
MCLK
BICK
SDTI
LRCK
RSTN
SMUTE
ACKS
DIF0
- 14 -
AK4388A
AOUTR
AOUTL
VCOM
DEM
VDD
DIF1
DZF
VSS
16
15
14
13
12
11
10
9
0.1u
+
10u
+
10u
Optional External
Mute Circuits
[AK4388A]
Lch Out
Rch Out
Analog
Supply 5V
2010/09