AK4425A AKM [Asahi Kasei Microsystems], AK4425A Datasheet - Page 23

• Manufacturer Part Number: AK4425A
• Description: 192kHz 24-Bit Stereo ?? DAC with 2Vrms Output
• Manufacturer: AKM [Asahi Kasei Microsystems]

Figure 15
as suggestions for peripheral circuitry.
MS1127-E-01
Note:
24bit Audio Data
Use low ESR (Equivalent Series Resistance) capacitors. When using polarized capacitors, the positive polarity pin
should be connected to the CP and VSS1 pin.
VSS1 and VSS2 should be separated from digital system ground.
Digital input pins should not be allowed to float.
Digital Ground
Master Clock
shows the system connection diagram. An evaluation board (AKD4425) is available for fast evaluation as well
μP
64fs
fs
Analog Ground
Figure 15. Typical Connection Diagram
1
2
3
4
5
6
7
8
SYSTEM DESIGN
VDD
MCLK
BICK
SDTI
LRCK
CSN
CCLK
CDTI
AK4425A
- 23 -
AOUTL
AOUTR
AVDD
VSS1
VSS2
VEE
CN
CP
16
15
14
13
12
11
10
9
1u (1)
0.1u
0.1u
1u (1)
+
+
+
10u
10u
Rch Out
Lch Out
Analog
5.0V
[AK4425A]
2011/03