AK4569 Datasheet, PDF (9/45 Pages) Asahi Kasei Microsystems – 20-Bit Stereo CODEC with IPGA & HP-AMP

ASAHI KASEI
[AK4569]
Boost Frequency (fs=44.1kHz)
0
MAX
-5
-10
MID
-15
-20
MIN
-25
0.01
0.1
1
10
Frequency [kHz]
Figure 3. Boost Frequency (fs=44.1kHz)
DC CHARACTERISTICS
(Ta=25°C; AVDD, DVDD, HVDD = 2.5 ∼ 3.6V)
Parameter
Symbol
min
typ
max
Units
High-Level Input Voltage
VIH
70%DVDD
-
V
Low-Level Input Voltage
Input Voltage at AC Coupling (Note 19)
VIL
-
VAC
1.0
30%DVDD
V
Vpp
High-Level Output Voltage (Iout = −100µA)
VOH
DVDD−0.4
-
Low-Level Output Voltage (Iout = 100µA)
VOL
-
-
-
V
0.4
V
Input Leakage Current
Iin
-
-
±10
µA
Note 19. When AC coupled capacitor is connected to MCLK pin.
MS0292-E-01
-9-
2005/07