AK4566 Datasheet, PDF (9/45 Pages) Asahi Kasei Microsystems – 20bit Stereo CODEC with built-in IPGA & HP-AMP

ASAHI KASEI
AKM CONFIDENTIAL
[AK4566]
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
Low-Level Input Voltage
VIH
70%DVDD
VIL
-
-
V
30%DVDD
V
Input Voltage at AC Coupling (Note 19)
VAC
1.0
Vpp
High-Level Output Voltage (Iout = -100µA)
VOH DVDD-0.4
-
-
V
Low-Level Output Voltage (Iout = 100µA)
VOL
-
-
0.4
V
Input Leakage Current
Iin
-
-
±10
µA
Note 19. When AC coupled capacitor is connected to MCLK pin.
REV 0.5
2002/2
-9-