AK4589 Datasheet, PDF (13/76 Pages) Asahi Kasei Microsystems – 2/8 CHANNEL AUDIO CODEC WITH DIR

ASAHI KASEI
[AK4589]
DCಛੑ
(Ta=25°C; AVDD, DVDD, PVDD=4.75∼5.25V; TVDD=2.7∼5.25V)
Parameter
Symbol
min
High-Level Input Voltage
(Except XTI pin) VIH
2.2
Low-Level Input Voltage
(XTI pin) VIH 70%DVDD
(Except XTI pin) VIL
-
(XTI pin) VIL
-
Input Voltage at AC Coupling (XTI pin) (Note15)
VAC 40%DVDD
High-Level Output Voltage
(Except TX0-1, DZF pins: Iout=-400µA) VOH TVDD-0.4
(TX0-1 pin: Iout=-400µA) VOH DVDD-0.4
(DZF pin: Iout=-400µA) VOH AVDD-0.4
Low-Level Output Voltage
(Iout=400µA) VOL
-
Input Leakage Current
Iin
-
Note:
15. XTI pinʹΧοϓϦϯάίϯσϯα (0.1µF)Λ઀ଓͨ͠৔߹
typ
max
-
-
-
-
-
0.8
- 30%DVDD
-
-
-
-
-
-
-
-
-
0.4
-
±10
Units
V
V
V
V
Vpp
V
V
V
V
µA
S/PDIFϨγʔόಛੑ
(Ta=25°C; AVDD, DVDD, PVDD=4.75~5.25V;TVDD=2.7~5.25V)
Parameter
Symbol
min
Input Resistance
Zin
Input Voltage (Internally biased at PVDD/2)
VTH
200
Input Hysteresis
VHY
-
Input Sample Frequency
fs
32
typ
max
Units
10
kΩ
mVpp
50
mV
-
192
kHz
PVDD
RX pin
20k(typ)
20k(typ)
PVSS VCOM
Internal biased pin Circuit
MS0339-J-00
- 13 -
2004/09