ASAHI KASEI
[AK4114]
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS=0V; Note 2)
Parameter
Symbol
min
max
Power Supplies:
Analog
AVDD
-0.3
4.6
Digital
DVDD
-0.3
4.6
Input Buffer
TVDD
-0.3
6.0
|AVSS-DVSS|
(Note 3)
0.3
∆GND
Input Current (Any pins except supplies)
IIN
-
±10
Input Voltage (Except XTI pin)
VIN
-0.3
TVDD+0.3
Input Voltage (XTI pin)
VINX
-0.3
DVDD+0.3
Ambient Temperature (Power applied)
Ta
-10
70
Storage Temperature
Tstg
-65
150
Note 2. All voltages with respect to ground.
Note 3. AVSS and DVSS must be connected to the same ground.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Units
V
V
V
V
mA
V
V
°C
°C
RECOMMENDED OPERATING CONDITIONS
(AVSS, DVSS=0V; Note 2)
Parameter
Power Supplies:
Analog
Digital
Input Buffer
Note 2. All voltages with respect to ground.
Symbol
AVDD
DVDD
TVDD
min
2.7
2.7
DVDD
typ
3.3
3.3
3.3
max
3.6
AVDD
5.5
Units
V
V
V
S/PDIF RECEIVER CHARACTERISTICS
(Ta=25°C; AVDD, DVDD=2.7~3.6V;TVDD=2.7~5.5V)
Parameter
Symbol
min
typ
Input Resistance
Zin
10
Input Voltage
VTH
200
Input Hysteresis
VHY
50
Input Sample Frequency
fs
32
-
max
192
Units
kΩ
mVpp
mV
kHz
DC CHARACTERISTICS
(Ta=25°C; AVDD, DVDD=2.7~3.6V;TVDD=2.7~5.5V; unless otherwise specified)
Parameter
Symbol
min
typ
max
Units
Power Supply Current
Normal operation: PDN = “H”
(Note 4)
28
56
mA
Power down:
PDN = “L”
(Note 5)
10
100
µA
High-Level Input Voltage
VIH
70%DVDD
-
TVDD
V
Low-Level Input Voltage
VIL
DVSS-0.3
-
30%DVDD
V
VOH
DVDD-0.4
-
-
V
High-Level Output Voltage
(Iout=-400µA)
Low-Level Output Voltage
VOL
-
-
0.4
V
(Except SDA pin: Iout=400µA)
VOL
-
-
0.4
V
(
SDA pin: Iout= 3mA)
Input Leakage Current
Iin
-
-
±
10
µA
Note 4. AVDD, DVDD=3.3V, TVDD=5.0V, C
L
=20pF, fs=192kHz, X'tal=24.576MHz, Clock Operation Mode 2,
OCKS1=1, OCKS0=1. AVDD=11mA (typ), DVDD=17mA (typ), TVDD=10µA (typ).
DVDD=28mA (typ) when the circuit of Figure 22 is attached to both TX0 and TX1 pins.
Note 5. RX inputs are open and all digital input pins are held DVDD or DVSS.
MS0098-E-04
-6-
2004/03
AKM [ ASAHI KASEI MICROSYSTEMS ]
