AK4117_10 Datasheet, PDF (5/37 Pages) Asahi Kasei Microsystems – Low Power 192kHz Digital Audio Receiver

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
|AVSS-DVSS| (Note 3)
ΔGND
0.3
Input Current (Any pins except supplies)
IIN
-
±10
Input Voltage (Except RX0, RX1 pins)
VIN1
-0.3
DVDD+0.3
(RX0, RX1 pins)
VIN2
-0.3
AVDD+0.3
Ambient Temperature (Power applied)
Ta
-40
85
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.
[AK4117]
Units
V
V
V
mA
V
V
°C
°C
RECOMMENDED OPERATING CONDITIONS
(AVSS=DVSS=0V; Note 2)
Parameter
Symbol
min
typ
Power Supplies:
Analog
Digital
AVDD
2.7
3.3
DVDD
2.7
3.3
Note 2. All voltages with respect to ground.
max
3.6
AVDD
Units
V
V
S/PDIF RECEIVER CHARACTERISTICS
(Ta=25°C; AVDD=DVDD=2.7~3.6V)
Parameter
Symbol
min
typ
Input Resistance
Zin
-
10
Input Voltage
VTH
350
Input Sample Frequency
fs
32
-
max
Units
-
kΩ
mVpp
192
kHz
DC CHARACTERISTICS
(Ta=25°C; AVDD=DVDD=2.7~3.6V; unless otherwise specified)
Parameter
Symbol
min
typ
max
Power Supply Current
Normal operation (PDN= “H”) (Note 4)
LP= “0”, CM1-0= “00”
(Note 5)
14
28
LP= “1”, CM1-0= “00”
(Note 6)
7
14
LP= “1”, CM1-0= “01”
(Note 7)
2
-
Power down (PDN = “L”)
(Note 8)
10
100
High-Level Input Voltage
VIH 70%DVDD
-
DVDD+0.3
Low-Level Input Voltage
VIL
DVSS-0.3
-
30%DVDD
High-Level Output Voltage (Iout=-400μA)
VOH DVDD-0.4
-
-
Low-Level Output Voltage
(Iout=400μA)
VOL
-
-
0.4
Input Leakage Current
Iin
-
-
± 10
Note 4. AVDD=DVDD=3.3V.
Note 5. fs=192kHz, X'tal=24.576MHz, PCKS1-0= “10” , C_L=20pF. AVDD=5mA (typ), DVDD=9mA (typ).
Note 6. fs=48kHz, X'tal=24.576MHz, C_L=20pF. AVDD=4mA (typ), DVDD=3mA (typ).
Note 7. fs=48kHz, X'tal=24.576MHz. The external load current is not included.
Note 8. RX inputs are open and all digital input pins are held at DVDD or DVSS.
Units
mA
mA
mA
μA
V
V
V
V
μA
MS0157-E-04
-5-
2010/08