ASAHI KASEI
[AK4702EQ]
ABSOLUTE MAXIMUM RATINGS
(VSS=VVSS=0V;Note: 1)
Parameter
Power Supply
Symbol
VD
VVD1
VVD2
VP
min
-0.3
-0.3
-0.3
-0.3
-
max
6.0
6.0
6.0
14
Units
V
V
V
V
|VSS-VVSS| (Note: 2)
0.3
V
Input Current (any pins except for supplies)
Input Voltage
Video Input Voltage
Audio Input Voltage
Ambient Operating Temperature
Storage Temperature
IIN
VIND
VINV
VINA
Ta
-
mA
V
V
V
°C
°C
±10
-0.3
-0.3
-0.3
-10
VD+0.3
VVD1+0.3
VP+0.3
70
Tstg
-65
150
Note: 1. All voltages with respect to ground.
Note: 2. VSS and VVSS must be connected to the same analog ground plane.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
(VSS=VVSS=0V; Note: 1)
Parameter
Power Supply
Symbol
VD
VVD1
VVD2
VP
min
4.75
4.75
VVD1
10
typ
5.0
5.0
5.0
12
max
5.25
VVD2
5.25
Units
V
V
V
V
12.6
Note: 3. Analog output voltage scales with the voltage of VD.
AOUT (typ@0dB) = 2Vrms × VD/5.
*AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
ELECTRICAL CHARACTERISTICS
(Ta = 25°C; VP=12V, VD = 5V; VVD1=VVD2 = 5V; fs = 48kHz; BICK = 64fs)
Power Supplies
Power Supply Current
Normal Operation (PDN = “H”; Note: 4)
VD
14
20
5
30
40
10
mA
mA
mA
VVD1+VVD2
VP
Power-Down Mode (PDN = “L”; Note: 5)
VD
10
10
10
100
100
100
µA
µA
µA
VVD1+VVD2
VP
Note: 4. STBY bit ="L", All video outputs active.
No signal, no load for A/V switches. fs=48kHz “0”data input for DAC.
Note: 5. All digital inputs including clock pins (MCLK, BICK and LRCK) are held at VD or VSS.
MS0424-E-00
2005/09
- 9 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
