I
[AK4220]
DC CHARACTERISTICS
(Ta=-40∼85°C; AVDD = VVDD1-2 = 4.5∼5.5V, DVDD =3.0∼3.6V)
Parameter
Symbol
min
typ
max
Units
High-Level Input Voltage
VIH
70%DVDD
-
-
V
(PDN, SCL,SDA,CAD0-1,TEST,IICN pins)
Low-Level Input Voltage
(PDN, SCL,SDA,CAD0-1,TEST,IICN pins)
VIL
-
-
-
30%DVDD
-
V
V
High-Level Output Voltage (Iout=-400μA)
VOH
DVDD-0.4
Low-Level Output Voltage
(CDTO pin: Iout=400μA)
(Q0-4, INT pins: Iout=1mA)
VOL
VOL
VOL
Iin
-
-
-
-
-
-
-
-
0.4
0.4
0.4
±10
V
V
V
(SDA pin: Iout=3mA)
Input Leakage Current
μA
Parameter
min
typ
max
Units
Power Supplies
Power Supply Current
Normal Operation (PDN pin = “H”)
(Note: 17)
(Note: 18)
(Note: 19)
AVDD
VVDD1+VVDD2
DVDD
18
18
1
27
27
2
mA
mA
mA
Power-down mode (PDN pin = “L”)
AVDD
VVDD1+VVDD2
DVDD
10
10
10
30
μA
μA
μA
μA
Total
50
Note: 17. No input and no load.
Note: 18. If the output is DC output (SAGN bit =“1”), the current corresponded to the load resistance is added to no load
current (typ. 18mA).
Note: 19. All analog input pins are no input, and all digital input pins are fixed to DVSS.
MS0627-E-00
2007/05
- 10 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
