1618
ABSOLUTE MAXIMUM RATING
PARAMETER
CMOS IC
SYMBOL
RATINGS
UNIT
Supply Voltage
V
DD
-0.3 ~ 6
V
Input Voltage
V
IN
-0.3 ~ V
DD
+0.3
V
Output Voltage
V
OUT
-0.3 ~ V
DD
+0.3
V
Operating Temperature
T
OPR
0 ~ 65
°C
Storage Temperature
T
STG
-40 ~ 125
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
(V
DD
=3V,T
A
=25°C, unless otherwise specified)
PARAMETER
Operating Voltage
BZ1, BZ2 Driving Current
Stand-By Current
Operating Current
Operating Frequency
SYMBOL
V
DD
I
OH
I
OL
I
SB
I
OP
F
OP
MIN
2
1
1
TYP
3
MAX
5
UNIT
V
mA
mA
uA
uA
KHz
70
10
300
80
20
500
128
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 5
QW-R502-007.F