1812A/1812B/1813
CMOS IC
ABSOLUTE MAXIMUN RATINGS
PARAMETER
SYMBOL
VCC
VALUE
-0.3~5
UNIT
V
Supply Voltage
Input Voltage
VIN
Vss-0.3 ~ VDD+0.3
0~+70
V
Operating Temperature
Storage Temperature
TOPR
TSTG
°C
°C
-40~+150
Note: 1.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
PARAMETER
SYMBOL
VDD
VIH
TEST CONDITIONS
VDD =3V
MIN
2.4
TYP
3
MAX UNIT
Operating Voltage
“H” Input Voltage
3.3
V
V
VDD =3V
2.4
“L” Input Voltage
VIL
VDD =3V
0.6
V
Output Source Current
Output Sink Current
ENV Source Current
LED Source Current
Standby Current
IOH
VDD =3V, VOH=2.5V
VDD =3V, VOL=0.5V
VDD =3V, VOH=2.5V
VDD =3V, VOH=2.5V
VDD =3V
-1
1
-2
2
mA
mA
mA
mA
μA
μA
kHz
IOL
IENV
ILED
IST-BY
IDD
-1
-1
-2
-2
1
5
Operating Current
Oscillator Frequency
VDD =3V, NO LOAD
R=270kΩ
300
64
600
FOSC
UNISONIC TECHNOLOGIES CO., LTD
3 of 7
QW-R502-006.F
www.unisonic.com.tw