1812A/1812B/1813
ABSOLUTE MAXIMUN RATINGS
PARAMETER
CMOS IC
SYMBOL
VALUE
UNIT
Supply Voltage
V
CC
-0.3~5
V
Input Voltage
V
IN
Vss-0.3 ~ V
DD
+0.3
V
Operating Temperature
T
OPR
0~+70
°C
Storage Temperature
T
STG
-40~+150
°C
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.
2.The device is guaranteed to meet performance specification within 0℃~+70℃ operating temperature
range and assured by design from -20℃~+85℃.
ELECTRICAL CHARACTERISTICS
PARAMETER
Operating Voltage
“H” Input Voltage
“L” Input Voltage
Output Source Current
Output Sink Current
ENV Source Current
LED Source Current
Standby Current
Operating Current
Oscillator Frequency
SYMBOL
V
DD
V
IH
V
IL
I
OH
I
OL
I
ENV
I
LED
I
ST-BY
I
DD
F
OSC
TEST CONDITIONS
V
DD
=3V
V
DD
=3V
V
DD
=3V
V
DD
=3V, V
OH
=2.5V
V
DD
=3V, V
OL
=0.5V
V
DD
=3V, V
OH
=2.5V
V
DD
=3V, V
OH
=2.5V
V
DD
=3V
V
DD
=3V, NO LOAD
R=270kΩ
MIN
2.4
2.4
-1
1
-1
-1
TYP
3
MAX
3.3
0.6
-2
2
-2
-2
1
300
64
UNIT
V
V
V
mA
mA
mA
mA
µA
µA
kHz
5
600
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-006,E
UTC-IC [ UNISONIC TECHNOLOGIES ]
