1812A/1812B/1813

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 8

www.unisonic.com.tw

QW-R502-006,E

ABSOLUTE MAXIMUN RATINGS

PARAMETER

SYMBOL

VALUE

UNIT

Supply Voltage

-0.3~5

V

Input Voltage

V

Operating Temperature

0~+70

°C

Storage Temperature

-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

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Operating Voltage

2.4

3

3.3

V

“H” Input Voltage

2.4

V

“L” Input Voltage

0.6

V

Output Source Current

-1

-2

mA

Output Sink Current

1

2

mA

ENV Source Current

-1

-2

mA

LED Source Current

-1

-2

mA

Standby Current

1

5

µA

Operating Current

300

600

µA

Oscillator Frequency

R=270k

Ω

64

kHz