M7206

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

5 of 8

www.unisonic.com.tw

QW-R502-Q37.A



PARAMETER

SYMBOL

RATINGS

UNIT

Power Supply Voltage（V+～V-）

12

V

Analog input voltage

V+~V-

V

Reference Input Voltage

V+~V-

V

Operating Temperature Range

0 ~ 70

°C

Storage Temperature

-65 ~ +150

°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

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

9

V

Supply Current(Does not conclude

COMMON current )

0.6

1.2

mA

DC characteristics Zero Input

Reading

±000.0

+000.0

Digital

Reading

Ratio metric Reading

999

999/

1000

1001

Digital

Reading

Linearity (MAX. deviation form best

straight line fit)

full-scale=200.0mV or

full-scale=2.0V

-1

± 0.2

+1

Counts

Roll-over Error

-1

± 0.2

+1

Counts

Input Leakage Current

1

10

PA

Low battery flag

V+ to V-

6.6

6.9

7.2

V

Analog Common Voltage

( with respect to V+)

25kΩ Between Common

and Positive Supply

2.80

3.00

3.20

V