7106

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 18

www.unisonic.com.tw

QW-R502-018.E

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage (V+ ~ V-)

15

V

Analog Input Voltage (Either Input) (Note 1)

V+ ~ V-

V

Reference Input Voltage (Either Input)

V+ ~ V-

V

Junction Temperature

150

°C

Operating Temperature

0 ~ +70

°C

Storage Temperature

-65 ~ +150

°C

Note: 1. Input voltages may exceed the supply voltages provided the input current is limited to ±100μA.

2. 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.

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

DIP-40

50

°C/W

SSOP-40

70

QFP-44

75

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SYSTEM PERFORMANCE

Zero Input Reading

-000.0

±000.0

+000.0

Digital

Reading

Ratio metric Reading

999

999/1000

1000

Digital

Reading

Rollover Error

≒

Difference in Reading for

Equal Positive and Negative

Inputs Near Full Scale

±0.2

±1

Counts

Linearity

L

Full Scale=200mV or Full

Scale=2V Maximum Devi-

ation from Best Straight Line

Fit (Note 2)

±0.2

±1

Counts

Common Mode Rejection Ratio

CMRR

Full Scale=200mV(Note 2)

50

μV/V

Noise

(Peak-To-Peak Value Not

Exceeded 95% of Time)

15

μV

Leakage Current Input

IL

1

10

pA

Zero Reading Drift

0.2

1

μV/°C

Scale

Factor

Temperature

Coefficient

(Ext.Ref.0ppm/℃) (Note 2)

1

5

ppm/°C

End Power Supply Character V+

Supply Current

1.0

1.8

mA

COMMON Pin Analog Common

Voltage

25kΩ Between Common and

Positive Supply (With

Respect to +Supply)

2.7

3.05

3.3

V

Temperature Coefficient of Analog

Common

25kΩ Between Common and

Positive Supply (With

Respect to +Supply)

80

ppm/°C