UH8102

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 6

www.unisonic.com.tw

QW-R502-414.G



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

Magnetic Flux Density

B

Unlimited

mT

Supply Voltage

5.5

V

Supply current

-1 ~ +2.5

mA

Power Dissipation

SIP-3

400

mW

SOT-23

200

mW

Junction Temperature

150

°C

Operation Temperature

-40 ~ +85

°C

Storage Temperature

-40 ~ +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.



PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

Supply Voltage

Operating

2.4

2.7

5.5

V

Output Voltage

-0.3

2.7

5.5

V

Ambient Temperature

-40

25

85

°C



PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

Output Saturation Voltage

0.1

V

Output Leakage Current

0.01

uA

Supply Current

V

Chip enable

1.1

mA

Chip disable

2.5

uA

Average supply current

3

20

uA

Operating Time

60

us

Standby Time

150

ms

Duty Cycle

D.C.

0.04

%



For UH8102A (LOW level when no magnetic field is applied)

Rank

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

1

Operation Points

South or North pole to branded side,

8

23

Gauss

Release Points

South or North pole to branded side,

10

25

Hysteresis

10

2

Operation Points

South or North pole to branded side,

15

35

Gauss

Release Points

South or North pole to branded side,

20

40

Hysteresis

10

3

Operation Points

South or North pole to branded side,

1

Gauss

Release Points

South or North pole to branded side,

70

Hysteresis

10