OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

Hallogic Hall-effect Sensors

OH090U, OH180U, OH360U

OHN3000 Series, OHS3000 Series

OHN3100 Series, OHS3100 Series

OPTEK Technology Inc. —

1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue A.1

06/05

Page 3 of 9

OH360U

Uni-Polar

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

235

300

465

Gauss

Magnetic Release Point

120

235

325

Gauss

Magnetic Hysteresis

30

65

200

Gauss

Icc

Supply Current

-

6

9

mA

Vcc = 24 V, Output Off

Output Saturation Voltage

-

100

300

mV

Output Leakage Current

-

0.1

10.0

µA

Output Rise Time

-

0.21

1.00

µs

Output Fall Time

-

0.10

1.00

µs

OHN3013U, OHN3113U

Uni-Polar

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Magnetic Operate

OHN3013

OHN3113

-

-

300

-

450

510

Gauss

+25°C

-20°C TO 85°C

Magnetic Release

OHN3013

Point

OHN3113

30

20

235

-

-

-

Gauss

+25°C

-20°C TO 85°C

Magnetic Hysteresis

OHN3013

OHN3113

20

10

65

-

-

-

Gauss

+25°C

-20°C TO 85°C

Icc

Supply Current

-

4

7

mA

Vcc = 24 V, Output Off, B ≤ 25 Gauss

Output Saturation Voltage

-

100

400

mV

Output Leakage Current

-

0.1

10.0

µA

Output Rise Time

-

0.21

1.00

µs

Output Fall Time

-

0.10

1.00

µs

Notes:

(1) South pole facing symbolized surface.