© TT electronics plc

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Issue K-1

08/2016

Page 5

OPTEK Technology, Inc.

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.optekinc.com | www.ttelectronics.com

High Reliability Hallogic® Hall-

Effect Sensors

OMH090, OMH3019, OMH3020, OMH3040,

OMH3075, OMH3131 (B, S versions)

OMH3075, OMH3075B, OMH3075S Bi-Polar Latching

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

50

25

150

-

250

275

Gauss

+25°C

-55°C & +125°C

Magnetic Release Point

-250

-275

-150

-

-50

-25

Gauss

+25°C

-55°C & +125°C

Magnetic Hysteresis

100

50

250

-

500

-

Gauss

+25°C

-55°C & +125°C

Supply Current

-

-

4

-

8

8

10

mA

+125°C

-55°C

Output Saturation Voltage

-

-

-

-

100

-

500

400

400

mV

-55°C

+125°C

Output Leakage Current

-

0.10

1.0

μA

Output Rise Time

-

0.21

1

μs

Output Fall Time

-

0.10

1

μs

(guaranteed not tested)

Notes:

OMH3131, OMH3131B & OMH3131S Uni-Polar

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

20

10

60

-

95

150

Gauss

+25°C

-55°C to +125°C

Magnetic Release Point

10

5

45

-

85

145

Gauss

+25°C

-55°C to +125°C

Magnetic Hysteresis

5

5

15

-

40

145

Gauss

+25°C

-55°C to +125°C

Supply Current

-

4

7

mA

Output Saturation Voltage

-

100

400

mV

Output Leakage Current

-

0.10

10

μA

Output Rise Time

-

0.21

1

μs

Output Fall Time

-

0.10

1

μs

(guaranteed not tested)