© 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 3

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)

OMH3019, OMH3019B, OMH3019S Uni-Polar

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

175

-

300

-

500

575

Gauss

+25°C

-55°C & +125°C

Magnetic Release Point

125

100

235

-

420

-

Gauss

+25°C

-55°C & +125°C

Magnetic Hysteresis

30

20

100

-

155

-

Gauss

+25°C

-55°C to +125°C

Supply Current

-

5

9

mA

Output Saturation Voltage

-

125

300

mV

Output Leakage Current

-

0.10

1.0

μA

Output Rise Time

-

0.13

1

μs

Output Fall Time

-

0.14

1

μs

(guaranteed not tested)

Notes:

(1)

OMH090, OMH090B, OMH090S

Uni-Polar

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

45

50

20

-

90

-

210

180

180

Gauss

-55°C

+25°C

+125°C

Magnetic Release Point

25

30

25

-

65

-

150

160

140

Gauss

-55°C

+25°C

+125°C

Magnetic Hysteresis

5

10

-

30

95

60

Gauss

-55°C

+25°C & +125°C

Supply Current

-

-

-

-

5

-

9

11

5

mA

+25°

+125°C

Output Saturation Voltage

-

-

-

125

300

400

mV

+25°C & +125°C

Output Leakage Current

-

-

-

-

0.50

-

10

11

12

μA

+25°

+125°C

Output Rise Time

-

0.13

1.00

μs

Output Fall Time

-

0.14

1.00

μs

(guaranteed not tested)