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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 7

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)

OMH090, OMH3019, OMH3020, OMH3040, OMH3075, OMH3131 (B, S)

U.U.T.

820 Ohm

20 pf

3

2

1

Vcc

Output

Ground

OH

V

10%

90%

Tr

Tf

90%

10%

RP

B

Magnetic Field

0

50

100

150

200

250

300

350

-40°C

0°C

40°C

80°C

120°C

150°C

Temperature (°C)

Rise Time

Fall Time

Rise and Fall Time vs Temperature

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

-40°C

0°C

40°C

80°C

120°C

150°C

Temperature (°C)

Icc ON (mA)

Icc OFF (mA)

0.10

0.15

0.20

0.25

0.30

0.35

0.40

-40°C

0°C

40°C

80°C

120°C

150°C

Temperature (°C)

ohms

Saturation Voltage vs Temperature