Hallogic Hall-Effect Sensors

© TT electronics plc

Issue B

11/2016

Page 5

TT Electronics | Optek Technology, Inc.

1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200

www.ttelectronics.com | sensors@ttelectronics.com

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.

OHN3019U, OHS3019U, OHN3119U, OHS3119U

Uni-Polar

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Magnetic Operate

OH_3019

Point

(1)

OHN3119

OHS3119

175

100

45

300

-

-

500

545

575

Gauss

+25°C

-20°C to +85°C

-40°C to +125°C

Magnetic Release

OH_3019

Point

OHN3119

OHS3119

125

50

25

235

-

-

450

495

555

Gauss

+25°C

-20°C to +85°C

-40°C to +125°C

Magnetic Hysteresis

OH_3019

OHN3119

OHS3119

50

50

20

65

-

-

-

-

-

Gauss

+25°C

-20°C to +85°C

-40°C to +125°C

Icc

Supply Current

-

4

7

mA

Vcc = 24 V, Output Off, B ≤ 125 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

OHN3020U, OHS3020U, OHN3120U, OHS3120U

Uni-Polar

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Magnetic Operate

OH_3020

Point

(1)

OHN3120

OHS3120

70

70

35

230

-

-

350

425

450

Gauss

+25°C

-20°C to +85°C

-40°C to +125°C

Magnetic Release

OH_3020

Point

OHN3120

OHS3120

50

50

25

180

-

-

330

405

430

Gauss

+25°C

-20°C to +85°C

-40°C to +125°C

Magnetic Hysteresis

OH_3020

OHN3120

OHS3120

20

20

20

50

-

-

-

-

-

Gauss

+25°C

-20°C to +85°C

-40°C to +125°C

Icc

Supply Current

-

4

7

mA

Vcc = 24 V, Output Off, B ≤ 50 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.