High Reliability Hallogic® Hall-
Effect Sensors
OMH090, OMH3019, OMH3020, OMH3040,
OMH3075, OMH3131 (B, S versions)
Features:
•
•
•
•
•
•
•
Designed for non-contact switching operations
Operates over a broad range of supply voltages
Excellent temperature stability operates in harsh environments
Suitable for military and space applications
Processing patterned after class B or S of MIL-STD-883
Through Hole 0.40” [10.16 mm] lead length minimum
ESD Rating of Class 3B per MIL-STD-883G, M3015.7, HB model.
Ceramic Package
Description:
These Hall-effect devices contain a
monolithic integrated circuit which
incorporates a Hall element, a linear
amplifier, a threshold amplifier, and
Schmitt trigger on a single Hallogic®
silicon chip. Included on-chip is a band-
gap voltage regulator that allows
operation with a wide range of supply
voltages. These devices feature logic
level output and provide up to 21 mA of
sink current. This allows direct driving of
more than 7 TTL loads or any standard
logic family using power supplies
ranging from 4.5 to 24 volts. Output
amplitude is constant at switching
frequencies from DC to over 200 kHz.
from the south pole of a magnet
approaches the symbolized face of the
device (operating point) and turns off
(logic level “1”) after the magnetic field
reaches a minimum value. The Bi-Polar
device turns on (logic level “0”) in the
presence of a magnetic south pole and
turns off (logic level “1”) when subjected
to a magnetic north pole. Both
magnetic poles are necessary for
operation for Bi-Polar devices. This
feature makes these sensors ideal for
applications in non-contact switching
operations, brushless DC motors and for
use with multiple pole magnets.
testing up to 350 Krad (si) per MIL-STD-
883 method 1019.6 and up to
150
Krad (si) for ELDRS.
Contact your local representative or
OPTEK for more information.
Applications:
•
•
•
•
•
•
•
•
•
Non-contact switching operations
Brushless DC motors
Multiple pole magnets
Non-contact reflective object sensor
Assembly line automation
Machine automation
Machine safety
End of travel sensor
Door sensor
B and S devices are processed to
OPTEK’s military screening program
The Uni-Polar turns on with a (logic
patterned after MIL-STD-883. This
level “0”) after a sufficient magnetic field product has passed Radiation Hardness
Pin #
1
2
3
* Add capacitor for stable opera on
Lead
finish
= Solder Dipped (Sn 63/37)
Description
V
CC
Ground
Output
DIMENSIONS ARE IN:
[
MILLIMETERS
]
INCHES
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.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue K-1
08/2016
Page 1
High Reliability Hallogic® Hall-
Effect Sensors
OMH090, OMH3019, OMH3020, OMH3040,
OMH3075, OMH3131 (B, S versions)
Absolute Maximum Ratings
(T
A
= 25° C unless otherwise noted)
Supply Voltage, V
CC
Storage Temperature Range, T
S
Operating Temperature Range, T
A
Lead Soldering Temperature (1/8 in. (3.2 mm) from case for 5 seconds with soldering iron)
Output ON Current, I
SINK
Output OFF Voltage, V
OUT
Magnetic Flux Density, B
Notes:
(1)
Heat sink leads during hand soldering.
25 V
-65°C to +150°C
-55°C to +125°C
260°C
(1)
25 mA
25 V
Unlimited
Part
Number
OMH090B
OMH090S
OMH3019B
OMH3019S
OMH3020B
OMH3020S
OMH3040B
OMH3040S
OMH3131B
OMH3131S
OMH3075B
OMH3075S
Hi-Reliability
Hallogic®
Sensor
Operate Point
Gauss
Min / Typ / Max
50/90/180
Release Point
Gauss
Min / Typ / Max
30 / 65 / 160
Hysteresis Gauss
Min / Typ / Max
10 / 30 / 60
V
CC
(Volts)
Min / Max
Package
175 / 300 / 500
Uni-Polar
Non-Latching
125 / 235 / 420
30 / 100 / 155
70 / 220 / 350
50 / 180 / 330
15 / 55 / 200
4.5 / 24.0
Through Hole
70 / 150 / 200
50 / 115 / 180
10 / 35 / 60
20 / 60 / 95
Bi-Polar
Latching
10 / 45 / 85
5 / 15 / 40
50 / 150 / 250
-250 / -150 / -50
100 / 250 / 500
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.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue K-1
08/2016
Page 2
High Reliability Hallogic® Hall-
Effect Sensors
OMH090, OMH3019, OMH3020, OMH3040,
OMH3075, OMH3131 (B, S versions)
Electrical Characteristics
(V
CC
= 4.5 V to 24 V, T
A
= 25° C unless otherwise noted)
OMH090, OMH090B, OMH090S
SYMBOL
B
OP
PARAMETER
Magnetic Operate Point
(1)
Uni-Polar
MIN
45
50
20
25
30
25
5
10
-
-
-
-
-
-
-
-
-
-
TYP
-
90
-
-
65
-
-
30
-
5
-
-
125
-
0.50
-
0.13
0.14
MAX
210
180
180
150
160
140
95
60
9
11
5
300
400
10
11
12
1.00
1.00
UNITS
Gauss
-55°C
+25°C
+125°C
-55°C
+25°C
+125°C
-55°C
+25°C & +125°C
-55°C,V
CC
= 24 V, Output On, B≥250 Gauss
+25°
+125°C
-55°C,V
CC
= 4.5 V, I
OL
= 30 mA,B≥250 Gauss
+25°C & +125°C
-55°C,V
CC
= 24 V, V
OUT
=24 V, B≤250 Gauss
+25°
+125°C
R
L
= 820 Ω, C
L
= 20 pF, V
CC
= 14 V
(guaranteed not tested)
TEST CONDITIONS
B
RP
B
H
Magnetic Release Point
Gauss
Magnetic Hysteresis
Gauss
I
CC
Supply Current
mA
V
OL
Output Saturation Voltage
mV
I
OH
t
r
t
f
Output Leakage Current
Output Rise Time
Output Fall Time
μA
μs
μs
Electrical Characteristics
(Vcc = 4.5 V to 24 V, T
A
= 25
° C
unless otherwise noted)
OMH3019, OMH3019B, OMH3019S Uni-Polar
SYMBOL
B
OP
B
RP
B
H
I
CC
V
OL
I
OH
t
r
t
f
Notes:
(1)
PARAMETER
Magnetic Operate Point
(1)
Magnetic Release Point
Magnetic Hysteresis
Supply Current
Output Saturation Voltage
Output Leakage Current
Output Rise Time
Output Fall Time
MIN
175
-
125
100
30
20
-
-
-
-
-
TYP
300
-
235
-
100
-
5
125
0.10
0.13
0.14
MAX
500
575
420
-
155
-
9
300
1.0
1
1
UNITS
Gauss
Gauss
Gauss
mA
mV
μA
μs
μs
TEST CONDITIONS
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
+25°C
-55°C to +125°C
V
CC
= 24 V, Output On, B ≤ 50 Gauss
V
CC
= 4.5 V, I
OL
= 15 mA, B ≥ 500 Gauss
V
CC
= 24 V, V
OUT
= 24 V, B < 50 Gauss
R
L
= 460 Ω, C
L
= 20 pF, V
CC
= 12 V
(guaranteed not tested)
South pole facing symbolized surface.
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.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue K-1
08/2016
Page 3
High Reliability Hallogic® Hall-
Effect Sensors
OMH090, OMH3019, OMH3020, OMH3040,
OMH3075, OMH3131 (B, S versions)
Electrical Characteristics
(V
CC
= 4.5 V to 24 V, T
A
= 25° C unless otherwise noted)
OMH3020, OMH3020B, OMH3020S Uni-Polar
SYMBOL
B
OP
B
RP
B
H
Icc
V
OL
I
OH
t
r
t
f
PARAMETER
Magnetic Operate Point
(1)
Magnetic Release Point
Magnetic Hysteresis
Supply Current
Output Saturation Voltage
Output Leakage Current
Output Rise Time
Output Fall Time
MIN
70
-
50
25
15
10
-
-
-
-
-
TYP
220
-
180
-
55
-
4
100
0.10
0.21
0.10
MAX
350
425
330
-
200
-
7
400
10
1
1
UNITS
Gauss
Gauss
Gauss
mA
mV
μA
μs
R
L
= 820 Ω, C
L
= 20 pF, V
CC
= 12 V
(guaranteed not tested)
μs
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
V
CC
= 24 V, Output On, B ≤ 50 Gauss
V
CC
= 4.5 V, I
OL
= 15 mA, B ≥ 350 Gauss
V
CC
= 24 V, V
OUT
= 24 V, B ≤ 50 Gauss
TEST CONDITIONS
Electrical Characteristics (V
CC
= 4.5 V to 24 V, T
A
= 25° C unless otherwise noted)
OMH3040, OMH3040B, OMH3040S Uni-Polar
SYMBOL
B
OP
B
RP
B
H
Icc
V
OL
I
OH
t
r
t
f
PARAMETER
Magnetic Operate Point
(1)
Magnetic Release Point
Magnetic Hysteresis
Supply Current
Output Saturation Voltage
Output Leakage Current
Output Rise Time
Output Fall Time
MIN
70
75
50
25
10
20
-
-
-
-
-
-
-
-
TYP
150
-
115
-
35
-
4
-
100
-
0.10
-
0.21
0.10
MAX
200
270
180
210
60
-
8
8
10
400
11
10
12
1
1
UNITS
Gauss
Gauss
Gauss
mA
mV
μA
μs
μs
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
+25°C, V
CC
= 24 V, Output On, B ≥ 300 Gauss
+125°C
-55°C
V
CC
= 4.5 V, I
OL
= 20 mA, B ≥ 250 Gauss
-55°C, V
CC
= 24V, V
OUT
= 24V, B ≤ 75 Gauss
+25°C, V
CC
= 24V, V
OUT
= 24V, B ≤ 100 Gauss
+125°C ,V
CC
= 24V, V
OUT
= 24V, B ≤ 75 G
R
L
= 820 Ω, C
L
= 20 pF, V
CC
= 12 V
(guaranteed not tested)
TEST CONDITIONS
Notes:
(1) South pole facing symbolized surface.
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.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue K-1
08/2016
Page 4
High Reliability Hallogic® Hall-
Effect Sensors
OMH090, OMH3019, OMH3020, OMH3040,
OMH3075, OMH3131 (B, S versions)
Electrical Characteristics
(V
CC
= 4.5 V to 24 V, T
A
= 25
° C
unless otherwise noted)
OMH3075, OMH3075B, OMH3075S Bi-Polar Latching
SYMBOL
B
OP
B
RP
B
H
I
CC
PARAMETER
Magnetic Operate Point
(1)
Magnetic Release Point
Magnetic Hysteresis
MIN
50
25
-250
-275
100
50
-
-
-
-
-
-
-
-
TYP
150
-
-150
-
250
-
4
-
-
100
-
0.10
0.21
0.10
MAX
250
275
-50
-25
500
-
8
8
10
500
400
400
1.0
1
1
UNITS
Gauss
Gauss
Gauss
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
+25°C, V
CC
= 24 V, (Output On), B
≥
-250 Gauss
+125°C
-55°C
-55°C
+25°C, V
CC
= 4.5 V, I
OL
= 20 mA, B ≥ 250 Gauss
+125°C
V
CC
= 24 V, V
OUT
= 24 V, B ≤ -250 Gauss
R
L
= 820 Ω, C
L
= 20 pF, V
cc
= 12 V
(guaranteed not tested)
Output Fall Time
μs
TEST CONDITIONS
Supply Current
mA
V
OL
I
OH
t
r
t
f
Output Saturation Voltage
Output Leakage Current
Output Rise Time
mV
μA
μs
Electrical Characteristics
(V
CC
= 4.5 V to 24 V, T
A
= 25
° C
unless otherwise noted)
OMH3131, OMH3131B & OMH3131S Uni-Polar
SYMBOL
B
OP
B
RP
B
H
I
CC
V
OL
I
OH
t
r
t
f
PARAMETER
Magnetic Operate Point
(1)
Magnetic Release Point
Magnetic Hysteresis
Supply Current
Output Saturation Voltage
Output Leakage Current
Output Rise Time
Output Fall Time
MIN
20
10
10
5
5
5
-
-
-
-
-
TYP
60
-
45
-
15
-
4
100
0.10
0.21
0.10
MAX
95
150
85
145
40
145
7
400
10
1
1
UNITS
Gauss
Gauss
Gauss
mA
mV
μA
μs
μs
+25°C
-55°C to +125°C
+25°C
-55°C to +125°C
+25°C
-55°C to +125°C
V
CC
= 24 V, Output On, B > 250 Gauss
V
CC
= 4.5 V, I
OL
= 15 mA, B ≥ 250 Gauss
V
CC
= 24 V, V
OUT
= 24 V, B ≤ 0 Gauss
R
L
= 820 Ω, C
L
= 20 pF, V
cc
= 12 V
(guaranteed not tested)
TEST CONDITIONS
Notes:
(1) South pole facing symbolized surface.
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.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue K-1
08/2016
Page 5
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