OMH3040B Optek Technology (TT electronics), OMH3040B Datasheet - Page 5

• Manufacturer Part Number: OMH3040B
• Manufacturer: Optek Technology (TT electronics)

Specifications of OMH3040B

• Magnetic Type: Unipolar
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5/9/12/15/18V
• Operating Supply Voltage (max): 24V
• Output Current: 25mA
• Mag Sensor Operate Point (g): 200Gs
• Mag Sensor Release Point (g): 50Gs
• Mag Sensor Hysteresis(g): 35Gs
• Pin Count: 3
• Mounting: Through Hole
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Lead Free Status / RoHS Status: Compliant

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone]
High Reliability Hallogic Hall-Effect Sensors
OMH090 OMH3019, OMH3020, OMH3040, OMH3075,
OMH3131 (B, S versions)
Notes:
Electrical Characteristics
OMH3075, OMH3075B, OMH3075S Bi-Polar Latching
Electrical Characteristics
OMH3131, OMH3131B & OMS3131S Uni-Polar
SYMBOL
SYMBOL
(1) South pole facing symbolized surface.
B
B
B
V
B
V
I
I
I
I
B
B
CC
OH
OH
CC
t
t
t
t
OP
RP
OL
OP
RP
OL
r
f
r
f
H
H
Magnetic Operate Point
Magnetic Release Point
Magnetic Hysteresis
Supply Current
Output Saturation Voltage
Output Leakage Current
Output Rise Time
Output Fall Time
Magnetic Operate Point
Magnetic Release Point
Magnetic Hysteresis
Supply Current
Output Saturation Voltage
Output Leakage Current
Output Rise Time
Output Fall Time
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
PARAMETER
PARAMETER
(V
(V
(1)
(1)
CC
CC
FAX: [phone] [e-mail] www.optekinc.com
= 4.5 V to 24 V, T
= 4.5 V to 24 V, T
-250
-275
MIN
100
MIN
50
25
50
20
10
10
-
-
-
-
-
-
-
-
5
5
5
-
-
-
-
-
-150
TYP
0.10
0.21
0.10
TYP
0.10
0.21
0.10
150
200
100
100
4
-
-
-
-
-
-
4
-
-
-
-
-
-
A
A
= 25
= 25
MAX
MAX
250
275
500
500
400
400
-50
-25
1.0
150
145
145
400
95
85
40
10
7
8
1
1
-
7
1
1
° C
° C
UNITS
Gauss
Gauss
Gauss
UNITS
Gauss
Gauss
Gauss
unless otherwise noted)
unless otherwise noted)
mA
mV
µA
mA
mV
µs
µs
µA
µs
µs
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
+25°C, V
-55°C & +125°C
-55°C
+25°C, V
+125°C
V
R
(guaranteed not tested)
+25°C
-55°C to +125°C
+25°C
-55°C to +125°C
+25°C
-55°C to +125°C
V
V
V
R
(guaranteed not tested)
CC
L
CC
CC
CC
L
= 820 Ω, C
= 820 Ω, C
= 24 V, V
= 24 V, Output On, B > 250 Gauss
= 4.5 V, I
= 24 V, V
CC
CC
= 24 V, Output On, B ≤ 250 Gauss
= 4.5 V, I
OUT
OL
L
L
TEST CONDITIONS
OUT
TEST CONDITIONS
= 20 pF, V
= 20 pF, V
= 15 mA, B ≥ 250 Gauss
= 24 V, B ≤ 250 Gauss
= 24 V, B ≤ 0 Gauss
OL
= 20 mA, B ≥ 250 Gauss
cc
cc
= 12 V
= 12 V
Issue E
Page 5 of 7
11/2010