OMH3040B Optek Technology (TT electronics), OMH3040B Datasheet - Page 3

• 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)
Electrical Characteristics
OMH090, OMH090B, OMH090S
Notes:
Electrical Characteristics
OMH3019, OMH3019B, OMH3019S Uni-Polar
SYMBOL
SYMBOL
(1) South pole facing symbolized surface.
B
B
V
B
I
B
V
B
I
I
I
B
CC
OH
t
t
CC
OH
OP
RP
OL
t
t
OP
r
f
RP
OL
H
r
f
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
(Vcc = 4.5 V to 24 V, T
CC
(1)
(1)
FAX: [phone] [e-mail] www.optekinc.com
= 4.5 V to 24 V, T
Uni-Polar
MIN
45
70
20
30
25
5
5
-
-
-
-
-
-
-
-
-
-
MIN
175
125
100
30
20
-
-
-
-
-
-
TYP
0.50
0.13
0.14
125
90
65
A
5
A
-
-
-
-
-
-
-
-
-
-
= 25° C unless otherwise noted)
TYP
0.10
0.13
0.14
= 25
125
300
235
65
5
-
-
-
MAX
1.00
1.00
210
200
180
180
170
300
400
° C
95
70
11
10
11
12
9
5
MAX
500
575
420
155
300
1.0
unless otherwise noted)
9
1
1
-
-
UNITS
Gauss
Gauss
Gauss
mA
mV
µA
µs
µs
UNITS
Gauss
Gauss
Gauss
mA
mV
µA
µs
µs
-55°C
+25°C
+125°C
-55°C & +25°C
+125°C
-55°C
+25°C & +125°C
-55°C,V
+25°
+125°C
-55°C,V
+25°C & +125°C
-55°C,V
+25°
+125°C
R
(guaranteed not tested)
L
= 820 Ω, C
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
+25°C
-55°C to +125°C
V
V
V
R
(guaranteed not tested)
CC
CC
CC
L
= 460 Ω, C
CC
CC
CC
= 24 V, Output On, B ≤ 50 Gauss
= 4.5 V, I
= 24 V, V
= 24 V, Output On, B≤250 Gauss
= 4.5 V, I
= 24 V, V
TEST CONDITIONS
L
TEST CONDITIONS
= 20 pF, V
OL
OUT
L
= 20 pF, V
OL
= 15 mA, B ≥ 500 Gauss
OUT
= 24 V, B < 50 Gauss
= 30 mA,B≥250 Gauss
=24 V, B≤250 Gauss
CC
= 14 V
CC
Issue E
= 12 V
Page 3 of 7
11/2010