omh090 Optek Technology, Inc., omh090 Datasheet - Page 4

• Manufacturer Part Number: omh090
• Description: High Reliability Hallogic Hall-effect Sensors
• Manufacturer: Optek Technology, Inc.

High Reliability Hallogic Hall-Effect Sensors
OMH090 OMH3019, OMH3020, OMH3040, OMH3075,
OMH3131 (B, S versions)
Electrical Characteristics
OMH3040, OMH3040B, OMH3040S Uni-Polar
Notes:
Electrical Characteristics
OMH3020, OMH3020B, OMH3020S Uni-Polar
Issue C.1
Page 4 of 7
SYMBOL
SYMBOL
(1) South pole facing symbolized surface.
B
B
B
V
B
V
Icc
I
Icc
I
B
B
OH
OH
t
t
t
t
OP
OP
RP
OL
RP
OL
r
f
r
f
H
H
07/08
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)
CC
(1)
CC
Phone: [phone] or [phone]
= 4.5 V to 24 V, T
= 4.5 V to 24 V, T
MIN
MIN
50
25
10
10
70
75
50
25
20
20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
0.10
0.21
0.10
TYP
0.10
0.21
0.10
230
180
100
150
115
100
50
35
4
4
-
-
-
-
-
-
-
-
-
A
A
= 25
= 25° C unless otherwise noted)
MAX
MAX
350
425
400
200
270
180
210
400
10
11
10
12
7
1
1
-
-
-
-
7
8
1
1
-
-
° C
unless otherwise noted)
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
UNITS
Gauss
Gauss
Gauss
UNITS
Gauss
Gauss
Gauss
mA
mV
mA
mV
µA
µA
µs
µs
µs
µs
FAX: [phone] [e-mail] www.optekinc.com
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
+25°C
-55°C & +125°C
V
V
V
R
(guaranteed not tested)
+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
V
-55°C
+25°C, V
+125°C
R
(guaranteed not tested)
CC
CC
CC
L
CC
L
= 820 Ω, C
= 820 Ω, C
= 24 V, Output On, B ≤ 50 Gauss
= 24 V, V
= 4.5 V, I
= 4.5 V, I
CC
CC
= 24 V, Output On, B ≤ 250 Gauss
= 24V, V
TEST CONDITIONS
OL
OUT
TEST CONDITIONS
OL
L
L
= 20 pF, V
= 20 pF, V
= 15 mA, B ≥ 350 Gauss
= 20 mA, B ≥ 250 Gauss
= 24 V, B ≤ 50 Gauss
OUT
= 24V, B ≤ 250 Gauss
CC
CC
= 12 V
= 12 V