
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Hallogic Hall-effect Sensors
OH090U, OH180U, OH360U
OHN3000 Series, OHS3000 Series
OHN3100 Series, OHS3100 Series
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.1 06/05
Page 3 of 9
Electrical Characteristics
(Vcc = 4.5 V to 24 V, T
A
= 25° C unless otherwise noted)
OH360U Uni-Polar
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
B
OP
Magnetic Operate Point
(1)
235
300
465
Gauss
B
RP
Magnetic Release Point
120
235
325
Gauss
B
H
Magnetic Hysteresis
30
65
200
Gauss
Icc
Supply Current
-
6
9
mA
Vcc = 24 V, Output Off
V
OL
Output Saturation Voltage
-
100
300
mV
Vcc = 4.5 V, I
OL
= 20 mA, B
≥
465 Gauss
I
OH
Output Leakage Current
-
0.1
10.0
μA
Vcc = 24 V, V
OUT
= 24 V, B
≤
120 Gauss
t
r
Output Rise Time
-
0.21
1.00
μs
R
L
= 820
, C
L
= 20 pF, Vcc = 14 V
t
f
Output Fall Time
-
0.10
1.00
μs
OHN3013U, OHN3113U Uni-Polar
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
B
OP
Magnetic Operate
Point
OHN3013
OHN3113
-
-
300
-
450
510
Gauss
+25°C
-20°C TO 85°C
B
RP
Magnetic Release
Point
OHN3013
OHN3113
30
20
235
-
-
-
Gauss
+25°C
-20°C TO 85°C
B
H
Magnetic Hysteresis
OHN3013
OHN3113
20
10
65
-
-
-
Gauss
+25°C
-20°C TO 85°C
Icc
Supply Current
-
4
7
mA
Vcc = 24 V, Output Off, B
≤
25 Gauss
V
OL
Output Saturation Voltage
-
100
400
mV
Vcc = 4.5 V, I
OL
= 20 mA, B
≥
450 Gauss
I
OH
Output Leakage Current
-
0.1
10.0
μA
Vcc = 24 V, V
OUT
= 24 V, B
≤
25 Gauss
t
r
Output Rise Time
-
0.21
1.00
μs
R
L
= 820
, C
L
= 20 pF, Vcc = 12 V
t
f
Output Fall Time
-
0.10
1.00
μs
Notes:
(1) South pole facing symbolized surface.