OHN3000 View Datasheet(PDF) - Optek Technology
Part Name
Description
Manufacturer
OHN3000 Datasheet PDF : 9 Pages
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Hallogic Hall-effect Sensors
OH090U, OH180U, OH360U
OHN3000 Series, OHS3000 Series
OHN3100 Series, OHS3100 Series
Electrical Characteristics (Vcc = 4.5 V to 24 V, TA = 25° C unless otherwise noted)
OHN3019U, OHS3019U, OHN3119U, OHS3119U Uni-Polar
SYMBOL
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
Magnetic Operate
BOP
Point(1)
OH_3019 175 300 500
+25°C
OHN3119 100 - 545 Gauss -20°C to +85°C
OHS3119 45 - 575
-40°C to +125°C
Magnetic Release
BRP Point
OH_3019 125 235 450
+25°C
OHN3119 50 - 495 Gauss -20°C to +85°C
OHS3119 25 - 555
-40°C to +125°C
Magnetic Hysteresis OH_3019 50 65 -
+25°C
BH
OHN3119 50 -
- Gauss -20°C to +85°C
OHS3119 20 -
-
-40°C to +125°C
Icc Supply Current
-
4
7 mA Vcc = 24 V, Output Off, B ≤ 125 Gauss
VOL Output Saturation Voltage
IOH Output Leakage Current
tr
Output Rise Time
tf
Output Fall Time
- 100 400 mV Vcc = 4.5 V, IOL = 20 mA, B ≥ 500 Gauss
- 0.1 10.0 µA Vcc = 24 V, VOUT = 24 V, B ≤ 100 Gauss
- 0.21 1.00 µs
RL = 820 Ω, CL = 20 pF, Vcc = 12 V
- 0.10 1.00 µs
OHN3020U, OHS3020U, OHN3120U, OHS3120U
Uni-Polar
SYMBOL
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
Magnetic Operate
BOP
Point(1)
OH_3020 70 230 350
+25°C
OHN3120 70
- 425 Gauss -20°C to +85°C
OHS3120 35
- 450
-40°C to +125°C
Magnetic Release
BRP
Point
OH_3020 50 180 330
+25°C
OHN3120 50
- 405 Gauss -20°C to +85°C
OHS3120 25
- 430
-40°C to +125°C
Magnetic Hysteresis OH_3020 20 50 -
+25°C
BH
OHN3120 20
-
- Gauss -20°C to +85°C
OHS3120 20
-
-
-40°C to +125°C
Icc Supply Current
-
4
7
mA Vcc = 24 V, Output Off, B ≤ 50 Gauss
VOL Output Saturation Voltage
IOH Output Leakage Current
tr
Output Rise Time
tf
Output Fall Time
- 100 400 mV Vcc = 4.5 V, IOL = 20 mA, B ≥ 350 Gauss
-
0.1 10.0 µA Vcc = 24 V, VOUT = 24 V, B ≤ 50 Gauss
- 0.21 1.00 µs
RL = 820 Ω, CL = 20 pF, Vcc = 12 V
- 0.10 1.00 µs
Notes:
(1) South pole facing symbolized surface.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A .1 06/05
Page 4 of 9
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
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