OHS3019U Просмотр технического описания (PDF) - TT Electronics.
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OHS3019U Datasheet PDF : 10 Pages
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Hallogic Hall-Effect Sensors
Electrical Characteristics (Vcc = 4.5 V to 24 V, TA = 25° C unless otherwise noted)
OHN3040U, OHS3040U, OHN3140U, OHS3140U Uni-Polar
SYMBOL
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
Magnetic Operate
BOP
Point(1)
OH_3040 70
OHN3140 45
OHS3140 45
150 220
+25°C
- 260 Gauss -20°C to +85°C
- 270
-40°C to +125°C
Magnetic Release
BRP
Point
OH_3040 50
OHN3140 25
OHS3140 25
115 180
+25°C
- 240 Gauss -20°C to +85°C
- 250
-40°C to +125°C
Magnetic Hysteresis
BH
OH_3040 20 35
OHN3140 20
-
OHS3140 20
-
-
+25°C
- Gauss -20°C to +85°C
-
-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 ≥ 200 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
OHN3075U, OHS3075U, OHN3175U, OHS3175U Bi-Polar Latch
SYMBOL
PARAMETER
MIN TYP MAX
BOP
Magnetic Operate
Point(1)
OH_3075 50
OH_3175 25
OHN3175 15
OHS3175 10
100 250
- 170
- 180
- 260
BRP
Magnetic Release
Point
OH_3075 -250 -100 -50
OH_3175 -170
-
-25
OHN3175 -180
-
-15
OHS3175 -260
-
-10
BH
Magnetic
Hysteresis
OH_3075 100 200 500
OH_3175 100 -
-
OHN3175 80
-
-
OHS3175 50
-
-
Icc Supply Current
-
4
7
VOL Output Saturation Voltage
IOH Output Leakage Current
tr
Output Rise Time
tf
Output Fall Time
- 100 400
-
0.1 10.0
- 0.21 1.00
- 0.10 1.00
UNITS
TEST CONDITIONS
Gauss
+25°C
+25°C
-20°C to +85°C
-40°C to +125°C
Gauss
+25°C
+25°C
-20°C to +85°C
-40°C to +125°C
Gauss
+25°C
+25°C
-20°C to +85°C
-40°C to +125°C
mA Vcc = 24 V, Output Off, B ≤ -250 Gauss
mV Vcc = 4.5 V, IOL = 20 mA, B ≥ 250 Gauss
µA Vcc = 24 V, VOUT = 24 V, B ≤ -250 Gauss
µs
RL = 820 Ω, CL = 20 pF, Vcc = 12 V
µs
Notes:
(1) South pole facing symbolized surface.
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
TT Electronics | Optek Technology, Inc.
1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200
www.ttelectronics.com | sensors@ttelectronics.com
Issue B 11/2016 Page 7
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