OHN3150U Просмотр технического описания (PDF) - Optek Technology
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OHN3150U Datasheet PDF : 4 Pages
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Ratiometric Linear Hall-effect Sensor
Emitting Diode
OHN3150U, OHN3151U, OHS3150U, OHS3151U
Absolute Maximum Ratings
Supply Voltage, Vcc
6V
Storage Temperature Range, TS
Operating Temperature Range, TA (OHS prefix)
(OHN prefix)
Lead Soldering Temperature (1/8 in. (3.2 mm) from case for 5 sec. with soldering iron).
-65°C to +170°C
-40°C to +150°C
-20°C to +85°C
260°C(1)
Power Dissipation, PD
Output Current, IO
Magnetic Flux Density, B
100 mW
5 mA
Unlimited
Electrical Characteristics (Over Operating Temperature Range, at Vcc = 5 V, unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
VCC
Supply Voltage
ICC
Supply Current
Quiescent Voltage Output
VOQ
IO
Sink Current
IO
Source Current
4.5 5.0 6.0
5.5 10
2.25 2.5 2.75
2.10 2.5 2.90
0.5
-1.0
V
mA Vcc = 6 V, IO = 0 mA, B = OG
V B = OG, TA = 25° C
V B = OG, TA = -40°C to +150°C
mA
mA
SYMBOL
PARAMETER
OHS3150U
OHS3151U
OHN3150U
OHN3151U
UNITS
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
Operating
TA
Temperature
Range
-40 - 150 -40 - 150 -20 - 85 -20 - 85 ° C
Sens
Sensitivity
@ TA = 25° C
over TA
2.25 2.5 2.75 2.25 2.5 2.75 2.25 2.5 2.75 2.25 2.5 2.75 mV/G
2.0 - 3.0 2.0 - 3.0 2.0 - 3.0 2.0 - 3.0 mV/G
Sens Change
∆Sens(∆T) @ TA > 25° C
@ TA < 25° C
-2 -
8 -2
-
8
-2
-
8
-2
-
8
%
-10 -
0 -10 -
0 -10 -
0 -10
-
0
%
∆VOQ(∆T)
VOQ Change
over TA
-
- ±35 -
- ±50 -
- ±35 -
- ±50 G
∆Sens(∆V)
Ratiometric Sense
Change
-
100
-
- 100 -
- 100 -
- 100 -
%
∆VOQ(∆V)
Ratiometric VOQ
Change
- 100 -
- 100 -
- 100 -
- 100 -
%
+Lin
Positive Lin ≥ 25
< 25
99 - 105 99
99 - 110 99
- 105 99
- 110 99
- 105 99
- 110 99
- 105
- 110
%
-Lin
Negative Lin ≥ 25 95
< 25 90
- 101 95
- 101 90
- 101 95
- 101 90
- 101 95
- 101 90
- 101
- 101
%
Sym Output Symmetry 95 100 105 95 100 105 95 100 105 95 100 105 %
Note:
(1) Negative current is defined a coming out of (sourcing) the output.
(2) See characteristics definitions for test conditions and calculation formulas.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A 06/05
Page 2 of 4
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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