OHS3150U 查看數據表（PDF） - TT Electronics.
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OHS3150U Datasheet PDF : 4 Pages
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Sensing and Control
Ratiometric Linear Hall-Effect Sensor
OHS3150U, OHS3151U
Absolute Maximum Ra ngs
Supply Voltage, VCC
Storage Temperature Range, TS
Opera ng Temperature Range, TA
Lead Soldering Temperature (1/8 inch [3.2 mm] from case for 5 seconds with soldering iron)
6V
‐65°C to +150° C
‐40°C to +125° C
260° C(1)
Power Dissipa on, PD
Output Current, IO
Magne c Flux Density, B
100 mW
5 mA
Unlimited
Electrical Characteris cs (Over Opera ng Temperature Range at VCC = 5 V, unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
VCC
ICC
VOQ
IO
IO
SYMBOL
Supply Voltage
4.5 5.0 6.00
V
Supply Current
Quiescent Voltage Output
Sink Current
5.5 10.00
2.25 2.5 2.75
2.10 2.5 2.90
0.5
mA Vcc = 6 V, IO = 0 mA, B = OG
V B = OG, TA = 25° C
V B = OG, TA = ‐40°C to +125°C
mA
Source Current
‐1.0
mA
PARAMETER
OHS3150U
OHS3151U
UNITS
UNITS
MIN TYP MAX
MIN TYP MAX
TA
Opera ng
Temperature Range
‐40
‐
125
°C
‐40
‐
125
°C
Sensi vity
Sens @ TA = 25° C
over TA
2.25 2.5 2.75 mV/G 2.25 2.5 2.75 mV/G
2.0 ‐ 3.0 mV/G 2.0 ‐ 3.0 mV/G
∆VOQ(∆T)
VOQ Change
over TA
‐
‐ ±35 G
‐
‐ ±50
G
∆Sens(∆V)
Ra ometric Sense
Change
‐ 100 ‐
%
‐ 100 ‐
%
∆VOQ(∆V)
Ra ometric VOQ
Change
‐ 100 ‐
%
‐ 100 ‐
%
+Lin
Posi ve Lin ≥ 25
< 25
99 ‐ 105
99 ‐ 110
%
99
99
‐ 105
‐ 110
%
‐Lin
Nega ve Lin ≥ 25
< 25
95 ‐ 101
90 ‐ 101
%
95
90
‐ 101
‐ 101
%
Sym
Output Symmetry
95 100 105
%
95 100 105
%
Note:
(1) Nega ve current is defined as a coming out of (sourcing) the output.
(2) See characteris cs defini ons for test condi ons and calcula on formulas.
General Note
TT Electronics reserves the right to make changes in product specifica on
without no ce or liability. All informa on is subject to TT Electronics’ own data
and is considered accurate at me of going to print.
© TT electronics plc
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www. electronics.com
Issue D 01/2016 Page 2
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