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Solid state switch
Motor controls
Speed sensing
Angular Position sensing
Linear Position Sensing
Current Sensing
DESCRIPTION
The 65017-001 Hall effect sensor detects the presence of a magnetic field and provides a switch output. It is
packaged in a hermetically sealed three pin ceramic package and can be used in many harsh environments. An
internal chopper stablized amplifier eliminates input offset voltages normally associated with bipolar devices
resulting in improved operating point stability. The output transistor will be 鈥渓atched ON鈥?in the presence of a
sufficiently strong South pole magnetic field facing the marked side of the package. The output will be 鈥渓atched
OFF鈥?in the presence of a resetting North pole magnetic field.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature.......................................................................................................................................... .-65擄C to +150擄C
Operating Free-Air Temperature Range ............................................................................................................. -55擄C to +150擄C
Lead temperature 1.6 mm (1/16 inch) from case for 10 seconds.鈥︹€?.....................鈥? ..................................................+260擄C
Supply Voltage Range ............................................................................................................................................ 3.5 V to 15.0 V
Supply Current (Fault) .......................................................... ............................................................................................. 50 mA.
Power Dissipation, @ T
A
= 25擄C (P
D
)鈥︹€?鈥︹€︹€︹€︹€︹€︹€︹€︹€︹€?.鈥︹€︹€︹€︹€︹€︹€︹€︹€?.鈥︹€︹€︹€︹€︹€︹€︹€?...........鈥?00 mW
MagneticFlux Density鈥︹€︹€? ................. 鈥︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€?.鈥︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€?.Unlimited Output
ON Current (I
SINK
) .......... 鈥︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€︹€?..鈥?5mA
Package Dimensions
Schematic Diagram
REG.
1 Vcc
3 Output
HALL
CELL
2 Gnd
1
2
3
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION
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725 E. Walnut St., Garland, TX 75040
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(972) 272 - 3571
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Fax (972) 487 - 6918
www.micropac.com
E-MAIL:
optosales@micropac.com
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