MICROPAC INDUSTRIES, INC.
OPTOELECTRONIC PRODUCTS DIVISION 725 E. Walnut St., Garland, TX 75040 (972) 272 - 3571 Fax (972) 487 - 6918
www.micropac.com
E-MAIL:
optosales@micropac.com
65017-001
HIGH RELIABILITY HALL EFFECT SENSOR
LATCHING OUTPUT
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Rev A 12/17/01
Features:
Wide operating temperature range -55 C to +150 C
High magnetic sensitivity
Low current CMOS Technology
Wide operating voltage range 3.5 to 15 V
Chopper stabilized amplifier minimizes amplifier
offset resulting in improved temperature stability
Applications:
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 "latched ON" in the presence of a
sufficiently strong South pole magnetic field facing the marked side of the package. The output will be "latched
OFF" in the presence of a resetting North pole magnetic field.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature.......................................................................................................................................... .-65C to +150C
Operating Free-Air Temperature Range ............................................................................................................. -55C to +150C
Lead temperature 1.6 mm (1/16 inch) from case for 10 seconds................................. ..................................................+260C
Supply Voltage Range ............................................................................................................................................ 3.5 V to 15.0 V
Supply Current (Fault) .......................................................... ............................................................................................. 50 mA.
Power Dissipation, @ T
A
= 25
C (P
D
)............................................................................................ ..............500 mW
MagneticFlux Density.......... ................. ........................................................................................Unlimited Output
ON Current (I
SINK
) .......... ...........................................................................................................................25mA
Package Dimensions Schematic Diagram
3
1
2
REG.
HALL
CELL
1 Vcc
3 Output
2 Gnd
MICROPAC INDUSTRIES, INC.
OPTOELECTRONIC PRODUCTS DIVISION 725 E. Walnut St., Garland, TX 75040 (972) 272 - 3571 Fax (972) 487 - 6918
www.micropac.com
E-MAIL:
optosales@micropac.com
65017-001
HIGH RELIABILITY HALL EFFECT SENSOR
REV A 12/17/01
ELECTRICAL CHARACTERISTICS
T
a
= 25
C, V
CC
= 5V unless otherwise specified.
PARAMETER SYMBOL
MIN
TYP
MAX
UNITS TEST
CONDITIONS
Supply Current
I
CC
1.5
2.5 7.0 mA
V
CC
=15V; B < B
OP
Saturation Voltage
V
OL
0.4 V
I
OUT
= 20 mA, B >B
OP
Output Leakage
I
OFF
0.01
5
uA
B < B
OP
, V
OUT
=15V
Output Rise Time
t
r
100 200 ns V
CC
= 12V, R
L
= 820 ohm, C
L
= 20 pf
Output Fall Time
T
f
180 350 ns V
CC
= 12V, R
L
= 820 ohm, C
L
= 20 pf
MAGNETIC CHARACTERISTICS
T
a
= 25
C, V
CC
= 5V
PARAMETER SYMBOL
MIN
TYP
MAX
UNITS TEST
CONDITIONS
Operate Point
B
OP
10
75
150
Gauss
Vcc = 5 V, R
L
= 1 Kohm
Release Point
B
RP
-100
-50
-10
Gauss
Vcc = 5 V, R
L
= 1 Kohm
Hysteresis B
hys
70
100
120
Gauss
Vcc = 5 V, R
L
= 1 Kohm
ORDERING INFORMATION:
PART NUMBER
DESCRIPTION
65017-001 Unscreened
PDF 
ZIP