65017 Datasheet, PDF (1/2 Pages) Micropac Industries – HIGH RELIABILITY HALL EFFECT SENSOR LATCHING OUTPUT

65017-001
Rev A 12/17/01
HIGH RELIABILITY HALL EFFECT SENSOR
LATCHING OUTPUT
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Features:
Applications:
• Wide operating temperature range -55 ºC to +150 ºC _{• Solid state switch}
• High magnetic sensitivity
• Motor controls
• Low current CMOS Technology
• Speed sensing
• Wide operating voltage range 3.5 to 15 V
• Angular Position sensing
• Chopper stabilized amplifier minimizes amplifier
• Linear Position Sensing
offset resulting in improved temperature stability
• 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.......................................................................................................................................... .-65°C to +150°C
Operating Free-Air Temperature Range ............................................................................................................. -55°C to +150°C
Lead temperature 1.6 mm (1/16 inch) from case for 10 seconds.……......................…. ..................................................+260°C
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
1 23
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: [e-mail]