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| 65017-001 Rev A 12/17/01 HIGH RELIABILITY HALL EFFECT SENSOR LATCHING OUTPUT Mii OPTOELECTRONIC PRODUCTS DIVISION 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, @ TA = 25C (PD)............................................................................................ ..............500 mW MagneticFlux Density.......... ................. ........................................................................................Unlimited Output ON Current (ISINK) .......... ...........................................................................................................................25mA Package Dimensions Schematic Diagram REG. 1 Vcc 3 Output HALL CELL 2 Gnd 1 2 3 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 REV A 12/17/01 HIGH RELIABILITY HALL EFFECT SENSOR ELECTRICAL CHARACTERISTICS Supply Current Saturation Voltage Output Leakage Output Rise Time Output Fall Time ICC VOL IOFF tr Tf Ta = 25C, VCC = 5V unless otherwise specified. PARAMETER SYMBOL MIN 1.5 TYP 2.5 MAX 7.0 0.4 UNITS mA V uA ns ns TEST CONDITIONS VCC=15V; B < BOP IOUT = 20 mA, B >BOP B < BOP, VOUT =15V VCC = 12V, RL = 820 ohm, CL = 20 pf VCC = 12V, RL = 820 ohm, CL = 20 pf 0.01 100 180 5 200 350 MAGNETIC CHARACTERISTICS Ta = 25C, VCC = 5V PARAMETER SYMBOL BOP BRP Bhys MIN 10 -100 70 TYP 75 -50 100 MAX 150 -10 120 UNITS Gauss Gauss Gauss TEST CONDITIONS Vcc = 5 V, RL = 1 Kohm Vcc = 5 V, RL = 1 Kohm Vcc = 5 V, RL = 1 Kohm Operate Point Release Point Hysteresis ORDERING INFORMATION: PART NUMBER 65017-001 Unscreened DESCRIPTION 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 |
Price & Availability of 65017-001
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