68A223C-L9S-02C

Hall Effect SERIES 68A Hall Effect Encoder FEATURES • Quadrature Output - choice of open collector or push / pull • Debris resistant hall effect sensor technology • Over 1 million rotational cycles • Integrated pushbutton • Low power consumption • Reverse voltage protection • Choice of cable lengths and termination • Available in 5Vdc and 3.3Vdc • High torque version available APPLICATIONS • Automotive • Medical • Test & Measurement • Audio / Visual • Agriculture & Construction DIMENSIONS in inches (and millimeters) Hall Effect TERMINATION OPTIONS .050” Connector Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois .050” Stripped Cable .050” Pin Header 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Hall-Effect SCHEMATICS, WAVEFORM, AND TRUTH TABLE FIG. 1 - 68A ELECTRICAL CONNECTION DIAGRAM VDD OUT A Hall Effect Sensor Microcontroller PB PIN # 6 RP* HP* 5 OUT A OUT B 4 OUT B PB1 3 PB1 PB2 2 PB2 1 GND *External Pull-up Resistors (2K-10K) required for Open Collector ouput option only. *Customized electrical outputs are available. Contact Grayhill for additional details. SPECIFICATIONS Environmental Specifications Output Leakage Current: Minimum -20µA, maximum 20µA Voltage on Pins 4 or 5 W/ Respect to Gnd: Minimum -0.3V, maximum VDD + 0.3V Power-Up Time: A & B outputs valid 120 ms (max) after VDD reaches 3.0 V (3.3 V Style) or 4.5 V (5V Style). Operating Temperature: -40°C to 85°C Storage Temperature: -55°C to 100°C Humidity: 96 hours @ 90-95% humidity@40°C Mechanical Vibration: Harmonic motion with amplitude of 15g within a varied frequency of 10 to 2000 Hz for 12 hours Mechanical Shock: Test 1: 100g for 6 ms half-sine wave with a velocity change of 12.3 ft/s. Test 2: 100g for 6 ms sawtooth wave with a velocity change of 9.7 ft/s. Electrical Specifications Mechanical Specifications Hall Effect Operating Voltage: Minimum 3.0 V, maximum 3.6 V (3.3V Style); minimum 4.5 V, maximum 5.5 V (5V Style) Absolute Maximum Voltage on VDD pin: Maximum 4.0V for 3.3V style, 6.5V for 5V style, minimum -0.3V for both styles VDD Rise Rate (min): 0.05 V/ms (Ensures proper start-up at power-up). Avg Supply Current for 3.3V Style: Typical: 1.2 mA, Maximum: 2.0 mA (at 3.30 V) Peak Supply Current for 3.3V Style: 12 mA (at 3.30 V) Avg Supply Current for 5V Style: Typical: 1.8 mA, Maximum: 3.0mA (at 5.00 V) Peak Supply Current for 5.0V Style: 12 mA (at 5.00 V) Output Low Voltage: 0.6V maximum for IOL = 4mA, VDD = 3.3V and for IOL = 4mA, VDD = 5.0V Output High Voltage (Push-Pull Outputs Only): 2.6V minimum for IOH = -2mA, VDD = 3.3V, 4.3V minimum for IOH = -2mA, VDD = 5.0V Mechanical Life: 1,000,000 cycles of operation. 1 cycle is a rotation through all positions and a full return Average Rotational Torque: Low Detent = 2.0±1.4 in-oz initially High = 3.5±1.4 in-oz initially 50% of initial value after 1 million cycles Non-Detented: 1.5 in-oz maximum Maximum rotational speed: 100 rpm Mounting Torque: 15in-lbs. maximum Shaft Pushout / Pulloutut Force: 45 lbs. / 45 lbs. minimum Terminal Strength: 15 lbs. minimum. Cable or Header pullout force Solderability: 95% free of pin holes & voids Pushbutton Electrical and Mechanical Specifications Electrical Ratings: 6.0 V max, 10 mA, Resistive Contact Resistance: