Hallogic Hall-Effect Sensors OH090U, OH180U, OH360U OHN3000 series, OHS3000 series OHN3100 series, OHS3100 series Features: Designed for non-contact switching operations Operates over broad range of supply voltages (4.5 V to 24 V) Operates with excellent temperature stability in harsh environments Through Hole Drive capability up to 7 TTL loads Description: These Hall-effect devices contain a monolithic integrated circuit which incorporates a Hall element, a linear amplifier, a threshold amplifier, and Schmitt trigger on a single Hallogic silicon chip. Included on -chip is a band gap voltage regulator to allow operation with a wide range of supply voltages. These devices feature logic level output and provide up to 21 mA of sink current. This allows direct driving of more than 7 TTL loads or any standard logic family using power supplies ranging from 4.5 to 24 volts. Output amplitude is constant at switching frequencies from DC to over 200 kHz. The Uni-Polar turns on with a (logic level 0) after a sufficient magnetic field from the south pole of a magnet approached the symbolized face of the device (Operating Point) and turns o (loff gic level 1) after the magnetic field reached a minimum value. The Bi-Polar latch device turns on (logic level 0) in the presence of a magnetic south pole and turn o ff (logic level 1) when subjected to a magnetic north pole. Both magnetic poles are necessary for operation for Bi -Polar devices. This feature makes these sensors ideal for applications in non -contact switching operations, brushless DC motors and for use with multiple pole magnets. Applications: Non-contact reflective object sensor Ordering Information Ordering Information Assembly line automation Through Hole Configuration Through Hole Configuration Machine automation Machine safety OH090U OHN3075U End of travel sensor OH180U OHS3075U Bi-Polar Door sensor OH360U OHN3175U OHN3113U latching OHS3175U OHN3019U OHS3177U OHS3019U OHN3020U OHS3020U OHN3120U Unipolar OHS3120U non-latching OHN3030U OHS3030U OHS3130U OHS3131U OHN3040U OHS3040U OHN3140U OHS3140U RoHS General Note TT Electronics Optek Technology, Inc. TT Electronics reserves the right to make changes in product specificaoti n without 1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 Ph: +1 972 323 2200 nocti e or liability. All informaoti n is subject to TT Electronics own data and is www.ttelectronics.com sensors ttelectronics.com considered accurate at time of going to print. Issue B 11/2016 Page 1 TT electronics plc Hallogic Hall-Effect Sensors Electrical Specifications Absolute Maximum Ratings (T =25C unless otherwise noted) A Supply Voltage, Vcc 25 V Storage Temperature Range, T -65C to +160C S Operating Temperature Range, T OHN30 U -20C to +85C A OHS30 U -40C to +125C OH090/180/360U -40C to +150C (1) Lead Soldering Temperature (1/8 in. (3.2 mm) from case for 5 sec. with soldering iron) 260C Output ON Current, I 25 mA SINK Output OFF Voltage, V 25 V OUT Magnetic Flux Density, B Unlimited Electrical Characteriscti s (Vcc = 4.5 V to 24 V, T = 25 C unless otherwise noted) A OH090U Uni-Polar SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS (1) B Magnetic Operate Point 0 90 180 Gauss OP B Magnetic Release Point -100 65 100 Gauss RP B Magnetic Hysteresis 10 25 100 Gauss H Icc Supply Current - 6 9 mA Vcc = 24 V, Output Off V Output Saturation Voltage - 100 300 mV Vcc = 4.5 V, I = 20 mA, B 180 Gauss OL OL I Output Leakage Current - 0.5 10.0 A Vcc = 24 V, V = 24 V, B -100 Gauss OH OUT t Output Rise Time - 0.21 1.00 s r R = 820 , C = 20 pF, Vcc = 14 V L L t Output Fall Time - 0.10 1.00 s f OH180U Uni-Polar SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS (1) B Magnetic Operate Point 70 180 290 Gauss OP B Magnetic Release Point 0 140 230 Gauss RP B Magnetic Hysteresis 20 40 120 Gauss H Icc Supply Current - 6 9 mA Vcc = 24 V, Output Off V Output Saturation Voltage - 100 300 mV Vcc = 4.5 V, I = 20 mA, B 290 Gauss OL OL I Output Leakage Current - 0.5 10.0 A Vcc = 24 V, V = 24 V, B 0 Gauss OH OUT t Output Rise Time - 0.21 1.00 s r R = 820 , C = 20 pF, Vcc = 14 V L L t Output Fall Time - 0.10 1.00 s f Notes: (1) South pole facing symbolized surface. General Note TT Electronics Optek Technology, Inc. TT Electronics reserves the right to make changes in product specificaoti n without 1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 Ph: +1 972 323 2200 nocti e or liability. All informaoti n is subject to TT Electronics own data and is www.ttelectronics.com sensors ttelectronics.com considered accurate at time of going to print. Issue B 11/2016 Page 2 TT electronics plc