optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. hallogic hall-effect sensors oh090u, oh180u, oh360u ohn3000 series, ohs3000 series ohn3100 series, ohs3100 series optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a.1 06/05 page 1 of 9 features: ? designed for non-contac t switching operations ? operates over broad range of supply voltages (4.5 v to 24 v) ? operates with excellent te mperature stab ility in harsh environments ? 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. the 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 ?o?) with after a sufficient magnetic field from the south pole of a magnet approached the symbolized face of the device (operating point) and turns off (logic le vel ?1?) after the magnetic field reached a minimum value. the bi-polar latch device tu rns on (logic level ?0?) in the presence of a magnetic south pole and turn off (logic level ?1?) when subjecte d to a magnetic north pole. both magnetic poles are necessary for operation for bi-polar devices. this fe ature makes these sensors ideal for applications in non- contact switching operations, brushless dc moto rs and for use with multiple pole magnets. product photo here pin # transistor 1 v cc 2 ground 3 output applications: ? non-contact reflective object sensor ? assembly line automation ? machine automation ? machine safety ? end of travel sensor ? door sensor hall element voltage regulator 2 3 1vcc output ground rohs ordering information oh090u, oh180u, oh360u oh3013u, oh3113u ohn3019u, ohs3019u, ohn3119u, ohs3119u ohn3020u, ohs3020u, ohn3120u, ohs3120u ohn3030u, 0hs3030u, ohn3130u, ohs3130u ohn3131u, ohs3131u ohn3040u, ohs3040u, ohn3140u, ohs3140u unipolar OH3075U, ohs3075u, ohn3175u, ohs3175u ohn3177u, ohs3177u bi-polar latch
optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. hallogic hall-effect sensors oh090u, oh180u, oh360u ohn3000 series, ohs3000 series ohn3100 series, ohs3100 series optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a .1 06/05 page 2 of 9 notes: (1) south pole facing symbolized surface. symbol parameter min typ max units test conditions b op magnetic operate point (1) 70 180 290 gauss b rp magnetic release point 0 140 230 gauss b h magnetic hysteresis 20 40 120 gauss icc supply current - 6 9 ma vcc = 24 v, output off v ol output saturation voltage - 100 300 mv vcc = 4.5 v, i ol = 20 ma, b 290 gauss i oh output leakage current - 0.5 10.0 a vcc = 24 v, v out = 24 v, b 0 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 14 v t f output fall time - 0.10 1.00 s oh180u uni-polar oh090u uni-polar symbol parameter min typ max units test conditions b op magnetic operate point (1) 0 90 180 gauss b rp magnetic release point -100 65 100 gauss b h magnetic hysteresis 10 25 100 gauss icc supply current - 6 9 ma vcc = 24 v, output off v ol output saturation voltage - 100 300 mv vcc = 4.5 v, i ol = 20 ma, b 180 gauss i oh output leakage current - 0.5 10.0 a vcc = 24 v, v out = 24 v, b -100 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 14 v t f output fall time - 0.10 1.00 s electrical characteristics (vcc = 4.5 v to 24 v, t a = 25 c unless otherwise noted) absolute maximum ratings (t a =25c unless otherwise noted) supply voltage, vcc 25 v storage temperature range, t s -65c to +160c operating temperature range, t a ohn30_ _u ohs30_ _u oh090/180/360u -20c to +85c -40c to +125c -40c to +150c lead soldering temperature (1/8 in. (3.2 mm) from case for 5 sec. with soldering iron) 260c (1) output on current, i sink 25 ma output off voltage, v out 25 v magnetic flux density, b unlimited
optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. hallogic hall-effect sensors oh090u, oh180u, oh360u ohn3000 series, ohs3000 series ohn3100 series, ohs3100 series optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a.1 06/05 page 3 of 9 electrical characteristics (vcc = 4.5 v to 24 v, t a = 25 c unless otherwise noted) oh360u uni-polar symbol parameter min typ max units test conditions b op magnetic operate point (1) 235 300 465 gauss b rp magnetic release point 120 235 325 gauss b h magnetic hysteresis 30 65 200 gauss icc supply current - 6 9 ma vcc = 24 v, output off v ol output saturation voltage - 100 300 mv vcc = 4.5 v, i ol = 20 ma, b 465 gauss i oh output leakage current - 0.1 10.0 a vcc = 24 v, v out = 24 v, b 120 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 14 v t f output fall time - 0.10 1.00 s ohn3013u, ohn3113u uni-polar symbol parameter min typ max units test conditions b op magnetic operate ohn3013 point (1) ohn3113 - - 300 - 450 510 gauss +25c -20c to 85c b rp magnetic release ohn3013 point ohn3113 30 20 235 - - - gauss +25c -20c to 85c b h magnetic hysteresis ohn3013 ohn3113 20 10 65 - - - gauss +25c -20c to 85c icc supply current - 4 7 ma vcc = 24 v, output off, b 25 gauss v ol output saturation voltage - 100 400 mv vcc = 4.5 v, i ol = 20 ma, b 450 gauss i oh output leakage current - 0.1 10.0 a vcc = 24 v, v out = 24 v, b 25 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 12 v t f output fall time - 0.10 1.00 s notes: (1) south pole facing symbolized surface.
optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. hallogic hall-effect sensors oh090u, oh180u, oh360u ohn3000 series, ohs3000 series ohn3100 series, ohs3100 series optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a .1 06/05 page 4 of 9 notes: (1) south pole facing symbolized surface. ohn3020u, ohs3020u, ohn3120u, ohs3 120u uni-polar symbol parameter min typ max units test conditions b op magnetic operate oh_3020 point (1) ohn3120 ohs3120 70 70 35 230 - - 350 425 450 gauss +25c -20c to +85c -40c to +125c b rp magnetic release oh_3020 point ohn3120 ohs3120 50 50 25 180 - - 330 405 430 gauss +25c -20c to +85c -40c to +125c b h magnetic hysteresis oh_3020 ohn3120 ohs3120 20 20 20 50 - - - - - gauss +25c -20c to +85c -40c to +125c icc supply current - 4 7 ma vcc = 24 v, output off, b 50 gauss v ol output saturation voltage - 100 400 mv vcc = 4.5 v, i ol = 20 ma, b 350 gauss i oh output leakage current - 0.1 10.0 a vcc = 24 v, v out = 24 v, b 50 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 12 v t f output fall time - 0.10 1.00 s symbol parameter min typ max units test conditions b op magnetic operate oh_3019 point (1) ohn3119 ohs3119 175 100 45 300 - - 500 545 575 gauss +25c -20c to +85c -40c to +125c b rp magnetic release oh_3019 point ohn3119 ohs3119 125 50 25 235 - - 450 495 555 gauss +25c -20c to +85c -40c to +125c b h magnetic hysteresis oh_3019 ohn3119 ohs3119 50 50 20 65 - - - - - gauss +25c -20c to +85c -40c to +125c icc supply current - 4 7 ma vcc = 24 v, output off, b 125 gauss v ol output saturation voltage - 100 400 mv vcc = 4.5 v, i ol = 20 ma, b 500 gauss i oh output leakage current - 0.1 10.0 a vcc = 24 v, v out = 24 v, b 100 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 12 v t f output fall time - 0.10 1.00 s ohn3019u, ohs3019u, ohn3119u, ohs3119u uni-polar electrical characteristics (vcc = 4.5 v to 24 v, t a = 25 c unless otherwise noted)
optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. hallogic hall-effect sensors oh090u, oh180u, oh360u ohn3000 series, ohs3000 series ohn3100 series, ohs3100 series optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a.1 06/05 page 5 of 9 notes: (1) south pole facing symbolized surface. ohn3131u & ohs3131u uni-polar symbol parameter min typ max units test conditions b op magnetic operate oh_3131 point (1) ohn3131 ohs3131 -75 -75 -75 - - - 95 95 135 gauss +25c -20c to +85c -40c to +125c b rp magnetic release oh_3031 point ohn3131 ohs3131 -95 -59 -135 - - - 85 85 125 gauss +25c -20c to +85c -40c to +125c b h magnetic hysteresis oh_3031 ohn3131 ohs3131 10 10 10 - - - - - - gauss +25c -20c to +85c -40c to +125c icc supply current - 4 7 ma vcc = 24 v, output off, b 0 gauss v ol output saturation voltage - 100 400 mv vcc = 4.5 v, i ol = 20 ma, b 200 gauss i oh output leakage current - 0.1 10.0 a vcc = 24 v, v out = 24 v, b 50 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 12 v t f output fall time - 0.10 1.00 s symbol parameter min typ max units test conditions b op oh_3030 magnetic operate oh_3130 point (1) ohn3130 ohs3130 - - - - 205 - - - 250 150 175 200 gauss +25c +25c -20c to +85c -40c to +125c b rp oh_3030 magnetic release oh_3130 point ohn3130 ohs3130 0 -150 -175 -200 160 - - - - - - - gauss +25c +25c -20c to +85c -40c to +125c b h oh_3030 magnetic oh_3130 hysteresis ohn3130 ohs3130 20 20 20 20 45 - - - - - - - gauss +25c +25c -20c to +85c -40c to +125c icc supply current - 4 7 ma vcc = 24 v, output off, b 0 gauss v ol output saturation voltage - 100 400 mv vcc = 4.5 v, i ol = 20 ma, b 200 gauss i oh output leakage current - 0.1 10.0 a vcc = 24 v, v out = 24 v, b 50 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 12 v t f output fall time - 0.10 1.00 s ohn3030u, ohs3030u, ohn3130u & ohs3130u uni-polar electrical characteristics (vcc = 4.5 v to 24 v, t a = 25 c unless otherwise noted)
optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. hallogic hall-effect sensors oh090u, oh180u, oh360u ohn3000 series, ohs3000 series ohn3100 series, ohs3100 series optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a .1 06/05 page 6 of 9 notes: (1) south pole facing symbolized surface. symbol parameter min typ max units test conditions b op magnetic operate oh_3040 point (1) ohn3140 ohs3140 70 45 45 150 - - 220 260 270 gauss +25c -20c to +85c -40c to +125c b rp magnetic release oh_3040 point ohn3140 ohs3140 50 25 25 115 - - 180 240 250 gauss +25c -20c to +85c -40c to +125c b h magnetic hysteresis oh_3040 ohn3140 ohs3140 20 20 20 35 - - - - - gauss +25c -20c to +85c -40c to +125c icc supply current - 4 7 ma vcc = 24 v, output off, b -50 gauss v ol output saturation voltage - 100 400 mv vcc = 4.5 v, i ol = 20 ma, b 200 gauss i oh output leakage current - 0.1 10.0 a vcc = 24 v, v out = 24 v, b -50 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 12 v t f output fall time - 0.10 1.00 s ohn3040u, ohs3040u, ohn3140u, ohs3 140u uni-polar electrical characteristics (vcc = 4.5 v to 24 v, t a = 25 c unless otherwise noted) ohn3075u, ohs3075u, ohn3175u, ohs317 5u bi-polar latch symbol parameter min typ max units test conditions b op oh_3075 magnetic operate oh_3175 point (1) ohn3175 ohs3175 50 25 15 10 100 - - - 250 170 180 260 gauss +25c +25c -20c to +85c -40c to +125c b rp oh_3075 magnetic release oh_3175 point ohn3175 ohs3175 -250 -170 -180 -260 -100 - - - -50 -25 -15 -10 gauss +25c +25c -20c to +85c -40c to +125c b h oh_3075 magnetic oh_3175 hysteresis ohn3175 ohs3175 100 100 80 50 200 - - - 500 - - - gauss +25c +25c -20c to +85c -40c to +125c icc supply current - 4 7 ma vcc = 24 v, output off, b -250 gauss v ol output saturation voltage - 100 400 mv vcc = 4.5 v, i ol = 20 ma, b 250 gauss i oh output leakage current - 0.1 10.0 a vcc = 24 v, v out = 24 v, b -250 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 12 v t f output fall time - 0.10 1.00 s
optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. hallogic hall-effect sensors oh090u, oh180u, oh360u ohn3000 series, ohs3000 series ohn3100 series, ohs3100 series optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a.1 06/05 page 7 of 9 notes: (1) south pole facing symbolized surface. symbol parameter min typ max units test conditions b op magnetic operate oh_3177 point (1) ohn3177 ohs3177 50 25 25 - - - 150 150 200 gauss +25c -20c to +85c -40c to +125c b rp magnetic release oh_3177 point ohn3177 ohs3177 -150 -150 -200 - - - -50 -25 -25 gauss +25c -20c to +85c -40c to +125c b h magnetic hysteresis oh_3177 ohn3177 ohs3177 100 50 50 - - - - - - gauss +25c -20c to +85c -40c to +125c icc supply current - 4 7 ma vcc = 24 v, output off, b -250 gauss v ol output saturation voltage - 100 400 mv vcc = 4.5 v, i ol = 20 ma, b 250 gauss i oh output leakage current - 0.1 10.0 a vcc = 24 v, v out = 24 v, b -250 gauss t r output rise time - 0.21 1.00 s r l = 820 ? , c l = 20 pf, vcc = 12 v t f output fall time - 0.10 1.00 s ohn3177u, ohs3177u bi-polar latch electrical characteristics (vcc = 4.5 v to 24 v, t a = 25 c unless otherwise noted)
optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. hallogic hall-effect sensors oh090u, oh180u, oh360u ohn3000 series, ohs3000 series ohn3100 series, ohs3100 series optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a .1 06/05 page 8 of 9 magnetic operate & release points vs temperature oh_3013, oh_3019 & oh_3020 0 50 100 150 200 250 300 350 400 -60c -40c -20c 0c 20c 40c 60c 80c 100c 120c 140c 160c temperature (c) magnetic flux level - gauss oh_3013 release oh_3013 operate oh _ 3019 release oh_3019 operate oh_3020 release oh_3020 operate magnetic operate & release points vs temperature oh090, oh180 & oh360 0 50 100 150 200 250 300 350 -60c -40c -20c 0c 20c 40c 60c 80c 100c 120c 140c 160c temperature (c) magnetic flux level - gauss oh090 release oh090 operate oh180 release oh180 operate oh360 release oh360 operate magnetic operate & release points vs temperature oh_3030 & oh_3040 0 50 100 150 200 250 -60c -40c -20c 0c 20c 40c 60c 80c 100c 120c 140c 160c temperature (c) magnetic flux level - gauss oh_3030 release oh _ 3030 o p erate oh_3040 release oh_3040 operate magnetic operate & release points vs temperature ohx3075 -200 -150 -100 -50 0 50 100 150 200 250 123456789101112 temperature (c) magnetic flux level - gauss oh_3075 release oh_3075 operate typical operate & release points
optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. hallogic hall-effect sensors oh090u, oh180u, oh360u ohn3000 series, ohs3000 series ohn3100 series, ohs3100 series optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a.1 06/05 page 9 of 9 saturation voltage vs temperature 0.10 0.15 0.20 0.25 0.30 0.35 0.40 -40c 0c 40c 80c 120c 150c temperature (c) typical saturation voltage (v) r l = 820 ohms icc vs temperature 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 -40c 0c 40c 80c 120c 150c temperature (c) typical icc (ma) icc on (ma) icc off (ma) rise & fall time vs temperature 0 50 100 150 200 250 300 350 -40c 0c 40c 80c 120c 150c temperature (c) typical time (ns) rise time fall time u.u.t. 820 ohm 20 pf 3 2 1 vcc output ground v ol oh v 10% 90% tr tf 90% 10% b op rp b magnetic field
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