High Reliability Hallogic Hall-Effect Sensors OMH090 OMH3019, OMH3020, OMH3040, OMH3075, OMH3131 (B, S versions) Ceramic Package Features: • • • • • • Designed for non-contact switching operations Operates over a broad range of supply voltages Excellent temperature stability operates in harsh environments Suitable for military and space applications Processing patterned after class B or S of MIL-STD-883 0.50” (12.700 mm) lead length 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 bandgap voltage regulator that allows 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 approaches the symbolized face of the device (operating point) and turns off (logic level “1”) after the magnetic field reaches a minimum value. The Bi-Polar device turns on (logic level “0”) in the presence of a magnetic south pole and turns off (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. B and S devices are processed to OPTEK’s military screening program patterned after MIL-STD-883. This product is not guaranteed to meet all radiation hardness requirements of MIL-STD-883. Contact your local representative or OPTEK for more information. Applications: • • • • • • Non-contact switching operations Brushless DC motors Multiple pole magnets Non-contact reflective object sensor Assembly line automation Machine automation • • • Machine safety End of travel sensor Door sensor VCC 1 Vcc Voltage Regulator Output Output 3 Hall Element Magnet on this Side Ground 2 Ground Pin # Description 1 VCC 2 Ground 3 Output DIMENSIONS ARE IN: [MILLIMETERS] INCHES OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B.1 06/07 Page 1 of 7 High Reliability Hallogic Hall-Effect Sensors OMH090 OMH3019, OMH3020, OMH3040, OMH3075, OMH3131 (B, S versions) Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Supply Voltage, VCC 25 V Storage Temperature Range, TS -65°C to +150°C Operating Temperature Range, TA -55°C to +125°C 260°C(1) Lead Soldering Temperature (1/8 in. (3.2 mm) from case for 5 seconds with soldering iron) 25 mA Output ON Current, ISINK Output OFF Voltage, VOUT 25 V Magnetic Flux Density, B Unlimited Notes: (1) Heat sink leads during hand soldering. Part Number Hi-Reliability Operate Point Release Point Hallogic® Gauss Gauss Sensor Min / Typ / Max Min / Typ / Max Hysteresis Gauss Min / Typ / Max VCC (Volts) Lead Min / Max Length OMH090B 50/90/180 30 / 60 / 160 5 / 30 / 70 175 / 420 / 500 125 / 220 / 420 30 / 100 / 155 70 / 220 / 350 50 / 165 / 330 15 / 55 / 200 OMH090S OMH3019B OMH3019S OMH3020B Uni-Polar Non-Latching OMH3020S 4.5 / 24.0 0.50” OMH3040B 70 / 150 / 200 50 / 115 / 180 110 / 35 / 60 50 / 150 / 250 -250 / -150 / -50 100 / 300 / 500 20 / 60 / 95 10 / 45 / 85 5 / 15 / 40 OMH3040S OMH3075B OMH3075S OMH3131B Bi-Polar Latching OMH3131S OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue B.1 06/07 Page 2 of 7 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com High Reliability Hallogic Hall-Effect Sensors OMH090 OMH3019, OMH3020, OMH3040, OMH3075, OMH3131 (B, S versions) Electrical Characteristics (VCC = 4.5 V to 24 V, TA = 25° C unless otherwise noted) OMH090, OMH090B, OMH090S Uni-Polar SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS BOP Magnetic Operate Point(1) 45 70 20 90 - 210 200 180 -55°C Gauss +25°C +125°C BRP Magnetic Release Point 30 25 65 - 180 170 Gauss -55°C & +25°C +125°C BH Magnetic Hysteresis 5 5 - 95 70 Gauss -55°C +25°C & +125°C ICC Supply Current - 5 - 9 11 5 mA -55°C,VCC = 24 V, Output On, B≤250 Gauss +25° +125°C VOL Output Saturation Voltage - 125 300 400 mV -55°C,VCC = 4.5 V, IOL = 30 mA,B≥250 Gauss +25°C & +125°C IOH Output Leakage Current - 0.50 - 10 11 12 µA -55°C,VCC = 24 V, VOUT =24 V, B≤250 Gauss +25° +125°C tr Output Rise Time - 0.13 1.00 µs tf Output Fall Time - 0.14 1.00 µs RL = 820 Ω, CL = 20 pF, VCC = 14 V (guaranteed not tested) Electrical Characteristics (Vcc = 4.5 V to 24 V, TA = 25° C unless otherwise noted) OMH3019, OMH3019B, OMH3019S Uni-Polar SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS BOP Magnetic Operate Point(1) 175 - 300 - 500 575 Gauss +25°C -55°C & +125°C BRP Magnetic Release Point 125 100 235 - 420 - Gauss +25°C -55°C & +125°C BH Magnetic Hysteresis 30 20 65 - 155 - Gauss +25°C -55°C to +125°C ICC Supply Current - 5 9 mA VCC = 24 V, Output On, B ≤ 50 Gauss VOL Output Saturation Voltage - 125 300 mV VCC = 4.5 V, IOL = 15 mA, B ≥ 500 Gauss IOH Output Leakage Current - 0.10 1.0 µA VCC = 24 V, VOUT = 24 V, B < 50 Gauss tr Output Rise Time - 0.13 1 µs tf Output Fall Time - 0.14 1 µs RL = 460 Ω, CL = 20 pF, VCC = 12 V (guaranteed not tested) 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. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B.1 06/07 Page 3 of 7 High Reliability Hallogic Hall-Effect Sensors OMH090 OMH3019, OMH3020, OMH3040, OMH3075, OMH3131 (B, S versions) Electrical Characteristics (VCC = 4.5 V to 24 V, TA = 25° C unless otherwise noted) OMH3020, OMH3020B, OMH3020S Uni-Polar SYMBOL BOP BRP PARAMETER Magnetic Operate Point(1) Magnetic Release Point MIN TYP MAX UNITS TEST CONDITIONS - 230 - 350 425 Gauss +25°C -55°C & +125°C 50 25 180 - - Gauss +25°C -55°C & +125°C 10 10 50 - - Gauss +25°C -55°C & +125°C BH Magnetic Hysteresis Icc Supply Current - 4 7 mA VCC = 24 V, Output On, B ≤ 50 Gauss VOL Output Saturation Voltage - 100 400 mV VCC = 4.5 V, IOL = 15 mA, B ≥ 350 Gauss IOH Output Leakage Current - 0.10 10 µA VCC = 24 V, VOUT = 24 V, B ≤ 50 Gauss tr Output Rise Time - 0.21 1 µs tf Output Fall Time - 0.10 1 µs RL = 820 Ω, CL = 20 pF, VCC = 12 V (guaranteed not tested) Electrical Characteristics (VCC = 4.5 V to 24 V, TA = 25° C unless otherwise noted) OMH3040, OMH3040B, OMH3040S Uni-Polar SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS BOP Magnetic Operate Point(1) 70 75 150 - 200 270 Gauss +25°C -55°C & +125°C BRP Magnetic Release Point 50 25 115 - 180 210 Gauss +25°C -55°C & +125°C BH Magnetic Hysteresis 20 20 35 - - Gauss +25°C -55°C & +125°C Icc Supply Current - 4 - 7 8 mA +25°C, VCC = 24 V, Output On, B ≤ 250 Gauss -55°C & +125°C VOL Output Saturation Voltage - 100 400 mV VCC = 4.5 V, IOL = 20 mA, B ≥ 250 Gauss IOH Output Leakage Current - 0.10 - 11 10 12 µA -55°C +25°C, VCC = 24V, VOUT = 24V, B ≤ 250 Gauss +125°C tr Output Rise Time - 0.21 1 µs tf Output Fall Time - 0.10 1 µs RL = 820 Ω, CL = 20 pF, VCC = 12 V (guaranteed not tested) 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. Issue B.1 06/07 Page 4 of 7 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com High Reliability Hallogic Hall-Effect Sensors OMH090 OMH3019, OMH3020, OMH3040, OMH3075, OMH3131 (B, S versions) Electrical Characteristics (VCC = 4.5 V to 24 V, TA = 25° C unless otherwise noted) OMH3075, OMH3075B, OMH3075S Bi-Polar Latching SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS 50 25 150 - 250 275 Gauss +25°C -55°C & +125°C BOP Magnetic Operate Point(1) BRP Magnetic Release Point -250 -275 -150 - -50 -25 Gauss +25°C -55°C & +125°C BH Magnetic Hysteresis 100 50 200 - 500 - Gauss +25°C -55°C & +125°C ICC Supply Current - 4 - 7 8 mA +25°C, VCC = 24 V, Output On, B ≤ 250 Gauss -55°C & +125°C VOL Output Saturation Voltage - 100 - 500 400 400 mV -55°C +25°C, VCC = 4.5 V, IOL = 20 mA, B ≥ 250 Gauss +125°C IOH Output Leakage Current - 0.10 1.0 µA VCC= 24 V, VOUT = 24 V, B ≤ 250 Gauss tr Output Rise Time - 0.21 1 µs tf Output Fall Time - 0.10 1 µs RL = 820 Ω, CL = 20 pF, Vcc = 12 V (guaranteed not tested) Electrical Characteristics (VCC = 4.5 V to 24 V, TA = 25° C unless otherwise noted) OMH3131, OMH3131B & OMS3131S Uni-Polar SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS BOP Magnetic Operate Point(1) 20 10 - 95 150 Gauss +25°C -55°C to +125°C BRP Magnetic Release Point 10 5 - 85 145 Gauss +25°C -55°C to +125°C BH Magnetic Hysteresis 5 5 - 40 145 Gauss +25°C -55°C to +125°C ICC Supply Current - 4 7 mA VCC = 24 V, Output On, B > 250 Gauss VOL Output Saturation Voltage - 100 400 mV VCC = 4.5 V, IOL = 15 mA, B ≥ 250 Gauss IOH Output Leakage Current - 0.10 10 µA VCC = 24 V, VOUT = 24 V, B ≤ 0 Gauss tr Output Rise Time - 0.21 1 µs tf Output Fall Time - 0.10 1 µs RL = 820 Ω, CL = 20 pF, Vcc = 12 V (guaranteed not tested) 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. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B.1 06/07 Page 5 of 7 High Reliability Hallogic Hall-Effect Sensors OMH090 OMH3019, OMH3020, OMH3040, OMH3075, OMH3131 (B, S versions) OMH090, OMH3019, OMH3020, OMH3040, OMH3075, OMH3131 (B, S) Magnetic Operate & Release Points vs Temperature 180 160 OMH3040 Operate Manetic Flux Level - Gauss 140 OMH3040 Release 120 100 OMH090 Operate 80 OMH090 Release 60 OMH3131 Operate 40 20 OMH3131 Release 0 -60 -40 -20 0 20 40 60 80 100 120 140 160 Temperature (°C) Magnetic Operate & Release Points vs Temperature 400 OMH3019 Operate 300 Manetic Flux Level - Gauss OMH3019 OMH3020 Operate 200 OMH3020 Release OMH3075 Operate 100 0 -100 OMH3075 Release -200 -60 -40 -20 0 20 40 60 80 100 120 140 160 Temperature (°C) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue B.1 06/07 Page 6 of 7 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com High Reliability Hallogic Hall-Effect Sensors OMH090 OMH3019, OMH3020, OMH3040, OMH3075, OMH3131 (B, S versions) OMH090, OMH3019, OMH3020, OMH3040, OMH3075, OMH3131 (B, S) Rise and Fall Time vs Temperature 350 B OP 300 B RP 250 V OH 90% 90% Tf V OL Typical Time (ns) Magnetic Field Tr 10% 10% Vcc 1 820 Ohm U.U.T. Rise Time Fall Time 200 150 100 Output 3 20 pf 50 Ground 2 0 -40°C 0°C 40°C 80°C 120°C 150°C Temperature (°C) ICC vs Temperature Saturation Voltage vs Temperature 0.40 9.0 8.0 Typical Saturation Voltage (V) 0.35 7.0 Icc ON (mA) Icc OFF (mA) Typical Icc (mA) 6.0 5.0 4.0 3.0 2.0 RL = 820 ohms 0.30 0.25 0.20 0.15 1.0 0.0 0.10 -40°C 0°C 40°C 80°C 120°C 150°C -40°C 0°C Temperature (°C) 40°C 80°C 120°C 150°C Temperature (°C) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B.1 06/07 Page 7 of 7