High Reliability Hallogic Hall Features: Designed for noncontact 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 MILSTD3 Through Hole 0.40 [.16 mm] lead length minimum ESD Rating of Class 3B per MILSTD3G, M301.7, HB model. Description: These Halleffect 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 onchip 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. to 24 volts. Output amplitude is constant at switching frequencies from DC to over 0 khz. The UniPolar 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 BiPolar 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 BiPolar devices. This feature makes these sensors ideal for applications in noncontact 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 MILSTD3. This product has passed Radiation Hardness testing up to 30 Krad (si) per MILSTD 3 method 19.6 and up to 10 Krad (si) for ELDRS. Contact your local representative or OPTEK for more information. Applications: Ceramic Package Noncontact switching operations Brushless DC motors Multiple pole magnets Noncontact reflective object sensor Assembly line automation Machine automation Machine safety End of travel sensor Door sensor Pin # Description 1 V CC 2 Ground 3 Output * Add capacitor for stable opera on Lead finish = Solder Dipped (Sn 63/37) DIMENSIONS ARE IN: [MILLIMETERS] INCHES Issue K1 0/16 Page 1
High Reliability Hallogic Hall Absolute Maximum Ratings (T A = 2 C unless otherwise noted) Supply Voltage, V CC Storage Temperature Range, T S Operating Temperature Range, T A 2 V 6 C to +10 C C to Lead Soldering Temperature (1/ in. (3.2 mm) from case for seconds with soldering iron) 2 C (1) Output ON Current, I SINK Output OFF Voltage, V OUT Magnetic Flux Density, B (1) Heat sink leads during hand soldering. 2 ma 2 V Unlimited Part Number HiReliability Hallogic Sensor Operate Point Min / Typ / Max Release Point Min / Typ / Max Hysteresis Min / Typ / Max V CC (Volts) Min / Max Package OMH090B OMH090S 0/90/ 30 / 6 / 1 / 30 / OMH3019B OMH3019S 17 / / 00 12 / 23 / 4 30 / 0 / 1 OMH30B OMH30S OMH3040B OMH3040S UniPolar NonLatching 70 / 2 / 30 0 / / 330 1 / / 0 70 / 10 / 0 0 / 11 / / 3 / 4. / 24.0 Through Hole OMH3131B OMH3131S / / 9 / 4 / / 1 / 40 OMH307B OMH307S BiPolar Latching 0 / 10 / / 10 / 0 0 / / 00 Issue K1 0/16 Page 2
High Reliability Hallogic Hall Electrical Characteristics (V CC = 4. V to 24 V, T A = 2 C unless otherwise noted) OMH090, OMH090B, OMH090S UniPolar I CC V OL I OH Supply Current Output Saturation Voltage Output Leakage Current 4 0 2 30 2 90 6 30 12 0.0 2 10 1 140 9 9 11 t r Output Rise Time 0.13 1.00 μs t f Output Fall Time 0.14 1.00 μs 11 12 ma mv μa C C C & C,V CC = 24 V, Output On, B +2 C,V CC = 4. V, I OL = 30 ma,b & C,V CC = 24 V, V OUT =24 V, B +2 R L = Ω, C L = pf, V CC = 14 V Electrical Characteristics (Vcc = 4. V to 24 V, T A = 2 C unless otherwise noted) OMH3019, OMH3019B, OMH3019S UniPolar 17 12 0 30 23 0 00 7 4 1 C & C & C to I CC Supply Current 9 ma V CC = 24 V, Output On, B 0 V OL Output Saturation Voltage 12 mv V CC = 4. V, I OL = 1 ma, B 00 I OH Output Leakage Current 0. 1.0 μa V CC = 24 V, V OUT = 24 V, B < 0 t r Output Rise Time 0.13 1 μs t f Output Fall Time 0.14 1 μs R L = 4 Ω, C L = pf, V CC = 12 V (1) South pole facing symbolized surface. Issue K1 0/16 Page 3
High Reliability Hallogic Hall Electrical Characteristics (V CC = 4. V to 24 V, T A = 2 C unless otherwise noted) OMH30, OMH30B, OMH30S UniPolar 70 0 2 1 2 30 42 330 0 C & C & C & Icc Supply Current 4 7 ma V CC = 24 V, Output On, B 0 V OL Output Saturation Voltage 0 mv V CC = 4. V, I OL = 1 ma, B 30 I OH Output Leakage Current 0. μa V CC = 24 V, V OUT = 24 V, B 0 t r Output Rise Time 0.21 1 μs t f Output Fall Time 0. 1 μs R L = Ω, C L = pf, V CC = 12 V Electrical Characteristics (V CC = 4. V to 24 V, T A = 2 C unless otherwise noted) OMH3040, OMH3040B, OMH3040S UniPolar Icc Supply Current (1) South pole facing symbolized surface. 70 7 0 2 10 11 3 4 0 270 2 ma C & C & C &, V CC = 24 V, Output On, B C V OL Output Saturation Voltage 0 mv V CC = 4. V, I OL = ma, B I OH Output Leakage Current 0. t r Output Rise Time 0.21 1 μs t f Output Fall Time 0. 1 μs 11 12 μa C, V CC = 24V, V OUT = 24V, B 7, V CC = 24V, V OUT = 24V, B 0,V CC = 24V, V OUT = 24V, B 7 G R L = Ω, C L = pf, V CC = 12 V Issue K1 0/16 Page 4
High Reliability Hallogic Hall Electrical Characteristics (V CC = 4. V to 24 V, T A = 2 C unless otherwise noted) OMH307, OMH307B, OMH307S BiPolar Latching I CC V OL Supply Current Output Saturation Voltage 0 2 27 0 0 10 10 4 0 27 0 2 00 00 ma mv C & C & C &, V CC = 24 V, (Output On), B C C, V CC = 4. V, I OL = ma, B I OH Output Leakage Current 0. 1.0 μa V CC = 24 V, V OUT = 24 V, B t r Output Rise Time 0.21 1 μs t f Output Fall Time 0. 1 μs R L = Ω, C L = pf, V cc = 12 V Electrical Characteristics (V CC = 4. V to 24 V, T A = 2 C unless otherwise noted) OMH3131, OMH3131B & OMH3131S UniPolar (1) South pole facing symbolized surface. 4 1 9 10 14 40 14 C to C to C to I CC Supply Current 4 7 ma V CC = 24 V, Output On, B > V OL Output Saturation Voltage 0 mv V CC = 4. V, I OL = 1 ma, B I OH Output Leakage Current 0. μa V CC = 24 V, V OUT = 24 V, B 0 t r Output Rise Time 0.21 1 μs R L = Ω, C L = pf, V cc = 12 V t f Output Fall Time 0. 1 μs Issue K1 0/16 Page
High Reliability Hallogic Hall OMH307, OMH3131 (B, S) Magnetic Operate & Release Points vs Temperature Manetic Flux Level 1 140 1 0 0 40 OMH3040 Operate OMH3040 Release OMH090 Operate OMH090 Release OMH3131 Operate OMH3131 Release 0 40 0 40 0 0 1 140 1 Magnetic Operate & Release Points vs Temperature Manetic Flux Level 0 0 0 OMH3019 Operate OMH3019 OMH30 Operate OMH307 Operate OMH30 Release 0 OMH307 Release 0 40 0 40 0 0 1 140 1 Issue K1 0/16 Page 6
High Reliability Hallogic Hall OMH307, OMH3131 (B, S) B OP 30 Rise and Fall Time vs Temperature Magnetic Field Rise Time V OH V OL 90% % Tf Tr 90% % Typical Time (ns) 0 10 Fall Time 0 Vcc 1 Ohm Output 0 U.U.T. 3 Ground 2 pf 0 40 C 0 C 40 C 0 C 1 C 10 C 9.0 I CC vs Temperature 0.40 Saturation Voltage vs Temperature.0 0.3 Typical Icc (ma) 7.0 6.0.0 4.0 3.0 Icc ON (ma) Icc OFF (ma) Typical Saturation Voltage (V) 0.30 0.2 0. R L = ohms 2.0 0.1 1.0 0. 0.0 40 C 0 C 40 C 0 C 1 C 10 C 40 C 0 C 40 C 0 C 1 C 10 C Issue K1 0/16 Page 7