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OH44 Unipolar Hall Effect Switch IC:1116-090-463 DEUBLIN 江苏现货. |
更新时间：2026-10-18 17:09:04 |
OH44 Unipolar Hall Effect Switch ICOH44 Unipolar Hall Effect Switch IC General Description: Part No.: OH44 Operate temperature: -40～125℃ Package: 1000pcs/bag OH44 Hall switch IC is internally consisted by reverse voltage protection device, voltage regulator, hall voltage generator, a differential amplifier, Schmitt trigger and the open collector output level, which can change magnetic field signal into digital voltage output. With the typical feature of small size and stable performance, OH44 is widely used in all kinds of position control, speed detection, flow detection occasions as a non-contact switch. Features 4V to 24V DC operation voltage Open-Collector pre-driver 25mA maximum sinking output current. Reverse Polarity Protection Applications Speed measurement Home appliances Position detection Flow measurement Absolute Maximum Ratings （TA=25℃） Supply Voltage VCC••••••••••••••3.5-30V Operating Temperature Range TA •••••••••••-40～125℃ Output Current IO•••••••••••••••••••25mA Storage Temperature RangeTS ••••••••••••••••-55～150℃ Precautions of OH Series Hall ICS Hall ICs are sensitive devices which performance could be influenced in some extent by magnetic, optical, thermal and mechanical stress. 1) A pull-up resistor RL should be connected between the power supply (Vcc) and the output (Vout) since most of hall ICs are open collector output (OC output) circuits, such as OH44E, OH137, OH513, OH543. Hall ICs with Build-in Resistor are not necessary to add one, for example OH921. 2) Avoid reversing the power supply (Vcc) and the output (Vout) as well as no overload use. Be careful of the burn and damage caused by instant large current and instantaneous high voltage. 3) The Protection circuit should be added in the test circuits of hall ICs, such as large capacitor and a voltage stabilizing diode, which could absorb the effects of the external circuit and power fluctuation. 4) Try to minimize the mechanical stress applied to the device and leads during the installation, especially on the pins where close to the root of the device when bending shaping etc. 5) Strictly regulate the welding temperature and time. When manual welding, the temperature of soldering iron shall not exceed 260℃and time should be less than 3 seconds. 6) When designing, please fully consider the influence factors of temperature, magnetic field attenuation, the movement way, etc. 1116-090-463 DEUBLIN 江苏现货供应.江苏现货供应1205-000-025 DEUBLIN旋转接头 AX115CE磁性开关现货ES008征能钳形电流互感器 ES020征能钳式电流互感器ES050征能钳式电流传感器 |
1116-090-463 DEUBLIN 江苏现货供应.1116-090-463 DEUBLIN 江苏现货供应. 昆山昆尔沃现货供应DEUBLIN旋转接头，1116-090-463 DEUBLIN现货供应， 1116-090-463 DEUBLIN 产品参数：3/8"NPT，M16*1.5 LH。 DEUBLIN旋转接头部分型号如下： 55-000-001 55-147-151 57-000-001 57-050-001 55-000-002 55-147-152 57-000-002 57-050-002 55-000-003 55-147-149 57-000-003 57-050-003 55-000-004 55-147-150 57-000-004 57-050-004 55-000-094 55-147-192 57-000-094 57-050-094 55-000-095 55-147-193 57-000-095 57-050-095 155-000-001 155-208-113 157-000-001 157-050-001 155-000-002 155-208-114 157-000-002 157-050-002 155-000-021 155-208-185 157-000-021 157-050-021 155-000-022 155-208-229 157-000-022 157-050-022 155-000-151 155-208-252 157-000-151 157-050-151 155-000-152 155-208-253 157-000-152 157-050-152 255-000-020 255-052-255 257-000-020 257-050-020 255-000-021 255-052-256 257-000-021 257-050-021 255-000-003 255-052-258 257-000-135 257-050-135 255-000-027 255-052-257 257-000-136 257-050-136 255-000-284 255-052-445 257-000-284 257-050-284 255-000-285 255-052-446 257-000-285 257-050-285 355-000-002 355-064-186 357-000-002 357-050-002 355-000-003 355-064-187 357-000-003 357-050-003 355-000-019 355-064-328 357-000-019 357-050-019 355-000-074 355-064-329 357-000-074 357-050-074 355-000-222 355-064-378 357-000-222 357-050-222 355-000-223 355-064-379 357-000-223 357-050-223 525-000-001 525-097-043 527-000-001 527-050-001 525-000-002 525-097-044 527-000-002 527-050-002 525-000-026 525-097-095 527-000-026 527-050-026 525-000-027 525-097-096 527-000-027 527-050-027 525-000-054 525-097-122 527-000-054 527-050-054 525-000-055 525-097-123 527-000-055 527-050-055 |
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