Allegro MicroSystems Inc. Datasheets for Hall Effect Proximity Sensors
Hall effect proximity sensors are used to detect the proximity, presence or absence of a magnetic object using a critical distance.
Hall Effect Proximity Sensors: Learn more
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| Product Name | Notes |
|---|---|
| 2D Dual-Channel Ultrasensitive Hall-Effect Latch | |
| 2D Hall-Effect Speed And Direction Sensor IC | |
| 5V Auto Grade Hall Effect Latch | |
| ASIL-A 24V Micropower Vertical And Planar Hall-Effect Switches | |
| ASIL-A Vertical Hall-Effect Switch IC | |
| ASIL-A, 2-Awire Hall-Effect Switch Sensor IC | |
| Chopper-Stabilized Precision Vertical Hall-Effect Latch | |
| Chopper-Stabilized, Two-Wire Hall-Effect Switch | |
| Description Allegro MicroSystems recommends APS11500 for all new Automotive 2-wire Hall-Effect switch IC designs. The A1150, A1152, A1153, A1155, A1156, A1157, and A1158 comprise a family of two-wire, unipolar, Hall-effect... | |
| Description Allegro MicroSystems recommends APS12400 for all new Automotive 2-wire Hall-Effect latch IC designs. The A1245 is a two-wire Hall-effect latch. The device is produced on the Allegro™ advanced BiCMOS... | |
| Description APS11500 devices are two-wire planar Hall-effect sensor integrated circuits (ICs) developed in accordance with ISO 26262:2011 (pending assessment). They include internal diagnostics that support functional safety. The enhanced two-wire... | |
| Description APS11900 devices are highly programmable, two-wire planar Hall-effect sensor integrated circuits (ICs) developed in accordance with ISO 26262:2011 (pending assessment). They include internal diagnostics that support functional safety. The... | |
| Description APS12400 devices are two-wire planar Hall-effect sensor integrated circuits (ICs) that include internal diagnostics and support functional safety. The enhanced two-wire current-mode interface provides interconnect open/short diagnostics and adds... | |
| Description The A1120, A1121, A1122, A1123, and A1125 Hall-effect, unipolar switches are extremely temperature-stable and stress-resistant sensor ICs, especially suited for operation over extended temperature ranges to 150°C. Superior high-temperature... | |
| Description The A1126 integrated circuit is an omnipolar, ultrasensitive Hall-effect switch with a digital output. This device has an integrated regulator permitting operation to 24 V. This device is especially... | |
| Description The A1130, A1131, and A1132 are vertical Hall-effect sensor ICs developed in accordance with ISO 26262:2011 (pending assessment). The A113x devices have integrated continuous diagnostic features and a safe... | |
| Description The A1162 is a unipolar Hall-effect switch with an externally enabled diagnostic function and user-programmable switchpoints. On-chip electromagnetic coils are used to implement self-test of the sensor’s entire magnetic... | |
| Description The A1171 integrated circuit is an ultrasensitive, Hall effect switch with latched digital outputs and either unipolar or omnipolar magnetic actuation. It features operation at low supply currents and... | |
| Description The A1230 is a dual-channel, bipolar switch with two Hall-effect sensing elements, each providing a separate digital output for speed and direction signal processing capability. The Hall elements are... | |
| Description The A1250 Hall-effect sensor IC is a temperature stable, stress-resistant bipolar switch. This device is the most sensitive Hall-effect device in the Allegro bipolar switch family and is intended... | |
| Description The A1262 is a two channel, latching Hall-effect sensor IC that features both vertical and planar Hall elements. The vertical and planar Hall elements feature sensing axes that are... | |
| Description The A1266 integrated circuit is an ultrasensitive Hall-effect switch with 3D omnipolar magnetic actuation. The single silicon chip includes: three Hall plates, multiplexer, small-signal amplifier, chopper stabilization, Schmitt trigger,... | |
| Description The A3211 and A3212 integrated circuits are ultrasensitive, pole independent Hall-effect switches with latched digital output. These devices are especially suited for operation in battery-operated, hand-held equipment such as... | |
| Description The A3213 and A3214 integrated circuits are ultra-sensitive, pole independent Hall-effect switches with a latched digital output. They are especially suited for operation in battery-operated, hand-held equipment such as... | |
| Description The A3290 and A3291 Hall-effect latches are extremely temperature-stable and stress-resistant sensor ICs, especially suited for operation over extended temperature ranges (up to 125°C). Superior high-temperature performance is made... | |
| Description The A3295 Hall effect switch is an extremely temperature-stable and stress-resistant sensor IC unipolar switch, especially suited for operation over extended temperature ranges (up to 125°C). Superior high-temperature performance... | |
| Description The Allegro A1101-A1104 and A1106 Hall-effect switches are next generation replacements for the popular Allegro 312x and 314x lines of unipolar switches. The A110x family, produced with BiCMOS technology,... | |
| Description The Allegro A1202 and A1203 Hall-effect bipolar switches are next-generation replacements and extension of the popular Allegro A3133 and A3132 bipolar switch product line. Overall, the A120x family, produced... | |
| Description The Allegro A1205 Hall-effect bipolar switch is a next-generation replacement and extension of the popular Allegro A3134 bipolar switch. The A1205 has identical specifications as the A1201 but is... | |
| Description The Allegro A1210-A1214 Hall-effect latches are next generation replacements for the popular Allegro 317x and 318x lines of latching switches. The A121x family, produced with BiCMOS technology, consists of... | |
| Description The APS11000/060 family of Hall-effect switches are designed for operation from batteries or unregulated supplies in harsh automotive and industrial environments. The 11000 devices are conventional planar Hall-Effect sensors... | |
| Description The APS11200 is a three-wire, planar Hall-effect sensor integrated circuit (IC). This device was developed in accordance with ISO 26262:2011. This Hall-effect switch IC features extended AEC-Q100 qualification and... | |
| Description The APS11450 is a three-wire planar Hall-effect sensor integrated circuit (IC) developed in accordance with ISO 26262 (pending assessment). It includes internal diagnostics and a fault state that supports... | |
| Description The APS11700/760 family of micropower Hall-effect switches adds automatic power management to Allegro’s APS11000/060 family of Hall-effect switches, enabling average supply current as low as 6µA. They are rugged... | |
| Description The APS11800 device is a two-wire planar Hall-effect switch integrated circuit family developed in accordance with ISO 26262:2011. It includes internal diagnostics and a safe state that support a... | |
| Description The APS12000 and APS12060 families of Hall-effect latches are flexible solutions with Vertical and Planar Hall sensing orientations. Four different magnetic field sensitivities make for a versatile latch solution... | |
| Description The APS12200, APS12210, and APS12230 are three-wire, planar Hall-effect sensor integrated circuits (ICs) that feature extended AEC-Q100 qualification and are ideal for high-temperature operation up to 175°C junction temperatures. | |
| Description The APS12205, APS12215, and APS12235* Hall-effect sensor ICs are extremely temperature-stable and stress-resistant devices especially suited for operation over extended junction temperature ranges up to 175°C. Superior high-temperature performance... | |
| Description The APS12450 is a three-wire planar Hall-effect sensor integrated circuit (IC) developed in accordance with ISO 26262 (pending assessment). It includes internal diagnostics and a fault state that support... | |
| Description The APS12800 device is a two-wire planar Hall-effect latch integrated circuit family developed in accordance with ISO 26262:2011. It includes internal diagnostics and a safe state that support a... | |
| Description The APS13290 and APS13291 are three-wire, planar Hall-effect sensor integrated circuits (ICs) especially suited for operation over extended temperature ranges (up to 125°C). This family of precision Hall-effect latch... | |
| Description The APS13295 Hall-effect switch is a three-wire, planar Hall-effect sensor integrated circuit (IC) especially suited for operation over extended temperature ranges (up to 125°C). This Hall-effect switch IC is... | |
| Description The APS13568 is an integrated circuit that combines an ultrasensitive, omnipolar, micropower Hall-effect switch with a linear programmable current regulator providing up to 150 mA to drive high brightness... | |
| Hall-Effect Latch For High Temperature Operation | |
| High-Temperature Hall-Effect Latches For Low Voltage Applications | |
| Micropower Vertical And Planar Hall-Effect Switches | |
| Three-Wire Hall-Effect Switch With Advanced Diagnostics | |
| Two-Wire Unipolar Vertical Hall-Effect Switch With Advanced Diagnostics | |
| Vertical And Planar Hall-Effect Switch |
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