Linear, Compass (ICs)
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Temperature stable Hall effect switch ALLEGRO A1121LUA-T with integrated Hall voltage generator and amplifier
Product OverviewThe A1120, A1121, A1122, A1123, and A1125 are highly temperature-stable and stress-resistant Hall-effect unipolar switches designed for operation in extended temperature ranges up to 150C. Featuring dynamic offset cancellation for superior high-temperature performance, these ICs integrate a voltage regulator, Hall-voltage generator, amplifier, chopper stabilization, Schmitt trigger, and a short-circuit protected open-drain output. They operate from supply
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Pole independent Hall effect switch Allegro A3212LUA-T ideal for battery operated electronic designs
Product OverviewThe A3211 and A3212 are ultrasensitive, pole-independent Hall-effect switches with latched digital output, designed for low-power, battery-operated applications. They feature chopper stabilization for improved stability and can be easily integrated into designs, replacing reed switches with superior reliability. These devices are ideal for portable electronics such as cellular phones, pagers, and palmtop computers.Product AttributesBrand: Allegro MicroSystems,
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Linear Hall effect current sensor Allegro A1363LLUTR-1-T with ratiometric voltage output and 8 pin TSSOP package
Product Overview The Allegro A1363 is a high-accuracy, high-resolution programmable linear Hall-effect current sensor IC designed for demanding applications such as HEV inverters, DC-to-DC converters, and electric power steering (EPS). It features proprietary linearly interpolated temperature compensation technology for virtually flat sensitivity and offset across the operating temperature range, achieved through digital compensation without sacrificing analog signal path
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Ultrasensitive Hall effect switch ALLEGRO A1126LUA-T with chopper stabilization and integrated voltage regulation
Product OverviewThe A1126 is an omnipolar, ultrasensitive Hall-effect switch with a digital output, designed for operation up to 24V and extended temperature ranges up to 150C. It features dynamic offset cancellation for superior high-temperature performance, making it insensitive to physical stress and temperature excursions. The device integrates a voltage regulator, Hall-voltage generator, amplifier, chopper stabilization, Schmitt trigger, and a short-circuit-protected
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Dual axis hall effect latch ALLEGRO APS12626LLHALX-AF with quadrature outputs and wide voltage operation range
Product OverviewThe APS12625 and APS12626 are dual ultrasensitive Hall-effect latches designed for use with ring magnets. They offer 2D magnetic sensing capabilities with vertical and planar Hall elements, providing 90 phase separation independent of magnet pole spacing and air gap. This eliminates the need for target optimization, allowing for design flexibility. The APS12625 provides Speed and Direction outputs, while the APS12626 offers quadrature outputs (Channel A/B). A
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Automotive grade dual hall effect sensor ALLEGRO APS12625LLHALX-AA with 2D magnetic sensing and speed direction outputs
Product OverviewThe APS12625 and APS12626 are dual ultrasensitive Hall-effect latches designed for ring magnet applications. They offer flexible 2D magnetic sensing with vertical and planar Hall elements, providing inherent 90 phase separation independent of magnet pole spacing and air gap. This eliminates the need for target optimization and allows for easy integration into various mechanical designs. The APS12625 provides Speed and Direction outputs, while the APS12626
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Precision ALLEGRO APS11202LLHALT Hall Effect Sensor with Chopper Stabilization and Lead Free Packaging
Product OverviewThe APS11202 is a chopper-stabilized, precision Hall-effect switch designed for automotive, consumer, and industrial applications. It offers exceptional temperature stability and stress resistance, making it ideal for operation over extended temperature ranges up to 150C. The device features dynamic offset cancellation for superior high-temperature performance and includes a voltage regulator, Hall voltage generator, amplifier, chopper stabilization, Schmitt
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Three wire planar Hall effect latch IC Allegro APS13290KUAA with silicon material and RoHS compliance
Product OverviewThe APS13290 and APS13291 are three-wire, planar Hall-effect latch ICs designed for industrial and consumer applications, particularly those requiring operation over extended temperature ranges up to 125C ambient and 175C junction temperatures. These devices offer enhanced performance and robust system features including reverse-polarity protection, output current limiting, overvoltage, and EMC protection. They integrate a voltage regulator, Hall plate, small
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Temperature compensated linear Hall effect current sensor Allegro A1363LLUTR-2-T with programmed sensitivity and offset
Product Overview The Allegro A1363 is a low-noise, high-precision, programmable linear Hall-effect current sensor IC designed for high accuracy and resolution without compromising bandwidth. It features proprietary linearly interpolated temperature compensation technology, programmed at the factory, ensuring virtually flat sensitivity and offset across the operating temperature range. This ratiometric sensor IC provides a voltage output proportional to the applied magnetic
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Digital omnipolar TMR switch Allegro CT8132BH-IS3 with 110 nanoamp consumption and stable magnetic operation
Product OverviewThe CT813x series of omnipolar tunnel magnetoresistance (TMR) digital switches are designed for consumer and industrial applications. These devices leverage Allegro's patented XtremeSense TMR technology integrated with CMOS processes to offer a monolithic solution with superior sensing performance. They provide stable magnetic operation across their operating temperature range and boast ultra-low power consumption as low as 110 nA, making them ideal for
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Battery powered hall effect switch ALLEGRO A3214LUA-T with pole independent ultra sensitive latched digital output
Product OverviewThe A3213 and A3214 are ultra-sensitive, pole-independent Hall-effect switches with a latched digital output. Designed for battery-operated, hand-held equipment, they offer reduced average operating power through a unique clocking scheme. Their polarity independence and minimal power requirements allow them to replace reed switches, offering superior reliability and ease of manufacturing without the need for signal conditioning. Chopper stabilization ensures
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Two wire Hall effect sensor IC Allegro A1357LKB-T with PWM current output and integrated high gain amplifier
Product Overview The Allegro A1357 is a high-precision, programmable two-wire Hall-effect linear sensor IC featuring a Pulse Width Modulated (PWM) current output. It converts analog signals from its internal Hall sensor element into a digitally encoded PWM signal, offering superior noise and EMC immunity compared to analog outputs. The device integrates a Hall element, precision temperature-compensating circuitry, a high-gain amplifier, dynamic offset cancellation circuits,
