Switches (Solid State)
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consumption hall effect switch Allegro A3214LLHLT-T with latched output and pole independent sensing
Product OverviewThe A3213 and A3214 are ultra-sensitive, pole-independent Hall-effect switches with a latched digital output, designed for low-power applications such as battery-operated, hand-held equipment. Their unique clocking scheme significantly reduces average operating power. These devices offer polarity independence, allowing either a north or south pole to activate the output, and are ideal replacements for reed switches due to superior reliability and ease of
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Digital Omnipolar Magnetic Sensor ALLEGRO CT8131BV-IS3 with Compact 3 Lead SOT 23 Package and Design
Product OverviewThe CT813x series of omnipolar tunnel magnetoresistance (TMR) digital switches are designed for consumer and industrial applications, offering superior sensing performance with Allegro's XtremeSense TMR technology and integrated CMOS process. These devices provide stable magnetic operation, exceptionally low power consumption (as low as 110 nA), and sensitivity to magnetic fields down to 9 G, making them ideal for battery-operated products and applications
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Hall effect unipolar switch Allegro A1120LUA-T featuring Schmitt trigger and dynamic offset cancellation for operation
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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High temperature three wire planar Hall effect latch IC ALLEGRO APS12230LLHALX with open drain output
Product OverviewThe APS12200, APS12210, and APS12230 are three-wire, planar Hall-effect latch ICs designed for high-temperature operation up to 175C junction temperatures. Developed in accordance with ISO 26262:2011, these devices support a functional safety level of ASIL A (pending assessment) and feature extended AEC-Q100 qualification. They offer robust system performance with features like reverse-battery protection, output current limiter, overvoltage, and EMC protection
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Omnipolar TMR Digital Switch ALLEGRO CT8132EK-HS3 Featuring Ultra Consumption and Compact Package Design
Product OverviewThe CT813x series of omnipolar tunnel magnetoresistance (TMR) digital switches, based on Allegro's XtremeSense TMR technology, are designed for consumer and industrial applications requiring superior sensing performance and ultra-low power consumption. These monolithic solutions offer stable magnetic operation across a wide temperature range, making them ideal for battery-operated devices and applications demanding minimal current draw (as low as 110 nA). They
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Planar Hall effect latch IC ALLEGRO APS12200LUAA three wire design for automotive sensor applications
Product OverviewThe APS12200, APS12210, and APS12230 are three-wire, planar Hall-effect latch ICs designed for high-temperature operation up to 175C junction temperatures. Developed in accordance with ISO 26262:2011, these devices support a functional safety level of ASIL A and offer enhanced system robustness with features like reverse-battery protection, output current limiter, overvoltage, and EMC protection. They are ideal for automotive applications requiring reliable
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Compact Omnipolar TMR Digital Switch ALLEGRO CT8132BV-IL4 with Ultra and Stable Magnetic Performance
Product OverviewThe CT813x series of omnipolar tunnel magnetoresistance (TMR) digital switches, based on Allegro's XtremeSense TMR technology, offer a monolithic solution for consumer and industrial applications. These devices provide stable magnetic operation, ultra-low power consumption as low as 110 nA, and sensitivity to magnetic fields down to 9 G. Available in compact 4-lead LGA and industry-standard 3-lead SOT-23 packages, they are ideal for battery-operated products,
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Precision gear tooth sensor ic ALLEGRO ATS617LSGTN-T for accurate speed position and timing detection
Product OverviewThe ATS617 is a dynamic, self-calibrating, peak-detecting, differential Hall effect gear tooth sensor IC. It offers highly accurate gear edge detection, even at low operating speeds, due to its automatic gain control and integrated capacitor. This device is ideal for systems requiring precise speed, position, and timing information from gear-tooth configurations, such as automotive camshaft sensing. Its patented peak-detecting filter provides immunity to
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Magnetic Switch Allegro CT8111DK-IS3 Featuring Tunnel Magnetoresistance Sensor and Ultra Consumption
Product OverviewThe CT811x series of unipolar tunnel magnetoresistance (TMR) digital switches are designed for consumer and industrial applications, offering superior sensing performance with Allegro's XtremeSense TMR technology integrated with CMOS. These devices provide stable magnetic operation across a wide temperature range and boast ultra-low power consumption as low as 145 nA, making them ideal for battery-operated products. With sensitivity to magnetic fields down to
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Magnetic sensor with quadrature outputs ALLEGRO APS12626LLHALT-AAP featuring vertical and planar hall elements
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 90 phase separation independent of magnet pole spacing and air gap. These devices simplify design by eliminating the need for target optimization and support various orientations with XY, ZX, and ZY options. The APS12625 provides Speed and Direction outputs, while
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Digital Omnipolar Magnetic Sensor ALLEGRO CT8132SK-HS3 Featuring XtremeSense TMR and Integrated CMOS
Product OverviewThe CT813x series of omnipolar tunnel magnetoresistance (TMR) digital switches are designed for consumer and industrial applications. Leveraging Allegro's patented XtremeSense TMR technology with integrated CMOS, these monolithic solutions offer superior sensing performance with stable magnetic operation across their operating temperature range. They feature ultra-low power consumption as low as 110 nA, making them ideal for battery-operated devices. The
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Omnipolar Tunnel Magnetoresistance Digital Switch ALLEGRO CT8132BL-HS3 with Ultra Consumption and Compact Package
Product OverviewThe CT813x series of omnipolar tunnel magnetoresistance (TMR) digital switches, based on Allegro's XtremeSense TMR technology, offer a monolithic solution for consumer and industrial applications. These devices provide stable magnetic operation, ultra-low power consumption as low as 110 nA, and support magnetic fields down to 9 G. Available in compact 4-lead LGA and industry-standard 3-lead SOT-23 packages, they are ideal for battery-operated products,
