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2008-06-19 Tiny hall effect switches tout low standby current
Rohm Electronics has introduced its complete line of hall effect ICs for portable electronics applications.
2014-05-20 TI beefs up sensing solution with Hall-effect sensors
The DRV5000 series includes digital latch, digital switch, and analogue bipolar output options. It has reverse supply protection up -22V, and is able to withstand transient voltages up to 40V.
2007-01-05 Switch IC simplifies Hall-effect sensor system
Allegro MicroSystems has released a dual-channel switch interface IC designed to simplify the implementation of a two-wire Hall-effect sensor system.
2015-03-12 Suppress jitter in Hall-effect sensor design
Find out how the signal path design influences the jitter performance of the output signal, and know the diverse design approaches taken to solve this problem.
2008-10-16 Shrink current transducers with Hall-effect sensor integration
The trend in power electronics is no different from other fields: greater integration and lower component count. The development of an ASIC is one of the first steps toward miniaturization.
2008-06-30 Rohm launches Hall effect IC switches
Rohm Electronics formally introduces its complete line of Hall Effect ICs for portable electronics applications.
2011-02-08 Premo releases Hall Effect 1kA current sensor
Intended for PV and wind inverter manufacturers, Premo's close-loop 1kA Hall Effect sensor delivers high accuracy and linearity, and promises to keep values as low as 0.1 percent.
2005-04-12 Omnipolar Hall-effect sensor suits 3.6V to 24V operation
Allegro MicroSystems Inc. claims its new A3245 sensor is the industry's first omnipolar Hall-effect device suited for 3.6V to 24V operation.
2015-02-24 Novel transistor exhibits quantum spin Hall effect
MIT researchers discovered an innovative transistor that harnesses a new effect, called the quantum spin Hall effect, to create a topological field effect transistor (TFET).
2006-05-29 Micronas introduces low-cost Hall sensors
Micronas introduced the new Hall sensor family HAL 2xy, which are designed for contactless detection of positions and speed in automotive, industrial and consumer applications
2003-02-21 Micronas Hall effect switch eye automotive apps
The company's HAL 1500 programmable Hall effect switch is aimed at automotive apps requiring position sensing such as sunroofs, windows, and seat positions.
2011-09-12 Measuring Hall effect in materials characterization
The ability to make precise Hall effect measurements becomes increasingly important as the need to characterize high mobility materials becomes increasingly critical.
2016-04-21 Inverse spin Hall effect converts microwaves into energy
University of Utah scientists investigated and developed a method on how to generate energy using microwaves by demonstrating an effect called the inverse spin Hall effect.
2007-07-16 How-swap IC integrates Hall-effect current sensing
Allegro MicroSystems' ACS760 integrated controller IC combines Hall-effect current sensing with hot-swap control circuitry.
2010-05-19 Hall-effect transducer suits battery monitoring apps
Micronas has released the CUR 3105 that targets applications for electric and hybrid cars such as battery monitoring as well as DC/DC converters, start-stop-systems and metering systems.
2008-05-13 Hall-effect switch suits battery-operated apps
Allegro's new ultrasensitive, Hall-effect switch features operation at low supply currents and voltages, making it suitable for battery-operated electronics.
2008-01-03 Hall-effect switch carries push-pull outputs
From Allegro MicroSystems Inc. comes an ultrasensitive, Hall-effect switch with latched digital outputs and either unipolar or omnipolar actuation.
2008-05-08 Hall-effect sensors transfer data in harsh automotive setups
Micronas has rolled two new members of its varioHAL family of Hall-effect sensors with digital interfaces enabling robust and reliable data transfer in harsh automotive environments.
2008-02-21 Hall-effect sensors tipped for auto, mechatronic apps
A series of Hall-effect sensors that integrate an MCU, temperature sensor, advanced on-chip compensation, and a digital interface have been announced by Micronas GmbH as specifically optimized for automotive and mechatronic applications.
2008-03-31 Hall-effect sensors claim low noise, high bandwidth
Allegro MicroSystems has introduced a new family of fully programmable linear Hall-effect sensors with low noise and a very high bandwidth.
2009-05-08 Hall-effect sensor simplifies design process
From Allegro MicroSystems Europe comes the ATS617 three-wire differential Hall-effect sensor that combines enhanced EMC capability with a peak-detecting algorithm that provides design flexibility by offering the ability to sense a wide range of target geometries.
2005-02-09 Hall-effect sensor provides accuracy in harsh environments
TT Electronics OPTEK Technology developed a rugged Hall-effect sensor capable of delivering accurate position sensing over a wide range of temperatures.
2007-08-28 Hall-effect sensor promises 360 infinite rotation
Designed using Duncan's second-generation Hall-effect chip technology, the 9360 features 360-degrees rotation capabilities compared with 120-degrees of rotation in its previous-generation device.
2010-07-14 Hall-effect sensor features advanced offset cancellation
Melexis' MLX92211 integrates a voltage regulator, Hall sensor with advanced offset cancellation system and an open-drain output driver in a 3-pin TSOT package for SMD-mounting
2008-03-11 Hall-effect sensor eyes automotive, industrial apps
Allegro's new high-precision, programmable linear Hall-effect sensor with a 125Hz PWM output is targeted at current- and position-sensing applications in the automotive and industrial markets.
2008-10-20 Hall-effect sensor cuts costs in automotive, industrial apps
Micronas has developed the HAL 880 programmable linear Hall-effect sensor that complements the company's family of programmable linear Hall sensors HAL 8xy.
2005-09-20 Hall-effect latch suits motor-speed and direction-sensing apps
Allegro MicroSystems introduced its new A1242, a new two-wire, chopper-stabilized latch, that is suited for use in motor-speed and direction-sensing apps.
2008-08-12 Hall-effect latch eases sensing process for portables
Allegro has released a new ultrasensitive, Hall-effect latch for portable equipment that use rotational detection systems having power supply voltage between 1.65V and 3.5V.
2008-04-11 Hall-effect current sensor suits 50-100A apps
Enhanced accuracy and speed make Allegro's Hall-effect current sensor suitable for a variety of 50-100A applications.
2013-04-16 Hall switch enhances detection circuit design flexibility
Diodes' miniature AH1898 Hall Effect switch been optimised for use over a 1.6V to 3.6V low-voltage supply range and employs a hibernating clocking system to minimise power consumption.
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