Search results for "magnetic"
User-programmable Hall-effect linear sensors in miniature packages
Allegro MicroSystems Europe has introduced the first family of programmable Hall-effect linear sensors available in miniature package options: TO-92 (3-lead, single in-line package) or SOT-23W (3-lead, surface mount).
Dual-channel switch interface IC for Hall-effect sensor systems
The new A6850 from Allegro MicroSystems Europe is a dual-channel switch interface IC designed to simplify the implementation of two-wire Hall-effect sensor systems in automotive applications. The new device eliminates the need for an external sense resistor and comparator, thereby reducing system costs. The elimination of the sense resistor also results in a subsequent elimination of the voltage drop across the resistor, which can enable sensing ...
Chopper-stabilised precision Hall-effect latches in small, robust packages with reverse battery protection
The new A3290 and A3291 from Allegro MicroSystems Europe are temperature-stable and stress-resistant Hall-effect latches in small, robust packages. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device package over moulding, temperature dependencies, and thermal stress. The two devices are targeted at non-automotive applications and are ident...
Allegro MicroSystems Europe develops new simulation software for automotive sensors
Engineers at the Allegro MicroSystems Europe Sensor Applications Centre in Annecy, France, have developed a software simulator for the company's automotive Hall-effect sensors that has dramatically reduced development times and eased interaction with customers.
Low-noise programmable linear Hall-effect sensors from Allegro feature high bandwidth
Allegro MicroSystems Europe has introduced the A1360/1/2 family of programmable linear Hall-effect sensor ICs feature extremely low noise levels and very high bandwidth, making them ideally suited to high-frequency automotive or industrial current sensing applications.
Hall-effect sensor ICs for battery-powered applications
The new A1391 and A1392 linear Hall-effect sensor ICs from Allegro MicroSystems Europe are micropower devices that feature a power consumption of only 10 mW in active mode. Despite the low power consumption, the features required to produce a highly accurate linear Hall effect IC have not been compromised.
Current sensor offers 50-200A and low output noise
The new ACS758 from Allegro MicroSystems Europe is a thermally enhanced, high-current, Hall-effect-based linear current sensor that provides an economical and precise solution for AC or DC current sensing.
Quarter Bricks offer efficiencies up to 94% under all load conditions
Delivering very high operating efficiencies over a wide range of load conditions, the TDK Innoveta iQE Series of Quarter Brick DC-DC converters from Lambda responds to the ever increasing demand for improved efficiency under all normal operating load conditions. With a broad range of output voltages from 3.3 to 15V and providing high power ratings, these DC-DC converters are ideal for engineers seeking excellent efficiency and optimal thermal per...
97% Efficient, Buck-Boost DC/DC Regulator Operates with up to 36VIN & 24VOUT without Hot Spots
Linear Technology has introduced the latest device in its family of DC/DC uModule regulator systems that can regulate an output voltage from a variable input voltage greater than, less than or equal to the output voltage. The LTM4607 is designed for higher voltage systems and operates from 4.5VIN to 36VIN, regulates an output voltage from 0.8V to 24V, and delivers output power up to 190W.
Ultralow Noise DC/DC Regulators Meet Both EMI & Multi-Gigabit SERDES Specifications
Linear Technology has introduced the LTM4606 and LTM4612, ultralow noise DC/DC uModule regulators designed to deliver low noise power by attenuating both radiated energy and conducted wideband harmonic energy. The LTM4606, designed to regulate outputs from 0.6V up to 5V, has been verified by Xilinx Corporation, demonstrating flawless high speed multi-gigabit-per-second digital data transmission in SERDES (serializer-deserializer) and RocketIO app...