Allegro MicroSystems ACS72981 Linear Hall-Effect Current Sensor ICs
https://www.electronics-lab.com/allegro-microsystems-acs72981-linear-hall-effect-current-sensor-ics/
Allegro MicroSystems ACS72981 High-Precision Linear Hall-Effect-Based Current Sensor ICs are economical and precise AC or DC sensing solutions. The ACS72981 features a 250kHz bandwidth ideal for motor control, load detection and management, power supply and DC-to-DC converter control, and inverter control. Additionally, the <2μs response time enables overcurrent fault detection in safety-critical applications. The Allegro […]
A33230: 3D Hall-Effect Sensor with Sine/Cosine Outputs
https://www.electronics-lab.com/a33230-3d-hall-effect-sensor-with-sine-cosine-outputs/
Allegro’s A33230 sine/cosine 3D output angle sensor offers multiple sensitivity settings for applications from automotive to industrial Allegro’s A33230 is a 3D Hall effect sine/cosine sensor. It features dual independent signal paths, eliminating phase delays between the sine and cosine signals making these products perfect for high-speed motor applications. With multiple sensitivity settings, wide operating temperature […]
Allegro’s new GMR gear tooth speed sensor
https://www.electronics-lab.com/allegros-new-gmr-gear-tooth-speed-sensor/
Industry-leading air gap enables increased reliability, efficiency, and design flexibility Allegro MicroSystems, Inc. (“Allegro”), a global leader in sensing and power solutions for motion control and energy-efficient systems, has introduced a new, state-of-the-art giant magnetoresistance (GMR) speed sensor that measures the rotation of ferromagnetic gears. The ATS19480 speed sensor IC provides a single-channel solution that’s […]
A31315 3D Magnetic Position Sensors
https://www.electronics-lab.com/a31315-3d-magnetic-position-sensors/
Allegro’s A31315 robust, fully integrated 3DMAG™ Hall effect magnetic position sensors are designed to support a wide range of non-contact rotary and linear position measurements in automotive, industrial, and consumer applications. This family of sensors integrates vertical and planar Hall effect elements to detect two out of three magnetic field components (X, Y, and Z). […]
42V Input – 3.3V @ 2A Output High Voltage Step Down Regulator
https://www.electronics-lab.com/42v-input-3-3v-2a-output-high-voltage-step-down-regulator/
The project described here is a high voltage step-down regulator based on A4447 general-purpose buck converter chip from Allegro Semiconductor. The output voltage of the board is configured at 3.3V, but it is adjustable from 0.8 to 24V, based on the resistor divider R2 and R5. Connector CN1 is for DC input 24V-42V, Connector CN2 […]
ACS711 Hall Effect Linear Current Sensor
https://www.electronics-lab.com/acs711-hall-effect-linear-current-sensor/
Allegro Microsystems’ device consists of a linear Hall sensor circuit with a copper conduction path located near the surface of the die. The Allegro ACS711 provides economical and precise solutions for AC or DC current sensing in <100 V audio, communications systems, and white goods. The device consists of a linear Hall sensor circuit with a copper […]
New Surface-Mount Fully Integrated Current Sensors
https://www.electronics-lab.com/new-surface-mount-fully-integrated-current-sensors/
The ACS772/3 family expands to include through-hole and surface-mount CB package options with enhanced working isolation voltage Allegro MicroSystems, a global leader in power and sensing solutions for motion control and energy efficient systems, today announced significant ease-of-use enhancements to its popular high current fully integrated ACS772/3 current sensor “CB” package family. These industry-leading, automotive […]
Samtec releases over 100,000 new models on SnapEDA
https://www.electronics-lab.com/samtec-releases-over-100000-new-models-on-snapeda/
Electronics designers can boost their productivity with free symbols & footprints for Samtec products Samtec is releasing new digital models for over 100,000 of its products on SnapEDA, the industry-leading circuit board design library. Traditionally, designers have spent days creating digital models – such as symbols and footprints – for each component in their designs. […]
Allegro ACS724 & ACS725 – Differential current sensor
https://www.electronics-lab.com/allegro-acs724-acs725-differential-current-sensor/
Differential current sensor – ACS724/725 SOIC8 sensor, galvanically isolated with common-mode field rejection. [via] The ACE-Q100 qualified differential Current Sensor ACS724 (5V)/ACS725 (3.3V) is a Current Sensor IC in SOIC8-package (automotive qualified) which is designed for application where small footprint, high sensing accuracy and independence of magnetic field noise is required. With its industry leading […]
Full-360˚ angle sensor ICs
https://www.electronics-lab.com/full-360%cb%9a-angle-sensor-ics/
by Graham Prophet @ edn-europe.com: Allegro MicroSystems has added two 0˚ to 360˚ angle sensor ICs that provide contactless high-resolution angular position information based on magnetic Circular Vertical Hall (CVH) technology. Allegro has incorporated advanced diagnostics to support safety-critical automotive and industrial uses. Full-360˚ angle sensor ICs – [Link]