Search results for "magnetic"
One-phase shunt electricity meter reference design
This reference design implements Class 0.5 single-phase energy measurement using standalone multi-channel analog-to-digital converters (ADC) to sample a shunt current sensor. With the combination of the shunt sensor and a compact magnetically immune power supply, the design provides protection against magnetic tampering attacks.
400 KHz Hall-effect sensors boast 5 kV isolation rating
Hall-effect current sensors offering 400kHz sensing bandwidth up to 180 A with low offset and better than 1% typical total accuracy over the full -40°C to 150°C automotive temperature range have been released by Allegro Microsystems.
Imec overcomes fundamental operation challenge for MRAMs
At the 2020 Symposia on VLSI Technology and Circuits, imec presented a deterministic write scheme for voltage-controlled magnetic anisotropy (VCMA) magnetic random access memories (MRAMs), obviating the need for pre-reading the device before writing.
Power over Ethernet reference design in stock at Mouser
The high power PoE signal path magnetics from Coilcraft are now being shipped by distributor Mouser Electronics.
Supporting safe and smart spaces
EnOcean Alliance,an international association of leading companies in the building and IT industries,has announced a major focus on supporting businesses and public sector organisations around the world to safely reopen following the widespread COVID-19 lockdown, using flexible, connected energy harvesting sensors to create safeandsmart spaces. Initiatives will include webinars and training, as well as a pilot ‘Smart Spaces’ project p...
Expansion board sensor eliminates need for A/D converters
MikroElektronika's MIKROE-4063 Compass 3 Click uses Memsic's 3-axis magnetic sensor MMC5883MA with on-chip signal processing and integrated I²C bus that is suitable for use in various applications.
Festo deal beefs up Farnell's automation offering
Farnell has extended its reach into the automation technology market through a distribution agreement with Festo.
Broadband 3GHz to 20GHz high performance integrated mixer
For a broadband 3GHz to 20GHz SiGe passive mixer requiring only 0dBm LO drive, a new balun structure is the key innovation that enables the wide RF bandwidth. The same balun topology is used on the IF, enabling a wide, 300MHz to 9GHz IF. This high performance double-balanced mixer can be used for up conversion or down conversion. The mixer is packaged in a tiny 2mm×3mm, 12-lead QFN package and delivers 23dBm IIP3 and 14dBm P1dB. The mixer c...
Partnership shows off graphene hall effect sensor
Paragraf has embarked on a working partnership with the Magnetic Measurement section at CERN, the European Organisation for Nuclear Research, to demonstrate how new opportunities for magnetic measurements are opened up through the properties of its graphene hall effect sensor.
Electrolube helps smart homes to become even smarter
The Internet of Things (IoT) is a platform enabling embedded devices connected to the internet, collect and exchange data with each other, creating the small networks that make up smart homes. Devices can begin to interact and work with each other, even learning from each other’s experience as humans do. The potential for the IoT and connectivity is endless, as everyday objects can connect and share intelligence (AI – artificial intel...