Now with one million neurons, the second generation research chip from Intel, Loihi 2, uses a pre-production Intel 4 process. There is also now a software framework for developing neuro-inspired applications.
Wearable
Wireless charging transmitter coil driver is in QFN3x3 package
The first in a family of coil drivers from Alpha and Omega Semiconductor (AOS) that are supplied in a thermally enhanced QFN3x3 package are suitable for wireless charging transmitter circuits in a variety of space constrained applications.
Reference design develops 3D spatial audio in headsets and earbuds
Three companies have collaborated to bring 3D spatial audio hardware and software together in a reference design for consumer electronics OEMs and ODMs.
MEMS timing accelerates wireless charging says SiTime
For power-sensitive and space-constrained mobile and IoT applications, the SiT3901 uPower digitally controlled MEMS oscillator (DCXO) has been introduced by SiTime. It improves wireless charging speed by up to 25 per cent while reducing the overall timing solution area by up to 90 per cent, says the company. The MEMS oscillator is suitable for wireless charging systems for smart watches, activity trackers, hearing aids, and wearables.
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