Two modules from Skyworks, the SKY66118-11 and the SKY66407-11, are 2.4GHz front-end modules for Bluetooth internet of things (IoT) applications. They can be used for smart watches, trackers, connected home systems, wireless and gaming headsets.
IoT
Waterproof digital sensor measures air and water pressure
Low power consumption, due to a dedicated, customised application specific integrated circuit (ASIC) helps the HSPPAD143A waterproof digital pressure sensor, realise a low current consumption, says Alps Alpine.
Research indicates Pohoiki Beach chip for neural-inspired algortithms
An eight million neuron system, comprised of 64 Phokiki Beach chips, the codename for Loihi chips, is now available to the research community. The neuromorphic system will allow researchers to experiment with Lohi, Intel’s brain-inspired research chip, which applies the principles found in biological brains to computer architectures. Loihi enables users to process information up to 1,000 times faster and 10,000 times more efficiently than CPUs for specialised applications like sparse coding, graph search and constraint-satisfaction problems.
Switching regulator boasts lowest IQ for longer battery life
Claimed to have the industry’s lowest operating quiescent current (IQ), the TPS62840, at 60nA is around a third of the nearest competitive device, claims Texas Instruments. The synchronous step-down converter delivers light-load efficiency of 80 per cent at one microA load to extend the battery life of systems, or require fewer or smaller batteries to shrink power supply size and reduce cost.
About Weartech
This news story is brought to you by weartechdesign.com, the specialist site dedicated to delivering information about what’s new in the wearable electronics industry, with daily news updates, new products and industry news. To stay up-to-date, register to receive our weekly newsletters and keep yourself informed on the latest technology news and new products from around the globe. Simply click this link to register here: weartechdesign.com
