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.
IoT
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.
Qualcomm 215 mobile platform extends battery for entry-level smartphones
The latest addition to Qualcomm’s 2-series, the Qualcomm 215 mobile platform aims to bring leading mobile experiences to entry-level smartphone buyers. It has a 64-bit CPU and dual-ISPs (image signal processors). Kedar Kondap, vice president of product management, Qualcomm Technologies, said: “We’re raising the bar for mass market devices and enabling experiences that were never before possible in the 2-series”.
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