Santa Cruz, Calif. — Competing current-source models may force designers and IC library vendors to juggle two incompatible formats — one backed by Cadence Design Systems Inc. and Magma Design ...
This design idea reprises another “1A, 20V, PWM controlled current source.” Like the earlier circuit, this design integrates an LM3x7 adjustable regulator with a PWM DAC to make a programmable 20 V, 1 ...
Performance specs can be trumped, but elegance persists. Consider the most basic task in industrial control: driving sensors and bridges. It doesn’t matter if you’re dealing with a strain-gauge bridge ...
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