资 源 简 介
The MAX4069–MAX4072 low-cost， bidirecTIonal， highside， current-sense amplifiers are ideal for monitoring battery charge and discharge currents in notebooks，cell phones， and other portable equipment. They feature up to 24V input common-mode voltage range， low 100µA supply current （which drops to only 10µA in shutdown）， and a total output error of less than 1.5%.The wide 1.35V to 24V input common-mode range is independent of the supply voltage， ensuring that the current-sense feedback remains accurate even when connected to a battery pack in deep discharge.
