The MAX471/472 are complete, bidirectional, high-side current-sense
amplifiers for portable PCs, telephones,
and other systems where battery /d.c.
power-line monitoring is required.
High-side power-Iine monitoring is especially
useful in battery-powered systems,
since it does not interfere with
the ground paths of the battery chargers
or monitors often found in 'smart'
batteries.
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