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19-5930; Rev 1; 1/12
EVALUATION KIT AVAILABLE
MAX34406 Quad Current-Sense Amplifier with Overcurrent Threshold Comparators
General Description
The MAX34406 is a quad, high-side, unidirectional, current-sense amplifier that offers precision accuracy.
It provides analog outputs for each of the four
amplifiers that can be routed to an external ADC, and contains four overcurrent comparators with a fixed 1.
0V threshold.
All four comparators are logically ORed, and the result can be delayed/filtered with an external capacitor before it is fed to a latched common shutdown open-drain output pin.
Features
S Four Precision Current-Sense
Amplifiers S Fixed Gains of 25V/V, 50V/V...