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
♦ Four Precision Current-Sense Amplifiers
♦ Fixed Gains of 25V/V, 50V/V, 100V/V, and 200V/V
♦ Less Than ±600µV of Input Offset
♦ Less Than ±0.6% of Gain Error (T/F/H) or ±0.8% of Gain Error (W)
♦ Wide 2.0V to 28V Common Mode Range
♦ Analog Voltage Outputs for Each Amplifier
♦ Independent Overcurrent Comparators with Fixed 1.0V Threshold
♦ Low Power Consumption
♦ -40°C to +85°C Temperature Range
♦ Small 24-Pin TQFN (4mm x 4mm) Package

APPLICATIONs
    Network Switches/Routers
    Base Stations
    Servers
    Smart Grid Network Systems
    Industrial Controls