LTC1841/LTC1842/LTC1843 Ultralow Power Dual Comparators with Reference FEATURES s s DESCRIPTION The LTC ®1841/LTC1842/LTC1843 are ultralow power dual comparators with built-in reference (LTC1842/LTC1843).
The comparators feature less than 5.
7µA supply current over temperature, a 1.
182V ± 1% reference, programmable hysteresis and open-drain outputs that sink current.
The reference output can drive a bypass capacitor of up to 0.
01µF without oscillation.
The LTC1841 operates from a single 2V to 11V supply or a dual ± 1V to ± 5.
5V supply.
The LTC1842/LTC1843 operate from a single 2.
5V to 11V supply or a dual ± 1.
25V to ± 5.
5V supply.
The LTC1842/LTC1843 hysteresis is easily programmed by using ...

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