Defense Grade Comparators

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ST's RobuST comparator products include the industry standard 2903 and 2901 dual and quad devices in SO-8 and SO-14 packages. With operating temperatures up to 150C, an operating supply voltage from 2V to 36V and a typical small signal response time of only 1.3 µs, these devices are ideal for many aerospace and defense applications.        

Part NumberGeneral DescriptionMarketing StatusPackageNumber of ChannelsOperating Temperature min (°C)Operating Temperature max (°C)Supply Current per Channel typ (µA)Supply Voltage(Vcc) min (V)Supply Voltage(Vcc) max (V)Response Time(T_d) (Small signal) typ (µs)Rail to Rail Input
RT2901HLow power quad voltage comparatorActiveSO-144-401502752361.3No
RT2903HLow power dual voltage comparatorActiveSO-82-401254002361.3No