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General Description The MIC6270 is a precision voltage comparator with an offset voltage specification of 5mV maximum. The MIC6270 is designed to operate from a single 2V to 36V power supply. Operation from split power supplies is also possible. Its low supply current drain is independent of the magnitude of the supply voltage. Features • 2V to 36V supply • 300µA supply current independent of supply • 25nA input bias current • ±5nA input offset current • ±3mV input offset voltage • Input common-mode voltage range includes ground • Differential input voltage range equal to the power supply voltage • 250mV at 4mA output saturation voltage • Output compatible with TTL, DTL, ECL, MOS, and CMOS logic Applications • Limit comparators • A/D converters • Pulse, square wave, time delay generators • Wide range VCO • MOS clock timers • Multi-vibrators and high-voltage digital logic gates
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