MIC6270
Micrel
MIC6270
IttyBitty™ Comparator Advance Information
General Description
The MIC6270 is a precision volta...
MIC6270
Micrel
MIC6270
IttyBitty™ Comparator Advance Information
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. This comparator also features an input common-mode
voltage range that includes ground. Inputs are protected against reverse polarity (input
voltage less than V–) and ESD. The MIC6270 has an open-collector output that directly interfaces with TTL,
CMOS, and other types of logic. Several MIC6270 outputs can be connected together for wired-OR logic. The output also features an internal pull-up current source that can be used instead of an external load in some applications.
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 Multivibrators and high-
voltage digital logic gates
Ordering Information
Part Number MIC6270BM5 Temperature Range ...