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