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The HA-4900 series are monolithic, quad, precision comparators offering fast response time, low offset voltage, low offset current and virtually no channel-to-channel crosstalk for applications requiring accurate, high speed, signal level detection.

Features

? Fast Response Time . . . . . . . . . . . . . . . . . . . . . . . . 130ns

? Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 2.0mV

? Low Offset Current . . . . . . . . . . . . . . . . . . . . . . . . . . .10nA

? Single or Dual Voltage Supply Operation

? Selectable Output Logic Levels

? Active Pull-Up/Pull-Down Output Circuit. No External Resistors Required

? Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

? Threshold Detector

? Zero Crossing Detector

? Window Detector

? Analog Interfaces for Microprocessors

? High Stability Oscillators

? Logic System Interfaces