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