LT1671 Datasheet PDF - Linear Technology

DESCRIPTION
The LT®1671 is a low power 60ns comparator with complementary outputs and latch. The input common mode range extends from 1.5V below the positive supply down to the negative supply rail. Like the LT1394, LT1016 and LT1116, this comparator has complementary outputs designed to interface directly to TTL or CMOS logic. The LT1671 may operate from either a single 5V supply or dual ±5V supplies. Low offset voltage specifications and high gain allow the LT1671 to be used in precision applications.

FEATURES
■ Low Power: 450µA
■ Fast: 60ns at 20mV Overdrive
            85ns at 5mV Overdrive
■ Low Offset Voltage: 0.8mV
■ Operates Off Single 5V or Dual ±5V Supplies
■ Input Common Mode Extends to Negative Supply
■ No Minimum Input Slew Rate Requirement
■ Complementary TTL Outputs
■ Inputs Can Exceed Supplies without Phase Reversal
■ Pin Compatible with LT1394, LT1016 and LT1116
■ Output Latch Capability
■ Available in 8-Lead MSOP and SO Packages

APPLICATIONS
■ High Speed A/D Converters
■ Zero-Crossing Detectors
■ Current Sense for Switching Regulators
■ Extended Range V/F Coverters
■ Fast Pulse Height/Width Discriminators
■ High Speed Triggers
■ Line Receivers
■ High Speed Sampling Circuits