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LT1714 - Single/Dual, 7ns, Low Power, 3V/5V/±5V Rail-to-Rail Comparators

The LT1713/LT1714 are designed for ease of use in a variety of systems. In addition to wide supply voltage flexibility, rail-to-rail input common mode range extends 100mV beyond both supply rails and the outputs are protected against phase reversal for inputs extending further beyond the rails. Also,the rail-to-rail inputs maybe taken to opposite rails with no significant increase in input current. The rail-to-rail matched complementary outputs interface directly to TTL or CMOS logic and can sink 10mA to within 0.5V of GND or source 10mA to within 0.7V of V+ .

The LT1713/LT1714 have internal TTL/CMOS compatible latches for retaining data at the outputs. Each latch holds data as long as its latch pin is held high. Latch pin hysteresis provides protection against slow moving or noisy latch signals. The LT1713 is available in the 8-lead MSOP package. The LT1714 is available in the 16-lead narrow SSOP package.

特点 Ultrafast: 7ns at 20mV Overdrive8.5ns at 5mV Overdrive Rail-to-Rail Inputs Rail-to-Rail Complementary Outputs(TTL/CMOS Compatible) Specified at 2.7V, 5V and ±5V Supplies Low Power (Per Comparator): 5mA Output Latch Inputs Can Exceed Supplies Without Phase Reversal LT1713: 8-Lead MSOP Package LT1714: 16-Lead Narrow SSOP Package 典型应用

应用 High Speed Automatic Test Equipment Current Sense for Switching Regulators Crystal Oscillator Circuits High Speed Sampling Circuits High Speed A/D Converters Pulse Width Modulators Window Comparators Extended Range V/F Converters Fast Pulse Height/Width Discriminators Line Receivers High Speed Triggers 封装信息