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.

  • 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
LT1714 Typical Application
LT1714 Typical Application
  • 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
LT1714 Package Drawing
LT1714 Package Drawing
Order Information 订购型号
器件型号封装温度价格 (以 1 ~ 99 片为批量)价格 (以 1000 片为批量) *
LT Journal
CAD 符号
LT1713/LT1714 - Single/Dual, 7ns, Low Power, 3V/5V/±5V Rail-to-Rail Comparators
DN241 - Fast Op Amps Operate Rail-to-Rail on 2.7V
DN248 - Rail-to-Rail I/O and 2.4V Operation Allow UltraFast Comparators to be Used on Low Voltage Supplies
R377 Reliability Data
Feb 2001 New UltraFast Comparators: Rail-to-Rail Inputs and 2.4V Operation Allow Use on Low Supplies
LT1714 Footprints and Symbols