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描述

The LTA6771/LTA6772/LTA6773 are single-, dual-, quad- channel comparators with push-pull 

output that feature 4ns propagation delay, a wide range of supply voltages from 2.7V to 5.5V

with rail-to-rail inputs helps to implement in a wide variety of applications where require

critical response time, power-sensitive, low-voltage. The output of the LTA6771/6772/6773 pulls 

to within 0.1 V of either supply rail without external pull-up circuitry, making it ideal for interface 

with CMOS or TTL logic directly. All input and output pins can tolerate a continuous short-circuit 

fault condition to either rail. Internal hysteresis ensures clean output switching, even with slowmoving input signals.

The LTA6771 (single) is available in both SOT23-6L and SOIC-8L packages. The LTA6772 (dual)

is offered in SOT23-8L, SOIC-8L and MSOP-8L packages, The LTA6773 (single) is offered in 

SOT23-5L and SC70-5L packages. All devices are rated over -40℃ to +125℃ extended 

industrial temperature range.


优势和特点

  • Fast 4ns Propagation Delay (100-mV Overdrive)
  • Rail-to-Rail I/O
  • Shutdown version (LTA6771)
  • Supply voltage : 2.7 V to 5.5 V
  • Replacement for TLV3501, TLV3502
  • Small packages: available in SOT23-5L,SC70-5L,SOT23-6L,SOIC-8L,SOT23-8L,MSOP-8L
  • Low supply current : 3mA


应用

  • High speed instrumentation
  • Clock and data signal restoration
  • Pulse spectroscopy
  • High speed line receivers
  • Threshold detection
  • Peak and zero-crossing detectors
  • High speed trigger circuitry
  • Pulse-width modulators
  • Current/voltage-controlled oscillators
  • Automatic test equipment (ATE)
  • Wireless Base Stations


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