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LT1719 Datasheet

LT1719 Datasheet

4.5ns Single/Dual Supply 3V/5V Comparator with Rail-to-Rail Output
Part No.: LT1719
Page: 22 Pages
Size: 196 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2024-12-03 17:14:58
DataSheet: Download

LT1719 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LT1719CS8#PBF Tube 100 1719 1 8 0°C ~70°C 8-Lead Plastic SO  
LT1719CS8#TRPBF Reel 2500 1719 1 8 0°C ~70°C 8-Lead Plastic SO  
LT1719CS8#TRMPBF Reel 500 1719 1 8 0°C ~70°C 8-Lead Plastic SO  
LT1719IS8#PBF Tube 100 1719I 1 8 -40°C ~85°C 8-Lead Plastic SO  
LT1719IS8#TRPBF Reel 2500 1719I 1 8 -40°C ~85°C 8-Lead Plastic SO  
LT1719IS8#TRMPBF Reel 500 1719I 1 8 -40°C ~85°C 8-Lead Plastic SO  
LT1719CS6#PBF Tube   LTHW 1 6 0°C ~70°C 6-Lead Plastic TSOT-23  
LT1719CS6#TRPBF Reel 2500 LTHW 1 6 0°C ~70°C 6-Lead Plastic TSOT-23  
LT1719CS6#TRMPBF Reel 500 LTHW 1 6 0°C ~70°C 6-Lead Plastic TSOT-23  
LT1719IS6#PBF Tube   LTJF 1 6 -40°C ~85°C 6-Lead Plastic TSOT-23  
LT1719IS6#TRPBF Reel 2500 LTJF 1 6 -40°C ~85°C 6-Lead Plastic TSOT-23  
LT1719IS6#TRMPBF Reel 500 LTJF 1 6 -40°C ~85°C 6-Lead Plastic TSOT-23  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LT1719 Datasheet(PDF)

LT1719 Datasheet(Picture)

LT1719 Features

  • UltraFast:
    • 4.5ns at 20mV Overdrive
    • 7ns at 5mV Overdrive
  • Low Power: 4.2mA at 3V
  • Separate Input and Output Power Supplies (SO-8 Only)
  • Output Optimized for 3V and 5V Supplies
  • TTL/CMOS Compatible Rail-to-Rail Output
  • Low Power Shutdown Mode: 0.1μA
  • Low Profile (1mm) SOT-23 (ThinSOT) Package

LT1719 Applications

  • High Speed Differential Line Receiver
  • Crystal Oscillator Circuits
  • Level Translators
  • Threshold Detectors/Discriminators
  • Zero-Crossing Detectors
  • High Speed Sampling Circuits
  • Delay Lines

LT1719 Description

The LT1719 is an UltraFast comparator optimized for low voltage operation. The input voltage range extends from 100mV below VEE to 1.2V below VCC. Internal hysteresis makes the LT1719 easy to use even with slow moving input signals. The rail-to-rail outputs directly interface to TTL and CMOS. Alternatively the symmetric output drive can be harnessed for analog applications or for easy translation to other single supply logic levels. A shutdown control allows for reduced power consumption and extended battery life in portable applications.

The LT1719 is available in the SO-8 and 6-lead SOT-23 package. The SO-8 package has separate supplies which allow flexible operation, accomodating separate analog input ranges and output logic levels.

For a dual/quad comparator with similar performance, see the LT1720/LT1721.

LT1719 Datasheet Related Parts

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