Datasheet4U Logo Datasheet4U.com

LTC1440 - Ultralow Power Single/Dual Comparator

Datasheet Summary

Features

  • Ultralow Quiescent Current: 2.1µA Typ (LTC1440).
  • Reference Output Drives 0.01µF Capacitor.
  • Adjustable Hysteresis (LTC1440/LTC1442).
  • Wide Supply Range: Single: 2V to 11V Dual: ±1V to ±5.5V.
  • Input Voltage Range Includes the Negative Supply.
  • TTL/CMOS Compatible Outputs.
  • 12µs Propagation Delay with 10mV Overdrive.
  • No Crowbar Current.
  • 40mA Continuous Source Current.
  • Pin Compatible Upgrades for MAX921/922/923.
  • 3mm x 3mm x 0.75mm DFN Package (LTC1.

📥 Download Datasheet

Datasheet preview – LTC1440

Datasheet Details

Part number LTC1440
Manufacturer Linear
File Size 395.00 KB
Description Ultralow Power Single/Dual Comparator
Datasheet download datasheet LTC1440 Datasheet
Additional preview pages of the LTC1440 datasheet.

📁 Similar Datasheet

  • LTC1443 - Ultralow Power Quad Comparators (Linear Technology)
  • LTC1444 - Ultralow Power Quad Comparators (Linear Technology)
  • LTC1445 - Ultralow Power Quad Comparators (Linear Technology)
  • LTC1446 - Dual 12-Bit Rail-to-Rail Micropower DACs (Linear Technology)
  • LTC1448 - Dual 12-Bit Rail-to-Rail Micropower DAC (Linear Technology)
  • LTC1400 - Complete SO-8 12-Bit 400ksps ADC (Linear Technology)
  • LTC1401 - Complete SO-8 12-Bit 200ksps ADC (Linear Technology)
  • LTC1402 - 2.2Msps Sampling ADC (Linear Technology)
  • LTC1403 - Serial 12-Bit14-Bit 2.8Msps Sampling ADCs (Linear Technology)
  • LTC1403A - Serial 12-Bit14-Bit 2.8Msps Sampling ADCs (Linear Technology)
Other Datasheets by Linear
  • LTC1441 - Ultralow Power Single/Dual Comparator
  • LTC1442 - Ultralow Power Single/Dual Comparator
  • LTC1446L - Dual 12-Bit Rail-to-Rail Micropower DACs
  • LTC1403-1 - 2.8Msps Sampling ADCs
  • LTC1403A-1 - 2.8Msps Sampling ADCs
  • LTC1407 - Simultaneous Sampling ADCs
  • LTC1407A - Simultaneous Sampling ADCs
  • LTC1411 - Single Supply 14-Bit 2.5Msps ADC

Full PDF Text Transcription

Click to expand full text
LTC1440/LTC1441/LTC1442 Ultralow Power Single/Dual Comparator with Reference U U FEATURES ■ Ultralow Quiescent Current: 2.1µA Typ (LTC1440) ■ Reference Output Drives 0.01µF Capacitor ■ Adjustable Hysteresis (LTC1440/LTC1442) ■ Wide Supply Range: Single: 2V to 11V Dual: ±1V to ±5.5V ■ Input Voltage Range Includes the Negative Supply ■ TTL/CMOS Compatible Outputs ■ 12µs Propagation Delay with 10mV Overdrive ■ No Crowbar Current ■ 40mA Continuous Source Current ■ Pin Compatible Upgrades for MAX921/922/923 ■ 3mm x 3mm x 0.75mm DFN Package (LTC1440) U APPLICATIO S ■ Battery-Powered System Monitoring ■ Threshold Detectors ■ Window Comparators ■ Oscillator Circuits , LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
Published: |