LTC6993 Datasheet - Linear Technology

DESCRIPTION
The LTC®6993 is a monostable multivibrator (also known as a “one-shot” pulse generator) with a programmable pulse width of 1µs to 33.6 seconds. The LTC6993 is part of theTimerBlox®familyofversatilesilicontimingdevices.

FEATURES
■ Pulse Width Range: 1µs to 33.6 Seconds
■ Configured with 1 to 3 Resistors
■ Pulse Width Max Error:
   – <2.3% for Pulse Width > 512µs
   – <3.4% for Pulse Width of 8µs to 512µs
   – <4.9% for Pulse Width of 1µs to 8µs
■ Four LTC6993 Options Available:
   – Rising-Edge or Falling-Edge Trigger
   – Retriggerable or Non-Retriggerable
■ Configurable for Positive or Negative Output Pulse
■ Fast Recovery Time
■ 2.25V to 5.5V Single Supply Operation
■ 70µA Supply Current at 10µs Pulse Width
■ 500µs Start-Up Time
■ CMOS Output Driver Sources/Sinks 20mA
■ –55°C to 125°C Operating Temperature Range
■ Available in Low Profile (1mm) SOT-23 (ThinSOT™) and 2mm × 3mm DFN

APPLICATIONS
■ Watchdog Timer
■ Frequency Discriminators
■ Missing Pulse Detection
■ Envelope Detection
■ High Vibration, High Acceleration Environments
■ Portable and Battery-Powered Equipment