LTC6993-4

LTC6993-1/LTC6993-2 LTC6993-3/LTC6993-4 TimerBlox: Monostable Pulse Generator (One Shot) FEATURES DESCRIPTION n Pulse Width Range: 1µs to 33.6 Seconds n Configured with 1 to 3 Resistors n 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 n Four LTC6993 Options Available: – Rising-Edge or Falling-Edge Trigger – Retriggerable or Non-Retriggerable n Configurable for Positive or Negative Output Pulse n Fast Recovery Time n 2.25V to 5.5V Single Supply Operation n 70µA Supply Current at 10µs Pulse Width n 500µs Start-Up Time n CMOS Output Driver Sources/Sinks 20mA n –55°C to 125°C Operating Temperature Range n Available in Low Profile (1mm) SOT-23 (ThinSOT™) and 2mm × 3mm DFN APPLICATIONS n Watchdog Timer n Frequency Discriminators n Missing Pulse Detection n Envelope Detection n High Vibration, High Acceleration Environments n Portable and Battery-Powered Equipment L, LT, LTC, LTM, Linear Technology, TimerBlox and the Linear logo are registered trademarks and ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. 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 the TimerBlox® family of versatile silicon timing devices. A single resistor, RSET, programs an internal master oscillator frequ...