LTC6993IS6-3#TRMPBF Description

The LTC6993IS6-3#TRMPBF is a monostable multivibrator (also known as a “one-shot” pulse generator) with a programmable pulse width of 1µs to 33.6 seconds. The LTC6993IS6-3#TRMPBF is part of the TimerBlox® family of versatile silicon timing devices. A single resistor, RSET, programs an internal master oscillator frequency, setting the LTC6993’s time base. The output pulse width is determined by this master oscillator and an internal clock divider, NDIV, programmable to eight settings from 1 to 221.

LTC6993IS6-3#TRMPBF Features

Pulse Width Range: 1µs to 33.6 Seconds

Configured with 1 to 3 Resistors

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

AEC-Q100 Qualified for Automotive Applications

LTC6993IS6-3#TRMPBF Applications

Watchdog Timer

Frequency Discriminators

Missing Pulse Detection

Envelope Detection

High Vibration, High Acceleration Environments

Portable and Battery-Powered Equipment