LTC6993CS6-1 TSOT-23 Mono multivibrator

The LTC6993 is a monostable multivibrator (also known as a one-shot pulse generator) with a programmable pulse width of 1µs to 33.6 seconds. 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 2^21.

The output pulse is initiated by a transition on the trigger input(TRIG). Each part can be configured to generate positive or negative output pulses. The LTC6993 also offers the ability to dynamically adjust the width of the output pulse via a separate control voltage.

* 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
* -40°C to 125°C Operating Temperature Range