LTC6993HS6-2#TRMPBF

Multivibrators Overview

The LTC6993HS6-2#TRMPBF is a monostable multivibrator from the TimerBlox family, packaged in a 6-lead SOT-23. It operates on a single supply voltage ranging from 2.25V to 5.5V and supports an output pulse width programmable from 1µs to 33.6 seconds. The device features rising-edge triggering with retrigger capability, allowing pulse extension via subsequent trigger signals. It includes a CMOS output driver capable of sourcing and sinking up to 20mA. The component is rated for an operating temperature range of -40°C to +125°C.

Multivibrators Feature Summary

• Retriggerable monostable operation initiated by rising-edge triggers
• Programmable pulse width via external resistor and internal divider settings
• Configurable output polarity through DIV pin voltage control
• Low power consumption suitable for battery-powered applications

Multivibrators Applications

• Watchdog timer circuits
• Missing pulse detection systems
• Envelope detectors
• Frequency discriminators

Multivibrators Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel mini packaging when ordering. Confirm the HS6 designation corresponds to the high-temperature industrial grade (-40°C to +125°C) and SOT-23 package. Ensure compatibility with automotive or industrial requirements if AEC-Q100 qualification is necessary, as standard versions may differ from W-suffix automotive grades.

Multivibrators Selection Notes

Select this variant for designs requiring retriggerable functionality triggered by rising edges. The HS6 package provides extended temperature coverage compared to standard commercial grades. Consider the NDIV divider settings and RSET resistor values to achieve the desired pulse width accuracy within the specified error margins across the operating voltage and temperature range.

Multivibrators Part Context

This component belongs to the Analog Devices LTC6993 TimerBlox series, which offers four distinct configurations based on trigger edge sensitivity and retriggerability. The LTC6993-2 specifically provides rising-edge triggering with retrigger support. It shares the same core timing architecture and pinout with other variants in the family, differing primarily in internal logic configuration.

Multivibrators Replacement Considerations

LTC6993HS6-2#WTRMPBF