LTC6993HS6-4#WTRPBF

Multivibrators Overview

The LTC6993HS6-4#WTRPBF is a monostable multivibrator from the TimerBlox family, packaged in a 6-lead Plastic TSOT-23. It features falling-edge trigger sensitivity and retriggerable operation. The output pulse width is programmable from 1µs to 33.55 seconds using a single external resistor (RSET) and an internal divider (NDIV). It operates on a single supply voltage ranging from 2.25V to 5.5V with a typical idle supply current of 70µA at a 10µs pulse width. The device includes a CMOS output driver capable of sourcing or sinking up to 20mA.

Multivibrators Feature Summary

• Retriggerable monostable operation triggered by falling edges
• Programmable pulse width via single external resistor and internal divider
• Configurable output polarity through DIV pin voltage setting
• Low power consumption suitable for battery-powered applications

Multivibrators Applications

• Watchdog timers
• Frequency discriminators
• Missing pulse detection circuits
• Envelope detectors
• High vibration or acceleration environments

Multivibrators Procurement Notes

Verify the specific suffix #WTRPBF indicates automotive-grade manufacturing controls and tape-and-reel packaging. Confirm the HS6 designation corresponds to the high-temperature industrial range (-40°C to 125°C) and the S6 package type. Ensure compatibility with AEC-Q100 requirements if used in automotive systems. Check for any recent product change notifications affecting lead marking or material composition.

Multivibrators Selection Notes

Select this variant when falling-edge triggering and retrigger capability are required. The HS6 package supports extended temperature ranges compared to standard commercial versions. Consider the NDIV settings available via the DIV pin to achieve desired pulse widths. Verify that the output drive strength meets load requirements without exceeding the 20mA limit.

Multivibrators Part Context

This component belongs to the Analog Devices TimerBlox family of silicon timing devices. It shares architectural similarities with other LTC6993 variants differing primarily in trigger polarity and retrigger functionality. The HS6 package offers a low-profile surface-mount solution suitable for space-constrained designs requiring robust timing performance across wide temperature variations.

Multivibrators Replacement Considerations

LTC6993HS6-4#TRMPBF