LTC6993CS6-4#TRMPBF

Multivibrators Overview

The LTC6993CS6-4#TRMPBF is a monostable multivibrator from the TimerBlox family, housed in a 6-lead Plastic TSOT-23 package. It generates programmable output pulses ranging from 1µs to 33.55 seconds. The pulse width is set by an external resistor (RSET) and an internal divider (NDIV). This specific variant triggers on a falling edge and supports retriggering. It operates on a single supply voltage between 2.25V and 5.5V with a typical idle supply current of 70µA at a 10µs pulse width.

Multivibrators Feature Summary

• Configurable for falling-edge triggering with retrigger capability
• Programmable pulse width via single external resistor and internal divider
• CMOS output driver capable of sourcing and sinking 20mA
• Low power consumption suitable for battery-operated applications

Multivibrators Applications

• Watchdog timers
• Missing pulse detection circuits
• Envelope detectors
• Frequency discriminators

Multivibrators Procurement Notes

Verify the suffix #TRMPBF indicates tape and reel mini packaging. Confirm the CS6 designation corresponds to the commercial temperature range of 0°C to 70°C. Ensure the -4 suffix matches the required falling-edge trigger and retrigger functionality. Cross-reference the manufacturer part number with official Analog Devices documentation to confirm availability status.

Multivibrators Selection Notes

Select this component when a falling-edge triggered one-shot with retrigger support is required. The CS grade is appropriate for commercial environments operating between 0°C and 70°C. Use the TimerBlox design tool to calculate RSET and DIV pin resistor values for the desired pulse width and polarity. Consider the HS or MS grades if extended temperature ranges are necessary.

Multivibrators Part Context

This device belongs to the LTC6993 series of silicon timing devices. It shares the same core architecture as other variants but differs in trigger polarity and temperature rating. The CS6 package provides a compact surface-mount solution. It is part of the broader TimerBlox family designed for versatile timing applications.

Multivibrators Replacement Considerations

LTC6993IS6-4#TRMPBF offers identical electrical performance with an extended industrial temperature range (-40°C to 85°C). LTC6993HS6-4#TRMPBF provides high-temperature operation (-40°C to 125°C). Automotive versions include the #W suffix for controlled manufacturing quality.