LTC6993IDCB-3#TRMPBF

Multivibrators Overview

The LTC6993IDCB-3#TRMPBF is a monostable multivibrator from the TimerBlox family, operating on a single 2.25V to 5.5V supply. It generates programmable output pulses ranging from 1µs to 33.6 seconds using an internal master oscillator and a programmable divider (NDIV). This specific variant features falling-edge trigger sensitivity with non-retriggerable operation. It is housed in a 6-lead 2mm × 3mm Plastic DFN package and is rated for industrial temperature ranges of –40°C to 85°C.

Multivibrators Feature Summary

• Configurable pulse width generation via external resistor and internal divider settings
• Falling-edge triggered input with non-retriggerable logic behavior
• CMOS output driver capable of sourcing and sinking significant current
• Low power consumption suitable for battery-operated applications

Multivibrators Applications

• Watchdog timer circuits
• Missing pulse detection systems
• Envelope detection in signal processing
• Frequency discriminators

Multivibrators Procurement Notes

Verify the suffix #TRMPBF indicates Mini Tape & Reel packaging when ordering. Confirm the IDCB designation corresponds to the Industrial grade (-40°C to 85°C) and the DCB package type. Ensure the -3 suffix matches the required falling-edge, non-retriggerable functionality for your design specifications.

Multivibrators Selection Notes

Select this component if a falling-edge trigger is required without retriggering capability. The -3 suffix specifically denotes this configuration within the LTC6993 family. Consider the DFN package for space-constrained designs and verify that the 2.25V minimum supply voltage aligns with the system's power rails.

Multivibrators Part Context

This part belongs to the LTC6993 TimerBlox family of silicon timing devices. It shares core architecture with other variants differing primarily in trigger polarity and retriggerability. The IDCB-3 variant specifically targets applications requiring falling-edge activation and fixed pulse duration without extension by subsequent triggers.

Multivibrators Replacement Considerations

LTC6993HDCB-3#TRMPBF offers the same electrical function but with an extended high-temperature range up to 125°C.