LTC6993CDCB-4#TRPBF

Multivibrators Overview

The LTC6993CDCB-4#TRPBF is a monostable multivibrator from the TimerBlox family, housed in a 6-lead DFN package. It generates output pulses with widths ranging from 1µs to 33.55 seconds. The pulse duration is set by an internal master oscillator and a programmable 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.

Multivibrators Feature Summary

• Generates programmable output pulses triggered by falling-edge signals
• Supports retriggering to extend pulse width indefinitely upon new triggers
• Configurable output polarity via DIV pin voltage setting
• Operates on a single low-voltage power supply

Multivibrators Applications

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

Multivibrators Procurement Notes

Verify the exact part number against official Analog Devices documentation to confirm the CDCB suffix indicates commercial temperature range and DCB packaging. Ensure compatibility with falling-edge trigger requirements. Confirm availability status as distribution channels may list limited stock or discontinuation notices.

Multivibrators Selection Notes

Select this component when a falling-edge sensitive, retriggerable one-shot is required. Compare against LTC6993-1/2/3 variants if rising-edge triggering or non-retriggerable operation is preferred. Verify that the DFN package fits the PCB layout constraints and thermal requirements.

Multivibrators Part Context

This device belongs to the LTC6993 series of silicon timing devices. It shares core architecture with other variants differing primarily in trigger polarity and retrigger capability. The TimerBlox family provides versatile pulse generation solutions for embedded timing applications.

Multivibrators Replacement Considerations

LTC6993IDCB-4#TRPBF offers industrial temperature range. LTC6993HDCB-4#TRPBF provides extended temperature range. SOT-23 packages are available as LTC6993IS6-4#TRPBF.