LTC6993CS6-2#TRMPBF

Multivibrators Overview

The LTC6993CS6-2#TRMPBF is a monostable multivibrator from the TimerBlox family, housed in a 6-lead Plastic TSOT-23 package. It operates on a single supply voltage ranging from 2.25V to 5.5V with an operating temperature range of 0°C to 70°C. The device features a programmable pulse width from 1µs to 33.6 seconds, determined by a master oscillator and an internal divider (NDIV) set via the DIV pin. It is configured for rising-edge triggering with retrigger capability.

Multivibrators Feature Summary

• Retriggerable monostable operation triggered by rising edges
• Programmable output pulse width using external resistor and divider settings
• Configurable output polarity via DIV pin voltage input
• CMOS output driver capable of sourcing and sinking 20mA

Multivibrators Applications

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

Multivibrators Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel mini packaging when ordering. Confirm the CS6 designation corresponds to the commercial temperature grade and TSOT-23 package. Ensure compatibility with the required trigger polarity and retrigger functionality for the target circuit design.

Multivibrators Selection Notes

Select this variant for applications requiring rising-edge sensitive triggers that can be retriggered during the active pulse state. Choose based on the need for a compact SMD footprint and single-supply operation within the commercial temperature range. Consider the NDIV settings and RSET values required to achieve the desired pulse duration accuracy.

Multivibrators Part Context

This component belongs to the Analog Devices TimerBlox family of silicon timing devices. It is part of the LTC6993 series, which includes four variants differentiated by trigger edge sensitivity and retrigger capability. The CS6 suffix denotes the commercial temperature grade and the specific 6-lead TSOT-23 surface-mount package.

Multivibrators Replacement Considerations

LTC6993CS6-1#TRMPBF: Non-retriggerable version with rising-edge trigger.

Multivibrators FAQ

How is the output pulse width programmed?

The pulse width is set by the current into the SET pin (determined by RSET) and the internal clock divider ratio (NDIV) selected via the DIV pin voltage.

What is the trigger behavior of the LTC6993-2?

The LTC6993-2 is sensitive to rising edges on the TRIG pin and is retriggerable, allowing the output pulse to be extended by subsequent triggers while active.