LTC6995IS6-2#TRPBF

Programmable Timers And Oscillators Overview

The LTC6995IS6-2#TRPBF is a silicon oscillator from the TimerBlox family, designed for long duration timing events. It features a programmable period range of 1.024ms to 9.54 hours (29.1µHz to 977Hz). The output frequency is set by a single resistor on the SET pin and an internal divider controlled by the DIV pin voltage. This specific variant includes an active-low reset input. It operates on a single supply voltage between 2.25V and 5.5V with a typical supply current ranging from 55µA to 80µA depending on the clock period.

Programmable Timers And Oscillators Feature Summary

• Programmable period range from 1.024ms to 9.54 hours using one resistor and voltage divider
• Active-low reset input for stopping the oscillator and clearing dividers
• Low power consumption: 55µA to 80µA supply current
• CMOS output driver capable of sourcing/sinking 20mA

Programmable Timers And Oscillators Applications

• Power-on reset timers
• Watchdog timers
• Periodic wake-up calls
• Heartbeat timers

Programmable Timers And Oscillators Procurement Notes

Verify the suffix #TRPBF indicates tape and reel packaging. Confirm the IS6 designation corresponds to the –40°C to 85°C temperature grade and TSOT-23 package. Ensure the -2 suffix matches the required active-low reset polarity for the target circuit design.

Programmable Timers And Oscillators Selection Notes

Select this part when an active-low reset signal is required. Use the DIV pin voltage to select the NDIV divider setting from 1 to 221. Calculate RSET based on the desired output period. Ensure the operating temperature range of –40°C to 85°C meets system requirements.

Programmable Timers And Oscillators Part Context

This component belongs to the LTC6995 series, which includes variants with different reset polarities (-1 for active-high, -2 for active-low) and packages (DCB for DFN, S6 for TSOT-23). The IS6 variant specifically uses the TSOT-23 package and industrial temperature range.

Programmable Timers And Oscillators Replacement Considerations

LTC6995IS6-1#TRPBF differs only in reset polarity (active-high vs active-low). Other package or temperature variants may require schematic adjustments for pinout or thermal management.