LTC6995CS6-1#TRMPBF

Programmable Timers And Oscillators Overview

The LTC6995CS6-1#TRMPBF 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 clock period is determined by an internal master oscillator and a programmable frequency divider (NDIV) with eight settings from 1 to 221. A single resistor, RSET, programs the internal master oscillator frequency. The device operates on a single supply voltage ranging from 2.25V to 5.5V.

Programmable Timers And Oscillators Feature Summary

• Programmable period range from 1.024ms to 9.54 hours
• Configured with 1 to 3 resistors for frequency and divider settings
• Less than 1.5% maximum frequency error over temperature
• CMOS output driver capable of sourcing/sinking 20mA

Programmable Timers And Oscillators Applications

• Power-on reset timers
• Long time one shot circuits
• Watchdog timers
• Periodic wake-up calls

Programmable Timers And Oscillators Procurement Notes

Verify the specific suffix #TRMPBF indicates Tape and Reel (Mini) packaging containing 500 units. Confirm the 'C' grade designation corresponds to the 0°C to 70°C specified operating temperature range. Ensure the S6 package type matches the required PCB footprint for the 6-lead Plastic TSOT-23 configuration.

Programmable Timers And Oscillators Selection Notes

Select the LTC6995-1 variant for active-high reset functionality. Choose the CS6-1#TRMPBF part number specifically for commercial temperature range applications (0°C to 70°C). For wider temperature requirements, consider the IS6 or HS6 variants. Use Table 1 in the datasheet to determine appropriate resistor values for the DIV pin to set the desired NDIV and polarity.

Programmable Timers And Oscillators Part Context

This component belongs to the Analog Devices TimerBlox family of versatile silicon timing devices. The LTC6995 series includes multiple versions differentiated by reset polarity (-1 vs -2), temperature grades (C, I, H, MP), and package types (S6, DCB). The CS6-1#TRMPBF represents the commercial grade, active-high reset version in a mini tape and reel format.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements within the same family include LTC6995IS6-1#TRMPBF for industrial temperature range or LTC6995HS6-1#TRMPBF for extended temperature range. For active-low reset functionality, the LTC6995CS6-2#TRMPBF is the corresponding alternative.