LTC6994-2

LTC6994-1/LTC6994-2 TimerBlox: Delay Block/ Debouncer FEATURES n n n DESCRIPTION The LTC®6994 is a programmable delay block with a range of 1µs to 33.6 seconds. The LTC6994 is part of the TimerBlox™ family of versatile silicon timing devices. A single resistor, RSET , programs an internal master oscillator frequency, setting the LTC6994’s time base. The input-to-output delay is determined by this master oscillator and an internal clock divider, NDIV , programmable to eight settings from 1 to 221: tDELAY = NDIV • RSET • 1µs, NDIV = 1 , 8, 64,...,221 50kΩ n n n n n n n Delay Range: 1µs to 33.6 Seconds Configured with 1 to 3 Resistors Delay Max Error: – 512µs –