LTC6993CDCB-3#TRMPBF

LINEAR TECHNOLOGY  LTC6993CDCB-3#TRMPBF  芯片, 脉冲发生器, TIMERBLOX系列, 6DFN

The is a Monostable Multivibrator with a programmable pulse width of 1µs to 33.6 seconds. The LTC6993 is part of the TimerBlox® family of versatile silicon timing devices. A single resistor, RSET, programs an internal master oscillator frequency, setting the LTC6993"s time base. The output pulse width is determined by this master oscillator and an internal clock divider, NDIV, programmable to eight settings from 1 to 2²¹. The output pulse is initiated by a transition on the trigger input TRIG. Each part can be configured to generate positive or negative output pulses. The LTC6993 is available in four versions to provide different trigger signal polarity and retrigger capability. It offers the ability to dynamically adjust the width of the output pulse via a separate control voltage.

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Configurable for positive or negative output pulse

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Fast recovery time

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1µs to 33.6 seconds Pulse width range

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Configured with 1 to 3 resistors

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70µA Supply current at 10µs pulse width

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500µs Start-up time

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20mA CMOS output driver sources/sinks