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LM2917EP Datasheet - National Semiconductor

LM2917EP - (LM2907EP / LM2917EP) Enhanced Plastic Frequency to Voltage Converter

The LM2907EP, LP2917EP series are monolithic frequency to voltage converters with a high gain op amp/comparator designed to operate a relay, lamp, or other load when the input frequency reaches or exceeds a selected rate.

The tachometer uses a charge pump technique and offers frequency doubling for

LM2917EP Features

* n Ground referenced tachometer input interfaces directly with variable reluctance magnetic pickups n Op amp/comparator has floating transistor output n 50 mA sink or source to operate relays, solenoids, meters, or LEDs n Frequency doubling for low ripple n Tachometer has built-in hysteresis with eit

LM2917EP_NationalSemiconductor.pdf

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Datasheet Details

Part number:

LM2917EP

Manufacturer:

National Semiconductor

File Size:

741.99 KB

Description:

(lm2907ep / lm2917ep) enhanced plastic frequency to voltage converter.

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