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

National Semiconductor

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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
Datasheet	LM2917EP_NationalSemiconductor.pdf

LM2917EP Product details

Description

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.

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 either differential input or ground referenced input n Built-in zener on LM2917EP n ± 0.3% linearity typical n Ground referenced tachometer is fully protected from damage due to swings above VCC and belo.

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Other Datasheets by National Semiconductor

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Published: Nov 7, 2010 |