LM2917EP - Enhanced Plastic Frequency to Voltage Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	LM2917EP
Manufacturer	Texas Instruments
File Size	1.36 MB
Description	Enhanced Plastic Frequency to Voltage Converter
Datasheet	LM2917EP Datasheet
Note	This datasheet PDF includes multiple part numbers: LM2917EP, LM2907EP. Please refer to the document for exact specifications by model.
Additional preview pages of the LM2917EP datasheet.

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

1.
2 Ground referenced tachometer input interfaces directly with variable reluctance magnetic pickups.
Op amp/comparator has floating transistor output.
50 mA sink or source to operate relays, solenoids, meters, or LEDs.
Frequency doubling for low ripple.
Tachometer has built-in hysteresis with either differential input or ground referenced input.
Built-in zener on LM2917EP.
±0.3% linearity typical.
Ground referenced tachome.

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Published: Jan 20, 2020 |