LM2917-N - Frequency to Voltage Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	LM2917-N
Manufacturer	Texas Instruments
File Size	2.15 MB
Description	Frequency to Voltage Converter
Datasheet	LM2917-N Datasheet
Note	This datasheet PDF includes multiple part numbers: LM2917-N, LM2907-N. Please refer to the document for exact specifications by model.
Additional preview pages of the LM2917-N datasheet.

Product details

Description

The LM2907, LM2917 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 LM2917.
±0.3% Linearity Typical.
Ground Referenced Tachometer.

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Published: Jan 20, 2020 |