LM2907, LM2 - LM2907/LM2917 Frequency to Voltage Converter

National Semiconductor

The LM2907 by National Semiconductor is a LM2907/LM2917 Frequency to Voltage Converter. Below is the official datasheet preview.

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LM2907 LM2907/LM2917 Frequency to Voltage Converter by National Semiconductor - Datasheet Preview — Official preview page of the **LM2907** LM2907/LM2917 Frequency to Voltage Converter datasheet (National Semiconductor).

Datasheet Details

Part number	LM2907, LM2
Manufacturer	National Semiconductor
File Size	618.70 KB
Description	LM2907/LM2917 Frequency to Voltage Converter
Datasheet	LM2-907.pdf
Note	This datasheet PDF includes multiple part numbers: LM2907, LM2. Please refer to the document for exact specifications by model.
Additional preview pages of the LM2907 datasheet.

LM2907 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

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 LM2917 n ±0.3% linearity typical n Ground referenced tachometer is fully protected from damage due to swings above VCC and below g.

📁 LM2907 Similar Datasheet

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Other Datasheets by National Semiconductor

LM2900 - LM2900/LM3900/LM3301 Quad Amplifiers
LM2901EP - Low Power Low Offset Voltage Quad Comparators
LM2902 - Low Power Quad Operational Amplifiers
LM2902EP - Low Power Quad Operational Amplifier
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LM2904 - Low Power Dual Operational Amplifiers

Published: Mar 22, 2005 |