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LM2907-N - Frequency to Voltage Converter

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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📁 Similar Datasheet

Part Number Description Manufacturer
LM2907 LM2907/LM2917 Frequency to Voltage Converter National Semiconductor
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Other Datasheets by Texas Instruments

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LM2907EP Enhanced Plastic Frequency to Voltage Converter
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Full PDF Text Transcription

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LM2907-N, LM2917-N www.ti.com SNAS555C – JUNE 2000 – REVISED MARCH 2013 LM2907/LM2917 Frequency to Voltage Converter Check for Samples: LM2907-N, LM2917-N 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.
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