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NCV1124 - Dual Variable Reluctance Sensor Interface IC

Datasheet Summary

Description

PIN # SO

8 1 2 3 4 5 6 7 8 PIN SYMBOL INAdj IN1 IN2 GND DIAG OUT2 OUT1 VCC FUNCTION External resistor to ground that sets the trip levels of both channels.

Functions for both diagnostic and normal mode Input to channel 1 Input to channel 2 Ground Diagnostic mode switch.

Features

  • VCC VCC VCC INP1 DIAG R1 IN1 C1 +.
  • VCC OUT1 To mP PIN.

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Datasheet preview – NCV1124

Datasheet Details

Part number NCV1124
Manufacturer ON Semiconductor
File Size 117.45 KB
Description Dual Variable Reluctance Sensor Interface IC
Datasheet download datasheet NCV1124 Datasheet
Additional preview pages of the NCV1124 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com NCV1124 Dual Variable−Reluctance Sensor Interface IC The NCV1124 is a monolithic integrated circuit designed primarily to condition signals from sensors used to monitor rotating parts. The NCV1124 is a dual channel device. Each of the two identical channels interfaces with a variable−reluctance sensor, and continuously compares the sensor output signal to a user−programmable internal reference. An alternating input signal of appropriate amplitude at IN1 or IN2 will result in a rectangular waveform at the corresponding OUT terminal, suitable for interface to either standard microprocessors or standard logic families. A diagnostic input, common to both channels, provides a means to test for degradation or loss of the physical connector to both sensors.
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