NCV1124: Dual Variable-Reluctance Sensor Interface

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.

Features
  • Two Independent Channels
  • Internal Hysteresis
  • Built - In Diagnostic Mode
Applications
  • Crankshaft / Camshaft Position Sensor
End Products
  • Automotive
Application Notes (1)
Document TitleDocument ID/SizeRevisionRevision Date
Understanding and Using the NCV1124 VR Sensor InterfaceAND8149/D (155.0kB)1
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SOIC-8 Narrow Body751-07 (62.6kB)AK
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Dual Variable-Reluctance Sensor InterfaceNCV1124/D (172.0kB)0
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NCV1124DGLast ShipmentsAEC Qualified PPAP Capable Pb-free Halide freeSOIC-8751-071Tube98
NCV1124DR2GActiveAEC Qualified PPAP Capable Pb-free Halide freeSOIC-8751-071Tape and Reel2500Contact BDTIC
Specifications
ProductChannelsVCC Min (V)VCC Max (V)IO Typ (mA)ICC Typ (mA)tres Typ (ns)VIO Max (mV)TA Min (°C)TA Max (°C)
NCV1124DR2G24.55.5-40125
Dual Variable-Reluctance Sensor Interface (172.0kB) NCV1124
Understanding and Using the NCV1124 VR Sensor Interface NCV1124
SOIC-8 Narrow Body CM1216
NCV1124