NCV1124 Series

Comparator, Dual, Variable-Reluctance Sensor Interface

Catalog

Comparator, Dual, Variable-Reluctance Sensor Interface

Part	Supplier Device Package	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Qualification	Input Type	Current - Supply	Package / Case	Package / Case [y]	Package / Case [x]	Grade	Type	Output Type
ON Semiconductor NCV1124DR2G	8-SOIC	Surface Mount	125 °C	-40 °C	AEC-Q100	Logic	5 mA	8-SOIC	3.9 mm	0.154 in	Automotive	Variable Reluctance	Logic

Catalog

Comparator, Dual, Variable-Reluctance Sensor Interface

Key Features

• Two Independent Channels

• Internal Hysteresis

• Built - In Diagnostic Mode

Description

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.