onsemi NCV1124
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.APPLICATIONS
8 1 SO−8 CASE 751●
●
●
●
●
●
●
●
●
● Anti−Skid Braking and Traction Control Vehicle Stability Control Drive Belt Slippage Detection Crankshaft/Camshaft Position Sensing Two Independent Channels Internal Hysteresis Built−In Diagnostic Mode Designed to Work from a 5.0 V "10% Supply Site and Control for Automotive
APPLICATIONS
Pb−Free Packages are Available VCC MARKING DIAGRAM 8 V1124 ALYW4 G 1 V1124 A L Y W G = Device Code = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free PackageFEATURES
VCC VCC VCC INP1 DIAG R1 IN1 C1 + − VCC OUT1 To mP PIN CONNECTIONS 1 INAdj IN1 IN2 GND 8 VCC OUT1 OUT2 DIAG INAdj RRS VRS Active Clamp VCC INP2 COMP1 ORDERING INFORMATION VCC OUT2 To mP + − See detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet. Variable Reluctance Sensor R2 IN2 C2 RRS VRS Active Clamp COMP2 Variable Reluctance Sensor GND RAdj Figure 1. Block Diagram © Semiconductor Components Industries, LLC, 2006 1 April, 2006 − Rev.