NCV7001DWR2G

Sensor And Detector Interfaces Overview

The NCV7001DWR2G is a quad variable reluctance sensor interface IC designed for automotive environments. It features four differential inputs, two polarity 5.0 V programmable resets, and two programmable watchdog inputs. The device operates with a 5.0 V supply and includes open sensor detection capability. Electrical characteristics specify a maximum quiescent current of 24 mA, an operating junction temperature range from -40°C to 150°C, and a DC supply voltage range of -0.3 V to 7.0 V. It is housed in a 24-lead SOIC package.

Sensor And Detector Interfaces Feature Summary

• Four-channel differential input capability for variable reluctance sensors
• Integrated low voltage reset and dual programmable watchdog functions
• On-chip input voltage clamping and open sensor detection
• Automotive qualification including AEC-Q100 and PPAP capability

Sensor And Detector Interfaces Applications

• Antilock Braking Systems (ABS)
• Traction Control Systems (TCS)
• Vehicle Dynamics Control (VDC)

Sensor And Detector Interfaces Procurement Notes

Verify the specific ordering suffix DWR2G corresponds to the 1000-unit tape and reel packaging format. Confirm that the component meets RoHS compliance standards as indicated by the G suffix. Ensure the procurement documentation aligns with the manufacturer's specifications for automotive-grade parts requiring site and change control.

Sensor And Detector Interfaces Selection Notes

Select this component when interfacing multiple variable reluctance sensors within an automotive system. The integrated watchdog and reset features simplify microprocessor control requirements. Verify that the supply voltage remains within the 4.5 V to 5.5 V operational range for optimal electrical performance and threshold accuracy.

Sensor And Detector Interfaces Part Context

This part belongs to the NCV7001 family of sensor interface ICs. The NCV prefix indicates it is qualified for automotive applications requiring strict site and change control. It serves as a dedicated signal conditioning solution for wheel speed and other rotational sensing applications in vehicle safety systems.

Sensor And Detector Interfaces Replacement Considerations

Direct replacements include the NCV7001DWG rail-packaged variant. Cross-referencing should verify pin compatibility and functional equivalence. Ensure any substitute maintains the required automotive qualification standards and package dimensions.