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ATS674 - Self-Calibrating TPOS Gear Tooth Sensor

Download the ATS674 datasheet PDF. This datasheet also covers the ATS673 variant, as both devices belong to the same self-calibrating tpos gear tooth sensor family and are provided as variant models within a single manufacturer datasheet.

General Description

Recognizing the increasingly stringent requirements for EMC/ EMI in automotive applications, Allegro has taken the necessary steps to design devices that are capable of withstanding the effects of radiated and conducted transients.

Key Features

  • Tight timing accuracy over operating temperature range True zero-speed operation TPOS (True Power-On State) Air-gap-independent switchpoints High immunity to vibration Large operating air gaps Operation with supply voltages down to 3.3 V Digital output representing target profile Single-chip solution for high reliability Optimized Hall IC/magnet system.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATS673_AllegroMicroSystems.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ATS679LSL Self-Calibrating TPOS Camshaft Speed Sensor Allegro
ATS601LSG Single-Element Tooth-Detecting Speed Sensor Allegro
ATS617LSG Differential Hall Effect Gear Tooth Sensor Allegro Micro Systems
ATS667LSG High Accuracy Gear Tooth Sensor Allegro Micro Systems
ATS668LSM True Zero-Speed High-Accuracy Gear Tooth Sensor Allegro

Other Datasheets by Allegro MicroSystems

Part Number Description
ATS672LSB Self-Calibrating TPO Gear-Tooth Sensor
ATS673 Self-Calibrating TPOS Gear Tooth Sensor
ATS675LSE Self-Calibrating TPOS Speed Sensor
ATS605LSG Dual Output Differential Speed and Direction Sensor
ATS610LSA HALL-EFFECT GEAR-TOOTH SENSOR ICS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ATS673 and ATS674 Self-Calibrating TPOS Gear Tooth Sensor Optimized for Automotive Cam Sensing Applications Features and Benefits ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ Tight timing accuracy over operating temperature range True zero-speed operation TPOS (True Power-On State) Air-gap-independent switchpoints High immunity to vibration Large operating air gaps Operation with supply voltages down to 3.3 V Digital output representing target profile Single-chip solution for high reliability Optimized Hall IC/magnet system Description Recognizing the increasingly stringent requirements for EMC/ EMI in automotive applications, Allegro has taken the necessary steps to design devices that are capable of withstanding the effects of radiated and conducted transients.