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ATS674 Datasheet Self-Calibrating TPOS Gear Tooth Sensor

Manufacturer: Allegro MicroSystems

Download the ATS674 datasheet PDF. This datasheet also includes the ATS673 variant, as both parts are published together in a single manufacturer document.

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

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.

The ATS673 and ATS674 devices have been designed specifically for this purpose.

Advanced circuitry on the die allows them to survive positive and negative transient pulses on both the input and output.

Overview

ATS673 and ATS674 Self-Calibrating TPOS Gear Tooth Sensor Optimized for Automotive Cam Sensing.

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.

More Datasheets from 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
ATS610LSC ZERO-SPEED/ SELF-CALIBRATING/ NON-ORIENTED/ HALL-EFFECT GEAR-TOOTH SENSOR
ATS611LSB HALL-EFFECT GEAR-TOOTH SENSOR ICS
ATS612JSB TRUE ZERO-SPEED/ HALL-EFFECT ADAPTIVE GEAR-TOOTH SENSOR
ATS612LSB Differential Hall Effect Gear Tooth Sensor
ATS616LSG Hall-Effect Gear Tooth Sensor