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ATS685LSH Datasheet Differential Gear Tooth Sensor

Manufacturer: Allegro MicroSystems

Overview: ATS685LSH Two-Wire, Zero Speed, Differential Gear Tooth Sensor.

General Description

TheATS685LSH is an optimized Hall-effect sensing integrated circuit and rare-earth pellet bination that provides a user-friendly solution for true zero-speed digital gear-tooth sensing in two-wire applications.

The sensor IC consists of a single-shot molded plastic package that includes a samariumcobalt pellet, a pole piece, and a Hall-effect IC that has been optimized to the magnetic circuit.

This small package can be easily assembled and used in conjunction with a wide variety of gear shapes and sizes.

Key Features

  • Fully optimized differential digital gear tooth sensor IC.
  • Running mode lockout.
  • Unique algorithms for increased vibration immunity.
  • AGC and reference adjust circuit.
  • Air gap independent switch points.
  • Digital output representing gear profile.
  • Precise duty cycle throughout operating temperature range.
  • Large operating air gap range.
  • Short power-on time.
  • True zero-speed operation.
  • Undervoltage locko.

More Datasheets from Allegro MicroSystems

Part Number Description
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
ATS622LSB TRUE ZERO-SPEED HALL-EFFECT GEAR-TOOTH SENSOR
ATS625LSG True Zero-Speed Low-Jitter High Accuracy Gear Tooth Sensor
ATS627LSG Low Jitter High Accuracy Position Sensor IC

ATS685LSH Distributor