Allegro ATS660LSB True Zero-Speed Hall-Effect Adaptive Gear-Tooth Sensor Data Sheet

ATS660LSB is a digital differential Hall-effect sensor that is ideal for high-precision and high-repeatability products


Allegro ATS660LSB True Zero-Speed Hall-Effect Adaptive Gear-Tooth Sensor Data Sheet - cover page
Brand
Allegro
Document type
Datasheet
Language
English
Pages
16
File format
PDF
File size
212 KB
Published
08 June, 2012
Updated
30 September, 2023
MD5 checksum
9D5BEB127BDCE3F96E16F5FC0CFBD0A7

About this manual

The ATS660LSB is an ideal solution for uniform teeth targets found in demanding transmission applications. It functions as a digital differential Hall-effect sensor that incorporates patented self-calibration circuitry to null out effects of installation air gap, ambient temperature, and magnet offsets. This ensures superior timing accuracy with symmetrical targets over large operating air gaps.

What's inside

  • Features and Benefits
  • Absolute Maximum Ratings
  • Functional Block Diagram
  • Electrical Characteristics
  • Operation Parameters
  • Reference Gear Dimensions
  • Typical Characteristics

Specifications

Supply Voltage (Operating)4.5 V to 24 V
Operating Temperature Range-40°C to +150 °C
Package Dimensions9 mm diameter x 7 mm length
Output TypeOpen-collector output
Air-Gap Range (Operational)0.5 mm to 2.5 mm
Maximum Speed20 kHz

Frequently asked questions

What is the primary function of the ATS660LSB?

It serves as a true zero-speed, Hall-effect adaptive gear-tooth sensor for uniform teeth targets.

Is additional signal processing required for interfacing?

No, it has an open-collector output for direct digital interfacing with no further signal processing required.

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