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ATS640JSB - DIFFERENTIAL HALL-EFFECT GEAR-TOOTH SENSOR IC

Key Features

  • Internal Current Regulator for 2-Wire Operation.
  • True Zero-Speed Operation.
  • Self Calibrating.
  • Extremely Stable Duty Cycle with Temperature.
  • Fully Optimized Differential Digital Gear-Tooth Sensor IC.
  • Large Operating Air Gaps.
  • Air-Gap Independent Switch Points.
  • High Vibration Immunity.
  • Single-Chip Sensing IC for High Reliability.
  • Digital Output Representing Target Profile.
  • Small Mechanical Size.
  • Optimized Magnetic Circuit.

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Full PDF Text Transcription for ATS640JSB (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ATS640JSB. For precise diagrams, and layout, please refer to the original PDF.

Data Sheet 27627.114a ATS640JSB TRUE ZERO-SPEED, SELF-CALIBRATING, DIFFERENTIAL HALL-EFFECT GEAR-TOOTH SENSOR IC FOR TWO-WIRE APPLICATIONS The ATS640JSB Hall-effect gear-...

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TH SENSOR IC FOR TWO-WIRE APPLICATIONS The ATS640JSB Hall-effect gear-tooth sensor IC is a peak detecting device 1 2 that uses internal gain control to provide extremely stable duty cycles down to 3 zero speed. Each device consists of a high-temperature plastic shell 4 that holds together a samarium-cobalt pellet, a pole piece, and a true zero- DUCTPin 1 = Supply O HPin 2 = Current Output SPin 3 = No Connection RPin 4 = Ground Dwg. AH-006-3A D P 645LPRELIMINARY INFORMATION S(subject to change without notice) UE ATAugust 28, 2002 speed BiCMOS differential Hall-effect gear-tooth sensor IC that has been optimized to the magne

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