ATS627LSG: True Zero Speed, Low Jitter, High Accuracy Position Sensor IC

The ATS627 is a true zero-speed gear tooth sensor IC consisting of an optimized Hall IC and rare earth pellet configuration in a single overmolded package. The integrated circuit provides a manufacturer-friendly solution for digital gear tooth sensing applications. This small package can be assembled simply and used in conjunction with gears of various shapes and sizes.

The dual-element Hall IC switches in response to differential magnetic signals created by a ferrous target. Digital processing of the analog signal provides zero-speed performance independent of air gap as well as dynamic adaptation of device performance to the typical operating conditions found in automotive applications.

High-resolution peak detecting DACs are used to set the adaptive switching thresholds of the device. Bounded tracking and switchpoint hysteresis reduce the negative effects of any anomalies in the magnetic signal associated with the targets used in many automotive applications. This sensor IC system is optimized for engine crank applications that utilize targets that possess signature regions.

This device is available in a lead (Pb) free 4-pin SIP package (SG) with a 100% matte tin plated leadframe.

DATASHEETS
SAMPLE & BUY

Astrorep Inc. (Allegro and Sanken Semiconductors, Sanken Power Supplies)
141 John Street, Suite 300
Babylon, NY 11702
Phone: (631)422-2500
Fax: (631)422-2504
Web: www.astrorepinc.com
Email: donna.tweedy@astrorepinc.com

If this is not your local representative, find your local sales rep here.

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  • Features and BenefitsFeatures and Benefits
  • PackagingPackaging
  • Technical DocsTechnical Docs
  • NewsNews
  • Highly accurate in presence of:
    • Anomalous target geometry (tooth-tooth variation)
    • Signature teeth or valleys
    • Target runout
  • Highly repeatable output edges (low jitter)
  • True zero-speed operation
  • Undervoltage lockout
  • Air gap independent switchpoints
  • Defined power-on state
  • High operating temperature
  • Single-chip sensing IC for high reliability
  • Enhanced quality through Scan Path and IDDQ measurement
  • Enhanced EMC performance
This device is available in a lead (Pb) free 4-pin SIP package (SG) with a 100% matte tin plated leadframe.SG SIP 4 pin

There are no news items available for this product.

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Product Image Functional Block Diagram

Part Number Specifications and Availability

Part Number Package Type Temperature RoHS
Compliant
Part Composition /
RoHS Data
Comments Samples Check
Distributor Stock
ATS627LSGTN-MN-T 4-lead SIP -40°C to 150°C Yes View Data Contact your
local sales rep
Check Stock
ATS627LSGTN-T 4-lead SIP -40°C to 150°C Yes View Data Contact your
local sales rep
Check Stock

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