Chopper-Stabilized Omnipolar Hall-Effect Switch

A1126

Product Image

The A1126 simplifies on/off switching with its omnipolar actuation, eliminating the need for magnet orientation. Chopper stabilization ensures stable operation over a wide temperature range.

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Top Features

Packaging

  • AEC-Q100 automotive qualified 
  • Omnipolar operation
  • High speed, 4-phase chopper stabilization
    • Low switchpoint drift
    • Superior temperature stability
  • Insensitive to physical stress
  • Reverse-battery protection
  • Robust EMC capability
  • Robust ESD

Package LH is an SOT23W, a miniature low-profile surface-mount package, while package UA is a three-lead ultra-mini SIP for through-hole mounting. Each package is lead (Pb) free, with 100% matte-tin-plated leadframe.

3-pin SOT23W (suffix LH)

LH Package Documentation

 

3-pin SIP, matrix HD style (suffix UA)

3-pin SIP, chopper style (suffix UA)

UA Package Documentation

Part Number Specifications and Availability