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Low Jitter, 24V Hall-effect Latches for Automotive and Industrial Applications

APS12203

24V Hall-effect Switches for Automotive and Industrial Applications - aps11203, aps12203

The APS12203 is a third generation Hall-effect latch featuring industry leading low jitter performance and chopper-stabilization for precision performance over both industrial and automotive temperature ranges. The APS12203 incorporates Allegro’s latest design and manufacturing technologies to deliver an unprecedented level of performance across automotive, industrial and consumer applications.

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Description

Top Features

Typical Applications

The APS12203 Hall-effect latch sensors are AEC-Q100 qualified for high-voltage automotive and industrial applications. These ICs are temperature-stable and offer precision performance over an extended junction temperature range up to 165°C. This family of Hall-effect latches provides contactless sensing of magnetic fields and an open drain output that actuates in response to the detected filed strength at the branded package face. A wide range of available models allows for the selection of devices capable of responding to magnetic fields of varying strengths. In addition, the APS12203 is designed to maximize system robustness with features that include reverse-battery protection, an output current limiter, and overvoltage protection.

  • 2.7 to 26V operation
  • AEC-Q100 qualified
  • High and low sensitivity magnetic switch point options
  • Choice of output polarity
  • Chopper stabilization Low switch point drift over temperature
  • Insensitive to physical stress
  • Open drain output
  • Industry-standard package and pinout
  • Reverse voltage and short circuit protection
  • Low jitter
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Part Number Specifications and Availability