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CT8132 - Integrated Omnipolar TMR Digital Switches

Download the CT8132 datasheet PDF. This datasheet also covers the CT8131 variant, as both devices belong to the same integrated omnipolar tmr digital switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The CT813x series of omnipolar tunnel magnetoresistance (TMR) digital switches are designed for consumer and industrial applications.

The devices are based on Allegro patented XtremeSense™ TMR technology with integrated CMOS process to provide a monolithic solution for superior sensing performance.

Key Features

  • Sensitivity with BOP range: 9 to 70 G.
  • Ultra-low power consumption: ~110 nA @ VDD = 1.8 V and fS = 2 Hz.
  • Supply voltage range: 1.7 to 5.5 V.
  • Sensor polarity: omnipolar.
  • Digital CMOS outputs:.
  • Push-pull.
  • Open drain.
  • Undervoltage lockout (UVLO).
  • Package options:.
  • 3-lead SOT23.
  • 4-lead LGA, 1.45 mm × 1.45 mm × 0.44 mm.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CT8131-Allegro.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Allegro MicroSystems

Part Number Description
CT8131 Integrated Omnipolar TMR Digital Switches
CT8122 Integrated Bipolar TMR Digital Latches
CT8150 Integrated Omnipolar TMR Analog Sensor
CT8152 Integrated Omnipolar TMR Analog Sensor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CT813x Integrated Omnipolar TMR Digital Switches FEATURES AND BENEFITS • Sensitivity with BOP range: 9 to 70 G • Ultra-low power consumption: ~110 nA @ VDD = 1.8 V and fS = 2 Hz • Supply voltage range: 1.7 to 5.5 V • Sensor polarity: omnipolar • Digital CMOS outputs: □ Push-pull □ Open drain • Undervoltage lockout (UVLO) • Package options: □ 3-lead SOT23 □ 4-lead LGA, 1.45 mm × 1.45 mm × 0.