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BPH921 - High Sensitivity CMOS Hall-Effect Switch

Description

The BPH921 is a Hall-effect latch designed in mixed signal CMOS technology.

It is quite suitable for use in automotive, industrial and consumer applications.

Features

  • Wide Operating Voltage Range from 3.5 to 24V.
  • Symmetrical Switch Points.
  • Superior Temperature Stability.
  • Chopper-stabilized Amplifier Stage.
  • Compact Size.
  • Built-in Pull-up Resistor.
  • ESD Rating: 3500V (Human Body Model).

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Datasheet Details

Part number BPH921
Manufacturer BPS
File Size 795.51 KB
Description High Sensitivity CMOS Hall-Effect Switch
Datasheet download datasheet BPH921 Datasheet

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Full PDF Text Transcription (Reference)

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BPH921 High Sensitivity CMOS Hall-Effect Switch General Description The BPH921 is a Hall-effect latch designed in mixed signal CMOS technology. It is quite suitable for use in automotive, industrial and consumer applications. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress. The device integrates a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and is directly drivable by the output. An integrated voltage regulator permits operation with supply voltage from 3.5V to 24V. Features  Wide Operating Voltage Range from 3.
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