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  • Board Mount Hall Effect / Magnetic Sensors 4.2V-28V 25MA 150G 90G Board Mount Hall Effect / Magnetic Sensors 4.2V-28V 25MA 150G 90G

Board Mount Hall Effect / Magnetic Sensors 4.2V-28V 25MA 150G 90G

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Quick Overview

PartNo: AH337-WG-7


Applications



  • VCD/DVD Loader, CD/DVD ROM

  • Cover Detector

  • Speed Measurement

  • Home Appliances

  • Home Safety

Availability: In stock

$0.01

Details

Description
AH337 is an unipolar Hall-Effect sensor for contactless
switching applications. The device includes an on-chip Hall
voltage generator for magnetic sensing, an amplifier that
amplifies the Hall voltage, a Schmitt trigger to provide
switching hysteresis for noise rejection, and an open-collector
output. The band-gap regulator allows a wide operating
voltage range.
When the magnetic flux density (B) is larger than operate
point (Bop), output is switched on (OUT pin is pulled low).
The output state is held on until a magnetic flux density falls
below Brp. When B is less than Brp, the output is switched
off.
The AH337 is available in SIP-3L and SC59 packages.

Features

  •  Unipolar Hall-Effect sensor
  • 4.2V to 28V DC operating voltage
  • Temperature compensation
  •  Open drain pre-driver
  •  25mA maximum output sink current
  • Operating temperature: -40°C to +125°C
  •  SIP-3L and SC59 packages
  • (SC59 is commonly known as SOT23 in Asia)
  • Green Molding Compound (No Br, Sb)

AH337-WG-7 Package

 

AH337-WG-7 Package Dimension

 

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