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AH1886 - ULTRA-SENSITIVE HALL EFFECT SWITCH

Datasheet Summary

Description

Pin Assignments AH1886 is with two Hall effect plates and dual CMOS output driver, mainly designed for battery

powered, hand-held equipment (such as Cellular and Cordless Phone, PDA).

The total operation power is down to 15µWin the 1.8V supply.

Features

  • Micropower operation.
  • Operation with North or South Pole.
  • 1.65V to 3.3V battery operation.
  • Chopper stabilized.
  • Superior temperature stability.
  • Extremely Low Switch-Point Drift.
  • Insensitive to Physical Stress.
  • Good RF noise immunity.
  • -40C to 85C operating temperature.
  • ESD ＞ 4KV in human body mode.
  • Package: SOT553.
  • “Green” Molding Compound Typical.

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Datasheet preview – AH1886

Datasheet Details

Part number AH1886
Manufacturer DIODES Incorporated
File Size 580.58 KB
Description ULTRA-SENSITIVE HALL EFFECT SWITCH
Datasheet download datasheet AH1886 Datasheet
Additional preview pages of the AH1886 datasheet.

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Full PDF Text Transcription

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OBSOLETE – PART DISCONTINUED PART OBSOLETE – NO ALTERNATE PART AH1886 MICROPOWER, ULTRA-SENSITIVE HALL EFFECT SWITCH Description Pin Assignments AH1886 is with two Hall effect plates and dual CMOS output driver, mainly designed for battery–powered, hand-held equipment (such as Cellular and Cordless Phone, PDA). The total operation power is down to 15µWin the 1.8V supply. Either north or south pole of sufficient strength will turn the output1 on. The output1 will be turned off under no magnetic field. While the magnetic flux density (B) is larger than operate point (Bop), the output1 will be turned on (low), the output1 is held until B is lower than release point (Brp), then turned off.
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