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AH276 - COMPLEMENTARY PUTPUT HALL EFFENT LATCH

Datasheet Summary

Description

AH276 are integrated Hall sensors with output drivers, mainly designed for electronic commutation of brush-less DC Fan.

This IC internally includes the regulator, protecting diode, Hall plate, amplifier, comparator, and a pair of complementary open-collector outputs (DO, DOB).

Features

  • s - On-chip Hall sensor with two different sensitivity and hysteresis settings for AH276 - 400mA (avg) output sink current - Built-in protecting diode only for chip reverse power connecting - -20°C to 85°C operating temperature - Low profile 4 pin SIP package.
  • General.

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Datasheet preview – AH276

Datasheet Details

Part number AH276
Manufacturer Anachip
File Size 211.74 KB
Description COMPLEMENTARY PUTPUT HALL EFFENT LATCH
Datasheet download datasheet AH276 Datasheet
Additional preview pages of the AH276 datasheet.

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Full PDF Text Transcription

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AH276 Complementary Output Hall Effect Latch „ Features - On-chip Hall sensor with two different sensitivity and hysteresis settings for AH276 - 400mA (avg) output sink current - Built-in protecting diode only for chip reverse power connecting - -20°C to 85°C operating temperature - Low profile 4 pin SIP package „ General Description AH276 are integrated Hall sensors with output drivers, mainly designed for electronic commutation of brush-less DC Fan. This IC internally includes the regulator, protecting diode, Hall plate, amplifier, comparator, and a pair of complementary open-collector outputs (DO, DOB). While the magnetic flux density (B) is larger than operate point (Bop), DO will turn on (low), and meanwhile DOB will turn off (high).
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