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AH276

Anachip
Part Number AH276
Manufacturer Anachip
Description COMPLEMENTARY PUTPUT HALL EFFENT LATCH
Published Sep 27, 2005
Detailed Description AH276 Complementary Output Hall Effect Latch „ Features - On-chip Hall sensor with two different sensitivity and hystere...
Datasheet PDF File AH276 PDF File

AH276
AH276


Overview
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 ...



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