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CSH266A4 - Complementary Output Hall Effect Latched Sink Driver

Description

The CSH266A4 is an integrated Hall sensors with output drivers designed for electronic commutation of brushless DC motor applications.

Features

  • On-chip Hall sensor IC with two different sensitivity and hysteresis settings.
  • Internal bandgap regulator allows temperature compensated operations and a wide operating voltage range.
  • High output sinking capability up to 300mA for driving large load.
  • Lower current change rate reduces the peak output voltage during switching.
  • Build in protection diode for chip reverse power connecting.
  • Package: SIP-4L.

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Datasheet preview – CSH266A4

Datasheet Details

Part number CSH266A4
Manufacturer Cystech Electonics
File Size 199.48 KB
Description Complementary Output Hall Effect Latched Sink Driver
Datasheet download datasheet CSH266A4 Datasheet
Additional preview pages of the CSH266A4 datasheet.

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    Full PDF Text Transcription

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    Spec. No. : C500A4 CYStech Electronics Corp. Issued Date : 2007.09.26 Revised Date : Page No. : 1/6 CSH266A4 Complementary Output Hall Effect Latched Sink Driver IC Description The CSH266A4 is an integrated Hall sensors with output drivers designed for electronic commutation of brushless DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and complementary open collector drivers for sinking large current loads. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.
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