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SA5664 - 3-PHASE SPINDLE MOTOR DRIVER

Datasheet Summary

Description

rotation preventing circuit.

It incorporates power save circuit, thermal shut down circuit, FG output, hall bias, etc.

The 3-phase full-wave pseudo linear driving system achieves high-performance and multi-function.

Features

  • 3 -phase, full-wave, pseudo linear driving system.
  • Built-in power save in stop mode.
  • Built-in current limiter.
  • Built-in 3X and 1X hall FG output.
  • Built-in TSD (thermal shutdown) circuit.
  • Built-in gain switch pin.
  • Built-in hall bias circuit.
  • Built-in rotational direction detector.
  • Built-in short-brake.
  • Built-in reverse rotation prevented circuit.
  • Built-in brake mode pin.
  • Corresponds to 3.3V DSP. HSOP-28-375-0.8.

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Datasheet preview – SA5664

Datasheet Details

Part number SA5664
Manufacturer Silan Microelectronics
File Size 256.06 KB
Description 3-PHASE SPINDLE MOTOR DRIVER
Datasheet download datasheet SA5664 Datasheet
Additional preview pages of the SA5664 datasheet.

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Full PDF Text Transcription

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SA5664 3-PHASE SPINDLE MOTOR DRIVER FOR CD-ROM DESCRIPTION The SA5664 is a CD-ROM spindle motor driver supporting reverse- rotation preventing circuit. It incorporates power save circuit, thermal shut down circuit, FG output, hall bias, etc. The 3-phase full-wave pseudo linear driving system achieves high-performance and multi-function. FEATURES * 3 -phase, full-wave, pseudo linear driving system. * Built-in power save in stop mode. * Built-in current limiter. * Built-in 3X and 1X hall FG output. * Built-in TSD (thermal shutdown) circuit. * Built-in gain switch pin. * Built-in hall bias circuit. * Built-in rotational direction detector. * Built-in short-brake. * Built-in reverse rotation prevented circuit. * Built-in brake mode pin. * Corresponds to 3.3V DSP. HSOP-28-375-0.
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