AMC5902 Datasheet, PDF (11/14 Pages) List of Unclassifed Manufacturers – 6CH Motor Driver for CD-ROM, DVD-ROM

AMC DOC. #: AMC5902_B
March 2004
AMC5902
6CH Motor Driver for
CD-ROM, DVD-ROM
APPLICATION INFORMATION (continued)
5. The waveforms between U V W output-current and hall-amplifier-input
Forward
rotation
mode
Reverse
rotation
mode
Short
brake
FWD
FWD
FWD
Reverse
protection
REV
SPIN
»
»
»
VREF
HU+
»
»
»
HU-
HV+
»
»
»
HV-
HW+
»
»
»
HW-
H
»
»
»
U^Z
L
H
»
»
»
V^Z
L
H
»
»
»
W^Z
L
Copyright  2003, 2004 ADD Microtech Corp
11
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