參數(shù)資料
型號: OM5193
廠商: NXP Semiconductors N.V.
英文描述: Disk drive spindle and VCM with servo controller
中文描述: 磁盤驅(qū)動器主軸和氯乙烯的伺服控制器
文件頁數(shù): 9/56頁
文件大?。?/td> 246K
代理商: OM5193
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a
MGM975
VCM
DAC
BRAKE
AFTER
PARK
PRE
DRIVER
PRE
DRIVER
GND
12 V
GNDVCM1
71
GNDVCM2
68
CLAMP3
56
SWITCHGATE
8
CLAMP2
55
CLAMP1
10
NIVCM
69
VCMSENSEL
RVCMSENSE
53
VCMSENSEH
52
IVCM
62
GNDVCM3
63
ERROR
SENSE
PARK
REF2V5
RPARKVOLT
RVCMCOMPRC
RFEEDBACK
CVCMCOMPRC
ERROR
master
slave
SWITCH
BANDGAP
Vref
(to spindle)
Ibrake
(to spindle)
VCM switch
42
41
TRACKFWSELECT
SEEKSELECT
34
30
ADC[2]/SOUT
DACOUT
M
PRECHARGE
POWER-DOWN
40
VCMIN
43
BRAKEPOWER
CBRAKEP
RBRAKED
CBRAKED
48
BRAKEADJH
49
BRAKEDELAY
50
PARKVOLT
51
54
GNDV
RVCMSEEK
RVCMTRACKFW
OM5193H
VCAPY
Fig.4 Block diagram, voice coil motor driver.
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