參數(shù)資料
型號(hào): OM5193H
廠商: NXP SEMICONDUCTORS
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Disk drive spindle and VCM with servo controller
中文描述: VOICE COIL MOTOR CONTROLLER, PQFP80
文件頁(yè)數(shù): 7/56頁(yè)
文件大?。?/td> 246K
代理商: OM5193H
1998 Nov 02
7
Philips Semiconductors
Product specification
Disk drive spindle and VCM with
servo controller
OM5193H
Fig.2 Block diagram, servo controller.
handbook, full pagewidth
MGM973
INPUT
MULTIPLEXER
36
PESAMP
35
PESAMPN
29
ADC[1]/DIFOUT
37
INTINN
VDDA1
Vref2V5
Vref3V5
Vref1V5
Vref2V5
38
INTIN
23
SCLOCK
22
SDATA
21
26
SCANTEST
24
CLOCK
25
ZCROSS
19
28
30 31 32 33
ADC[0]/INTOUT
ADC[2]/SOUT ADC[3]
ADC[4]/TEMP
ADC[5]
A2
A1
40
39
REF2V5
VDDD
AGND
DGND
RANGE
ADAPTER
10-BIT ADC
SERIAL INTERFACE
COMMUTATION LOGIC
10-BIT VCM DAC
20
VDDA1
44
for VCM
VCM switch
27
2.5 V BANDGAP
41
43
42
TRACKFWSELECT
SEEKSELECT
VCMIN
34
DACOUT
OM5193H
COMA
COMB
COMC
ACROSS
BCROSS
CCROSS
POWER-ON
RESET
POR
SDEN
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