參數(shù)資料
型號(hào): UPD16882
廠商: NEC Corp.
英文描述: MONOLITHIC CD-ROM/DVD-ROM 3-PHASE SPINDLE MOTOR DRIVER
中文描述: 整體式CD-ROM/DVD-ROM 3相電機(jī)驅(qū)動(dòng)主軸
文件頁(yè)數(shù): 5/20頁(yè)
文件大?。?/td> 190K
代理商: UPD16882
5
μ
PD16882
Data Sheet S13966EJ1V0DS
5.
BLOCK DIAGRAM
UVLO
T.S.D
Phase
excitation
pulse
generator
Reverse
revolution
detection
circuit
OSC
CMP2
CMP1
CMP0
Q5
Q6
Q3
Q4
Q1
Q2
EC
ECR
V
DD
CT
+
+
+
H2+
H2
H1+
H1
H0+
H0
HB
FGsel
ST/SP
BRsel
GND
IND
STB
V
M
V
M
OUT2
RF
RF
OUT1
V
M
V
M
OUT0
RF
RF
ISEN
CL
Caution
When there is more than one pin of the same kind of pin, all pins should be connected to their
targets.
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