參數(shù)資料
型號: TA8493F
廠商: Toshiba Corporation
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 3-PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR CD-ROM DRIVES
中文描述: 3相全波無刷直流電動機(jī)驅(qū)動IC的CD - ROM驅(qū)動器
文件頁數(shù): 18/25頁
文件大?。?/td> 250K
代理商: TA8493F
TA8493F/AF/BF
2002-01-31
18
3.
V
OFF (F)
, V
OFF (R)
, V
LIM
V
OFF (F)
: Measure V
RF
at V
C
1.63 V/1.5 V.
V
OFF (R)
: Measure V
RF
at V
C
1.67 V/1.8 V.
V
LIM
: Switch the V
CRF
from 0 V to 0.4 V.
Measure the V
CRF
at the point when output voltage level changes from low (L) to high (H)
1.65 V
22 V
5 V
V
C
1000 pF
TA8493F/AF/BF
L
b
V
M1
L
c
L
c
(G) MS
GND1 OSC
V
ref
V
C
V
CC
C
d
HB
H
c
H
c
L
b
(G) L
a
(G) L
a
1
2
V
M2
4
C
RF
8
GND2
N.C.
FGO BRK
H
b
12
H
b
13
H
a
14
H
a
15
5 V
5 V
R
F2
R
F1
6
SB
R
F1
0
3
5
7
9
10
11
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
0
5
0
V
CRF
2.5 V
2
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