參數(shù)資料
型號(hào): AN8783SB
廠商: PANASONIC CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: 4-channel linear driver IC for CD/CD-ROM drive
中文描述: DISK DRIVE MOTOR CONTROLLER, 0.5 A, PDSO28
封裝: 0.400 INCH, PLASTIC, HSOP-28
文件頁(yè)數(shù): 6/7頁(yè)
文件大?。?/td> 57K
代理商: AN8783SB
AN8783SB
ICs for Compact Disc/CD-ROM Player
6
I
Application Notes
P
D
T
a
curves of HSOP042-P-0400
P
D
T
a
Ambient temperature
T
a
(
°
C)
P
D
0.000
0
0.500
1.000
1.042
1.500
2.000
2.240
2.500
25
50
75
100
125
150
Independent IC
without a heat sink
R
th(j-a)
=
119.9
°
C/W
Mounted on standard board
(glass epoxy:
75 mm
×
75 mm
×
t
1.6 mm)
R
th(j-a)
=
55.8
°
C/W
I
Application Circuit Example
1
2
2
2
2
2
2
2
2
2
1
1
1
1
1
2
3
4
5
6
7
F
F
8
9
1
1
1
1
1
V1
V3
V4
RAS
SV
CC
V
CC2
V
CC1
V
REF
V
IN2
RC1
C1
RC2
C2
RL4
RL3
RL2
RL1
RS3
RS4
R3
R4
R1
When the AN8783SB is use, take into account the following cautions and follow the power dissipation characteristic curve.
1. Load current I
P1
flowing into load RL1 is supplied through pin 21.
I
P1
=
|
V
20
V
18
|
/R
L1
2. Load current I
P2
flowing into load RL2 is supplied through pin 16.
I
P2
=
|
V
17
V
15
|
/R
L2
3. Load current I
P3
flowing into load RL3 is supplied through pin 13 via the resistor RS3.
I
P3
=
|
V
14
V
12
|
/R
L3
4. Load current I
P4
flowing into load RL4 is supplied through pin 8 via the resistor RS4.
I
P4
=
|
V
10
V
9
|
/R
L4
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