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參數(shù)資料
| 型號(hào)： | AN8377N |
| 廠商： | PANASONIC CORP |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 3-channel Linear Driver |
| 中文描述： | DISK DRIVE MOTOR CONTROLLER, 0.5 A, PDIP16 |
| 封裝： | 0.300 INCH, HEAT SINK, PLASTIC, DIP-16 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 50K |
| 代理商： | AN8377N |
ICs for CD/CD-ROM Player
I
Overview
The AN8377N is an IC which incorporates 3 circuits of
BTL drivers for driving various DC motors such as actua-
tors (focus, tracking, traverse), spindles, and loading of
the CD players, and the +5V low drop type power supply.
I
Features
Operating supply voltage range ; V
CC
=5.5V to 18V
Built-in 3 circuits of voltage BTL drivers
(maximum drive current : 500mA)
Stable circuit operation against supply voltage change
and temperature change due to the built-in stabilized
power supply
Built-in +5V low drop power supply (external PNP
power transistor)
Built-in reset circuit (reset voltage : 4.82V)
Built-in thermal protective circuit (operating tempera-
ture : 159 ; typ.)
Built-in power cut circuit (motor driver 1 only)
I
Applications
Linear driving of the DC motors and actuators of the
CD players, CD radio cassette tape recorder, and so on.
AN8377N
3-channel Linear Driver
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
2
±
0
6.35
±
0.3
4.70.25
3.05
±
0.25
1.06
±
0.25
0
±
0
1
±
0
2
1
±
0
3
±
0
17
7.62
±
0.25
0 ~ 6
0.45
– 0.05
0.560.1
2.1
Unit : mm
1
2
2
±
0
5
±
0
16-Lead DIP Package with Fin (HDIP016-P-0300)
15
13
14
9
10
11
12
1
F
2
3
4
16
5
7
6
8
+
–
Error
1
+
–
Error
1
+
–
Error
1
RST
Thermal
Shutdown
BTL
Motor
Driver 1
BTL
Motor
Driver 3
BTL
Motor
Driver 2
Band–
gap
(2.5V)
5V
Regulator
(low–sat)
P V
CC
GND
V
CC
V
REF
(
1
2
V
CC
)
I
Block Diagram
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