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參數(shù)資料
| 型號： | AN8783SB |
| 廠商： | PANASONIC CORP |
| 元件分類： | 運動控制電子 |
| 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 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 57K |
| 代理商： | AN8783SB |
ICs for Compact Disc/CD-ROM Player
AN8783SB
4-channel linear driver IC for CD/CD-ROM drive
1
I
Overview
The AN8783SB employs one channel of power
op-amp. system and three channels of H-bridge
system. Two channels out of three channels of H-
bridge method are a current feedback system. So
this IC is optimum for driving an actuator and a
motor of CD/CD-ROM drive. It comes with a
surface mount package which excels in a heat ra-
diation characteristic.
I
Features
Little phase delay due to current feedback system
(2-channel for actuator)
4 modes of forward, reverse rotations, braking and
standby can be selected from channels for load-
ing motor (H-bridge method) by a digital signal
from a microcomputer.
Wide output dynamic range regardless of refer-
ence voltage of the system
Setting the input level of a driver by an external
resistor is possible.
PC (power cut) function built-in (common for ch.
1, ch. 3 and ch. 4)
Thermal shut-down circuit built-in (with hyster-
esis)
I
Applications
CD/CD-ROM drive
HSOP042-P-0400
Unit: mm
1
7
8
14
(1.315)
0.65±0.20
28
22
21
(4.8)
(6.4)
(1.2)
(5.15)
18.4±0.2
8
2
0
1
15
0.35
+0.10
0
+
–
0.8
Seating plane
0
°
to 10
°
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AN8787 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:4-channel linear driver IC for CD/CD-ROM drive |
| AN8787NSB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:4-channel linear driver IC for CD/CD-ROM drive |
| AN8788FB | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN8796 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| AN8796C | 制造商:Analog Devices 功能描述: |
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