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參數(shù)資料
| 型號： | AM5669M28-E1 |
| 廠商： | BCD SEMICONDUCTOR MANUFACTURING LTD |
| 元件分類： | 運動控制電子 |
| 英文描述： | 5-CHANNEL MOTOR DRIVER FOR DVD PLAYER |
| 中文描述： | DISK DRIVE MOTOR CONTROLLER, PDSO28 |
| 封裝： | ROHS COMPLIANT, HSOP-28 |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 141K |
| 代理商： | AM5669M28-E1 |
Preliminary Datasheet
3
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
5-CHANNEL MOTOR DRIVER FOR DVD PLAYER AM5669
Pin Description (Note 1)
Pin Number
Pin Name
Function
1
VINFC
Input for focus driver
2
TRB_1
Regulator 1 driver output
3
REGO2
Regulator 2 feedback
input
4
VINSL
Input for the sled driver
5
REGO1
Regulator 1 feedback
input
6
FWD
Tray driver forward input
7
REV
Tray driver reverse input
8
VCC1
V
CC
for pre-drive block and power block of sled and tray
9
VOTR-
Tray driver output (-)
10
VOTR+
Tray driver output (+)
11
VOSL+
Sled driver output (+)
12
VOSL-
Sled driver output (-)
13
VOFC-
Focus driver output (-)
14
VOFC+
Focus driver output (+)
15
VOTK+
Tracking driver output (+)
16
VOTK-
Tracking driver output (-)
17
VOSP+
Spindle driver output (+)
18
VOSP-
Spindle driver output (-)
19
VCC2
V
CC
for power block of spindle, tracking and focus
20
OPIN
Comparator input
(+)
21
VCTL
Speed control input of tray driver
22
GND
Ground
23
VINSP
Input for spindle driver
24
OPOUT
Comparator output
25
TRB_2
Regulator 2 driver output
26
VINTK
Input for tracking driver
27
BIAS
Input for reference voltage
28
MUTE
Input for mute control
Note 1: Symbols of + and - (output of drivers) mean polarity with respect to input pin.
(For example, if voltage of pin 1 is high, pin 14 is high and pin 13 is low.)
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