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參數(shù)資料
| 型號： | AZ5954M28-E1 |
| 廠商： | BCD Semiconductor Manufacturing Limited |
| 英文描述： | 4-CHANNEL BTL MOTOR DRIVER FOR CD-ROM/DVD |
| 中文描述： | 4通道橋接電動機驅(qū)動CD-ROM/DVD |
| 文件頁數(shù)： | 3/13頁 |
| 文件大小： | 153K |
| 代理商： | AZ5954M28-E1 |
3
BCD Semiconductor Manufacturing Limited
Apr. 2005 Rev. 1. 1
4-CHANNEL BTL MOTOR DRIVER FOR CD-ROM/DVD AZ5954
Data Sheet
Pin Number
Pin Name
Function
1
VINFC
Focus driver input
2
CFCerr1
For connection of capacitor for the error amp filter
3
CFCerr2
For connection of capacitor for the error amp filter
4
V
IN
SL+
Op Amp input (+) for the sled driver
5
V
IN
SL-
Op Amp input (-) for the sled driver
6
VOSL
Op Amp output for the sled driver
7
VNFFC
Focus driver feedback pin
8
V
CC
Supply voltage
9
PV
CC1
Power supply voltage for sled driver block
10
PGND
Ground for sled driver block
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
VOLD+
Loading driver output (+)
18
VOLD-
Loading driver output (-)
19
PGND
Ground for actuator driver block
20
VNFTK
Tracking driver feedback pin
21
PV
CC2
Power supply voltage for actuator driver block
22
GND
Ground
23
V
IN
LD
Loading driver input
24
CTKerr2
For connection of capacitor for the error amp filter
25
CTKerr1
For connection of capacitor for the error amp filter
26
V
IN
TK
Tracking driver input
27
BIAS
Bias input
28
STBY
Standby control
Note 1: The indicated polarities for the output pin are for when all inputs are (+).
The outptut H bridge power supply pins are PV
CC2
for the focus, tracking channel, PV
CC1
for the loading
channel, and V
CC
for the pre-block and sled channel.
Always ensure that V
CC
≥
PV
CC.
Pin Description (Note 1)
相關(guān)PDF資料 |
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| AZ6208B | REVERSIBLE MOTOR DRIVER |
| AZ6208BM | REVERSIBLE MOTOR DRIVER |
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| AZ6208BMTR-E1 | REVERSIBLE MOTOR DRIVER |
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