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参数资料
| 型号： | YD5954 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | AUTUATOR DRIVER WITH CURRENT FEEDBACK FOR CD-ROM/DVD |
| 中文描述： | AUTUATOR驱动器，CD-ROM/DVD电流反馈 |
| 文件页数： | 1/4页 |
| 文件大小： | 80K |
| 代理商： | YD5954 |
YOUDA INTEGRATED CIRCUIT
YD5954
ACTUATOR DRIVER WITH CURRENT FEEDBACK
FOR CD – ROM/DVD—YD5954
DESCRIPTION
The YD5954 is a four-channel BTL driver IC for driving the motors and actuators in products such as
CD-ROM/DVD drivers. Two of the channels use current feedback to minimize the current phase shift caused by the
influence of load inductance.
FEATURES
*Wide dynamic range(4.0V(typ.) when Vcc=12V, PVCC=5V, and RL=8Ω).
*Level shift circuit on chip.
*Thermal shutdown circuit on chip.
BLOCK DIAGRAM
28
27
26
25
24
23
22
21
20
10k
20k
7.5k
10k
15K
7.5k
20k
7.5k
10k
25k
+-
STAND
-BY
THERMAL
SHUT
DOWN
+-
+
-
+-
+
-
+
-
X2
DET.AMP
19
18
17
16
15
SLED
DRIVER
ACTUATIO
DRIVER
1
234
5
67
8
9
10
11
12
13
14
PVcc1
PVcc2
X2
DET.AMP
10k
LOADING
DRIVER
ACTUATIO
DRIVER
Vcc
PreGND
PVcc2
PGND
Vcc
PVcc1 PGND
YD5954
WuXi YouDa Electronics Co., Ltd
Add:
No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel:
86-510-5205117
86-510-5205108
Fax:
86-510-5205110
Website: www.e-youda.com
SHENZHEN OFFICE
Tel： 86-755-83740369
13823533350
Fax： 86-755-83741418
Ver
3.1
1 of 4
2004-9-20
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| YDA4304 | BASE STATION/BROADCAST TRANSMISSION ANTENNA |
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|---|---|
| YD6220 | 制造商:YOUDA 制造商全称:Wuxi Youda electronics Co.,LTD 功能描述:GENERAL USE ELECTRONIC GOVERNOR |
| YD6282 | 制造商:YOUDA 制造商全称:Wuxi Youda electronics Co.,LTD 功能描述:DUAL AUDIO POWER AMPLIFIER |
| YD6283 | 制造商:YOUDA 制造商全称:Wuxi Youda electronics Co.,LTD 功能描述:DUAL AUDIO POWER AMPLIFIER |
| YD630M | 制造商:ETERNA 功能描述:EMERGENCY LIGHT MAINTAINED 8W 制造商:ETERNA 功能描述:EMERGENCY LIGHT, MAINTAINED, 8W 制造商:ETERNA 功能描述:EMERGENCY LIGHT, MAINTAINED, 8W; Length:345mm; Width:120mm; Depth:75mm; IP / NEMA Rating:IP65; SVHC:No SVHC (19-Dec-2012); External Depth:75mm; External Length / Height:345mm; External Width:120mm; Lamp Base Type:300mm T5 ;RoHS Compliant: Yes |
| YD630NM | 制造商:ETERNA 功能描述:EMERGENCY LIGHT NON-MAINT 8W 制造商:ETERNA 功能描述:EMERGENCY LIGHT, NON-MAINT, 8W 制造商:ETERNA 功能描述:EMERGENCY LIGHT, NON-MAINT, 8W, Length:345mm, Width:120mm, Depth:75mm, IP / NEMA |
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