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参数资料
| 型号： | YD5020 |
| 厂商： | Wuxi Youda electronics Co.,LTD. |
| 英文描述： | LOW VOLTAGE COMPANDER |
| 中文描述： | 低电压扩展器 |
| 文件页数： | 1/4页 |
| 文件大小： | 109K |
| 代理商： | YD5020 |
YOUDA INTEGRATED CIRCUIT
YD5020
LOW VOLTAGE COMPANDER—YD5020
DESCRIPTION
The YD5020 contains two variable gain circuits configured for compressing and expanding the dynamic range
of an audio signal. One circuit is configured as an expander, while the other circuit can be configured as a compressor
or expander. Each circuit has a full wave rectifier to provide average value information to a variable gain cell located
in either the input stage or the feedback path.
FEATURES
*Low voltage operation: Vopr=1.8～5.0V
*Decreasing external component
*Built in compressor and expander mute circuit
*Unity gain level set a 100mVrms
*Response time adjustable
BLOCK DIAGRAM
12
3
4
5
6
7
8
9
10
11
12
13
14
VB
Bais
_
Mute
_
Gain
RECT
Gain
RECT
+
Vcc
Vref
VB
GND
WuXi YouDa Electronics Co., Ltd
Add:
No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel:
86-510-85205117
86-510-85205106
Fax:
86-510-85205110
Website: www.e-youda.com
SHENZHEN OFFICE
Tel： 86-755-83740369
Fax： 86-755-83741418
Ver
5.0
1 of 4
2006-08-11
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| YD502EW056R | 制造商:未知厂家 制造商全称:未知厂家 功能描述:PULSE CAPACITORS FOR FLASH LAMP APPLICATIONS |
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