NE570:Compandor
The NE570 Compandor is a versatile low cost dual gain control circuit in which either channel may be used as a dynamic range compressor or expandor. Each channel has a full-wave rectifier to detect the average value of the signal, a linerarized temperature-compensated variable gain cell, and an operational amplifier. The NE570 is well suited for use in cellular radio and radio communications systems, modems, telephone, and satellite broadcast/receive audio systems.
技术特性
- Complete Compressor and Expandor in One IC
- Temperature Compensated
- Greater than 110 dB Dynamic Range
- Operates Down to 6.0 VDC
- System Levels Adjustable with External Components
- Distortion may be Trimmed Out
应用
- Telephone Trunk Comandor
- High Level Limiter
- Low Level Expandor − Noise Gate
- Dynamic Noise Reduction Systems
- Voltage−Controlled Amplifier
- Dynamic Filters
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终端产品
封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| NE570DG |
Active |
|
Compandor |
SOIC-16W |
751G-03 |
3 |
Tube |
47 |
$2.5333 |
| NE570DR2G |
Active |
|
Compandor |
SOIC-16W |
751G-03 |
3 |
Tape and Reel |
1000 |
$2.5333 |
| NE570D |
Last Shipments |
|
Compandor |
SOIC-16W |
751G-03 |
1 |
Tube |
47 |
|
| NE570DR2 |
Last Shipments |
|
Compandor |
SOIC-16W |
751G-03 |
1 |
Tape and Reel |
1000 |
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