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SA571N 参数 Datasheet PDF下载

SA571N图片预览
型号: SA571N
PDF下载: 下载PDF文件 查看货源
内容描述: 扩 [Compandor]
分类和应用: 模拟计算功能信号电路电信集成电路光电二极管
文件页数/大小: 11 页 / 105 K
品牌: ONSEMI [ ON SEMICONDUCTOR ]
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SA571
Compandor
The SA571 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 SA571 is well suited for use in cellular radio and radio
communications systems, modems, telephone, and satellite
broadcast/receive audio systems.
Features
http://onsemi.com
MARKING
DIAGRAMS
16
16
1
SOIC−16 WB
D SUFFIX
CASE 751G
SA571D
AWLYYWWG
Complete Compressor and Expandor in one IChip
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
Dynamic Noise Reduction Systems
Voltage Controlled Amplifier
Pb−Free Packages are Available*
1
16
16
1
PDIP−16
N SUFFIX
CASE 648
A
WL
YY
WW
G
1
SA571N
AWLYYWWG
Applications
Cellular Radio
High Level Limiter
Low Level Expandor − Noise Gate
Dynamic Filters
CD Player
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
PIN CONNECTIONS
D, and N Packages*
RECT CAP 1
RECT IN 1
DG
CELL IN 1
GND
INV. IN 1
RES. R
3
1
OUTPUT 1
THD TRIM 1
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
RECT CAP 2
RECT IN 2
DG
CELL IN 2
V
CC
INV. IN 2
RES. R
3
2
OUTPUT 2
THD TRIM 2
TOP VIEW
*SOL − Released in Large SO Package Only.
ORDERING INFORMATION
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
©
Semiconductor Components Industries, LLC, 2006
1
March, 2006 − Rev. 4
Publication Order Number:
SA571/D