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SA571 Datasheet دیتاشیت PDF دانلود

دیتاشیت - ON Semiconductor - Compandor

شماره قطعه SA571
شرح مفصل Compandor
تولید کننده ON Semiconductor 
آرم ON Semiconductor 


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SA571 شرح
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
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*
Applications
Cellular Radio
High Level Limiter
Low Level Expandor − Noise Gate
Dynamic Filters
CD Player
www.DataSheet4U.com
http://onsemi.com
16
1
SOIC−16 WB
D SUFFIX
CASE 751G
MARKING
DIAGRAMS
16
SA571D
AWLYYWWG
1
16
1
PDIP−16
N SUFFIX
CASE 648
A
WL
YY
WW
G
16
SA571N
AWLYYWWG
1
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
PIN CONNECTIONS
D, and N Packages*
RECT CAP 1 1
RECT IN 1 2
DG CELL IN 1 3
GND 4
INV. IN 1 5
RES. R3 1 6
OUTPUT 1 7
THD TRIM 1 8
16 RECT CAP 2
15 RECT IN 2
14 DG CELL IN 2
13 VCC
12 INV. IN 2
11 RES. R3 2
10 OUTPUT 2
9 THD TRIM 2
TOP VIEW
*SOL − Released in Large SO Package Only.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
March, 2006 − Rev. 4
1
Publication Order Number:
SA571/D

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