參數(shù)資料
型號: SA575
廠商: ON SEMICONDUCTOR
英文描述: Low Voltage Compandor(低壓壓縮擴展器)
中文描述: 低壓Compandor(低壓壓縮擴展器)
文件頁數(shù): 1/16頁
文件大?。?/td> 106K
代理商: SA575
Semiconductor Components Industries, LLC, 2005
February, 2005 Rev. 2
1
Publication Order Number:
SA575/D
SA575
Low Voltage Compandor
The SA575 is a precision dual gain control circuit designed for low
voltage applications. The SA575’s channel 1 is an expandor, while
channel 2 can be configured either for expandor, compressor, or
automatic level controller (ALC) application.
Features
Operating Voltage Range from 3.0 V to 7.0 V
Reference Voltage of 100 mV
RMS
= 0 dB
One Dedicated Summing Op Amp Per Channel and Two Extra
Uncommitted Op Amps
600 Drive Capability
Single or Split Supply Operation
Wide Input/Output Swing Capability
PbFree Packages are Available*
Applications
Portable Communications
Cellular Radio
Cordless Telephone
Consumer Audio
Portable Broadcast Mixers
Wireless Microphones
Modems
Electric Organs
Hearing Aids
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques Reference
Manual, SOLDERRM/D.
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
ORDERING INFORMATION
PIN CONNECTIONS
+V
IN1
-V
IN1
V
OUT1
RECT. IN1
C
RECT1
COMP. IN1
V
REF
GND
20 V
CC
19 +V
IN2
18 -V
IN2
17 V
OUT2
16 RECT.IN2
15 C
RECT2
14 SUM OUT2
13 COMP.IN2
12 SUM NODE 2
11 GAIN CELL IN2
SUM OUT 1
D* and DTB Packages
GAIN CELL IN1
1
2
3
4
5
6
7
8
9
10
*Available in large SOL package only.
SOIC20 WB
D SUFFIX
CASE 751D
20
1
TSSOP20
DTB SUFFIX
CASE 948E
1
20
PDIP20
N SUFFIX
CASE 738
1
20
See general marking information in the device marking
section on page 13 of this data sheet.
DEVICE MARKING INFORMATION
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