onsemi SA571
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.| Part No. | SA571 |
|---|---|
| Datasheet | SA571 Download |
| Manufacturer |  onsemi |
| Description | Compandor |
| Buy | Stock & Price |
FEATURES
MARKING DIAGRAMS 16 16 1 SOIC−16 WB D SUFFIX CASE 751G SA571D AWLYYWWG●
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● 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 SA571N AWLYYWWG 1
APPLICATIONS
Cellular Radio High Level Limiter Low Level Expandor − Noise Gate Dynamic Filters CD Player PDIP−16 N SUFFIX CASE 648 A WL YY WW G = 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. R3 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 VCC INV. IN 2 RES. R3 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.
