SA571DG Amplifiers & Comparators by ON Semiconductor

Compandor


The SA571 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 SA571 is well suited for use in cellular radio and radio communications systems, modems, telephone, and satellite broadcast/receive audio systems.

Where to Buy

Prices starting from US$3.16

Distributor Stock
Logo for Newark
Newark
-
No stock
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Logo for Farnell
Farnell
from US$3.47
46
in stock
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Logo for element14
element14
from US$3.51
-
Buy Now

Features

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
Dynamic Noise Reduction Systems
Voltage−controlled Amplifier
Applications
High Level Limiter
Dynamic Filters
Satellite Radio
End Products
Low Level Expandor − Noise Gate
Audio Amplifier

Specifications

Compliance Pb-free Halide free

Alternative Descriptions

COMPANDOR PROGRAMMABLE, SMD, SOIC16 | Farnell
Compandor Programmable, Smd, Soic16 |Onsemi SA571DG | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a SA571DG?

Additional datasheets, footprints and schematics for SA571DG are listed on our Part Details page. You can also find images and similar parts to SA571DG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SA571DG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SA571DG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SA571DG fall under?

The SA571DG is listed under Signal Conditioning & Control > Amplifiers & Comparators > Audio Power Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to SA571DG when available in the Audio Power Amplifiers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the SA571DG you can contact the distributor directly for product support, shipping queries etc.

Is the SA571DG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for SA571DG have stock available?

Authorised distributors including Farnell, Newark Electronics and element14 have stock available or on a lead time for SA571DG.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for SA571DG often in real-time on the comparison pages.

What if I can't find stock of SA571DG?

You can fill out our help required form which you can use to request a quote for SA571DG from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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