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SA571DR2 The ON Semiconductor SA571DR2 is a dual-channel compandor IC designed for audio and telecommunication systems. It offers a wide operating voltage range and a significant dynamic range.
Mfr Part #:

SA571DR2

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor SA571DR2 is a dual-channel compandor IC designed for audio and telecommunication systems. It offers a wide operating voltage range and a significant dynamic range.
✓ Total Stock: 1,826 pcs
$ Price Range: $2.22

SA571DR2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,826 pcs
On Request
1826 pcs On Request 1 On Request On Request 07+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SA571DR2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SA571DR2 Description

Short technical summary and product information.

The SA571DR2 from ON Semiconductor is a versatile, low-cost dual gain control circuit that functions as a compandor or expandor. Each channel includes a full-wave rectifier, a linearized, temperature-compensated variable gain cell, and an operational amplifier.

 

This IC is well-suited for applications in cellular radio, radio communications systems, modems, telephones, and satellite broadcast/receive audio systems. It boasts a greater than 110 dB dynamic range and operates from a supply voltage of 6.0 VDC to 18 VDC. The operating temperature range is -40°C to 85°C.

 

The SA571DR2 is available in a 16-SOIC surface mount package. Its design allows for system levels to be adjusted with external components, and distortion can be trimmed out. Key features include temperature compensation and voltage-controlled amplifier capabilities.

 

Applications include dynamic noise reduction systems, high-level limiters, low-level expandors (noise gates), and dynamic filters, making it a flexible component for various audio processing needs.

SA571DR2 Quick Information

Product Type: Compandor IC
Canonical Name: SA571 Compandor
Subcategory: Audio Special Purpose

SA571DR2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SA571DR2 Estimated Pricing

Qty Low High
1+ $2.22 $2.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

SA571DR2 Features

  • Dual-channel compandor and expandor functionality.
  • Greater than 110 dB dynamic range.
  • Operates from 6.0 VDC to 18 VDC.
  • Temperature compensated variable gain cell.
  • 16-SOIC surface mount package.

SA571DR2 Applications

  • Suitable for cellular radio systems.
  • Used in radio communications systems.
  • Applicable for modems and telephones.
  • Designed for satellite audio systems.
  • Supports dynamic noise reduction.

SA571DR2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SA571DR2?

The SA571DR2 operates from 6.0 V to 18 V.

What is the operating temperature range for the SA571DR2?

The operating temperature range is -40°C to 85°C.

What is the dynamic range of the SA571DR2 compandor IC?

The SA571DR2 offers a dynamic range greater than 110 dB.

What package type is the SA571DR2 available in?

The SA571DR2 is available in a 16-SOIC package.

What are the main applications for the SA571DR2?

The SA571DR2 is well-suited for use in cellular radio, radio communications systems, modems, telephones, and satellite broadcast/receive audio systems.

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