SA572DR2G.pdf
Unit Price:$11.350000
Ext Price:$2837.500000
The SA572DR2G is a precision dual compandor IC integrating high-accuracy compressor and expander circuits. It is widely used in audio systems requiring dynamic range control, noise reduction and distortion optimization. Operating from a 4 V to 20 V supply, the SA572 provides stable gain characteristics suitable for analog and mixed-signal designs.
Each channel supports adjustable compression/expansion ratios, low distortion and wide bandwidth, making the SA572 ideal for communication radios, wireless microphones, studio audio, and industrial sensing applications. Packaged in a standard 16-SOIC, it is easy to integrate into compact PCBs.
Independent compressor and expander allow precise control of signal dynamics, improving performance in low-level or noisy environments.
Optimized analog architecture ensures low harmonic distortion, making the SA572 suitable for professional-grade audio equipment.
Operates from a 4 V – 20 V supply, enabling use in portable devices, professional audio racks and industrial systems.
Stable compression ratios, low noise and wide bandwidth support accurate signal shaping in communication and instrumentation designs.
Two fully independent compandor channels enable stereo or dual-path signal conditioning.
Integrated design minimizes noise contributions, improving overall system SNR.
Supports audio-frequency and communication-grade bandwidths, suitable for complex analog waveforms.
| Parameter | Value / Condition |
|---|---|
| Operating Supply Voltage | 4 V – 20 V |
| Number of Channels | 2 (Dual Compandor) |
| Total Harmonic Distortion | Typically < 0.3% |
| Noise Reduction | Up to 20 dB depending on configuration |
| Channel Separation | High isolation for stereo applications |
| Package | 16-SOIC (Surface-mount) |
| Operating Temperature | −40°C to +85°C |
Potential substitutes include other compandor ICs such as:
Selection depends on required distortion, bandwidth and supply voltage.
onsemi is a leading supplier of analog, power and mixed-signal ICs used in automotive, industrial and consumer electronics. The SA572 series demonstrates onsemi's expertise in precise analog signal processing and reliable long-term production support.
Used in cassette decks, wireless mics, musical equipment and audio recording systems to reduce background noise and improve clarity.
Suitable for radio transceivers, intercom systems and analog communication links requiring dynamic-range compression.
Applied in measurement systems where low-level signal conditioning and noise suppression are essential.
Ideal for audio enhancement, dynamic-range control and signal optimization in modern consumer audio systems.
We currently provide peer-to-peer order processing. Submit an RFQ for SA572DR2G, and our professional agent will contact you with competitive global pricing and guide you to complete the order once you accept the offer.
Our experienced QC team strictly verifies and tests SA572DR2G. Only qualified suppliers who pass our audit can list SA572DR2G on OEM STOCK GLOBAL LIMITED. We pay close attention to sourcing channels and product quality so you can purchase with confidence.
Pricing and inventory for SA572DR2G fluctuate and are updated periodically (typically within 24 hours). Quotations generally remain valid for 5 days unless otherwise stated.
Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union, MoneyGram, and Escrow are supported. Note: Some payment methods may incur a handling fee.
We support DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is available. After dispatch, you will receive an email with tracking information. Note: Carriers may take up to 24 hours to show tracking events. Typical transit time: 3–5 days by express; 25–60 days by registered mail.
We perform Pre-Shipment Inspection (PSI) on randomly selected units before shipping. If there is an issue with SA572DR2G, returns/replacements are accepted when:
Steps: (1) Inform us within 90 days; (2) Obtain Return Authorization (RMA) before sending items back.
Please contact us for technical documents and support related to onsemi SA572DR2G, including pin diagrams and datasheets. Our team will respond promptly.
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