Sa572 Dual Channel Gain Control / Compressor/expander, Low Noise Low Thd Vca-:

US $190

Valley Stream, New York, United States
Jan 29th

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SA572 NG SA572 Dual Channel Gain Control IC / Compandor Case: DIP-16 Lot Size: 1 units See other listings and lot sizes for this item See other VCAs Upgrade to the SE/NE570 / 571 / 572 series from Signetics The SA572 Compandor is a dual-channel, high-performance gain control circuit in which either channel may be used for dynamic range compression or expansion. Each channel has a full-wave rectifier to detect the average value of input signal, a linearized, temperature compensated variable gain cell (DELTAG) and a dynamic time constant buffer. The buffer permits independent control of dynamic attack and recovery time with minimum external components and improved low frequency gain control ripple distortion over previous compandors. The SA572 is intended for noise reduction in high-performance audio systems. It can also be used in a wide range of communication systems and video recording applications. Features * Independent Control of Attack and Recovery Time * Improved Low Frequency Gain Control Ripple * Complementary Gain Compression and Expansion with External Op Amp * Wide Dynamic Range a^’ Greater than 110 dB * Temperature-Compensated Gain Control * Low Distortion Gain Cell * Low Noise a^’ 6.0 uV Typical * Wide Supply Voltage Range a^’ 6.0 V-22 V * System Level Adjustable with External Components * Pb-Free Packages are Available Applications * Dynamic Noise Reduction System * Voltage Control Amplifier * Stereo Expandor * Automatic Level Control * High-Level Limiter * Low-Level Noise Gate * State Variable Filter Datasheet I only ship to buyer's EBAY shipping address IMPORTANT: Buyer controls combining of order, by making a single payment for all items. Multiple payments void any shipping discounts. Can only combine BEFORE payment, never after. How to combine orders. If you have ANY time constraints, contact seller BEFORE buying or bidding, so we can BOTH come to an agreement. INTERNATIONAL shipments will NOT have online tracking , unless you use REGISTERED MAIL -- contact seller for invoice. INTERNATIONAL transit time can be 6-28 business days, and can be delayed by local Customs backlogs. If this is not acceptable, we cannot not enter into any trade. US shipments can take 5-7 business days - however the USPS does NOT guarantee these transit times, and can exceed them. eBay tracking info has 24-48 hrs update latency and can only guarantee a delivery scan -- interim scans may not occur. ALL items shipped to buyer's Registered eBay shipping address address, without exception. We can never take an address from email. Payment closes order. No changes are possible once paid. We have no expedited shipping service outside USA -- If urgent, please source locally. International : If you want seller to be responsible for package in transit , you must choose Registered mail - adds $13 to S&H - contact seller for invoice. supreme supremewidgets supremeauctiononlinesoftware.widgets.EbayGalleryZ.swf supremewidgets supremeauctiononlinesoftware.widgets.GalleryCat.swf supremewidgets supremeauctiononlinesoftware.widgets.FeedbackWidgetBasic.swf