Opa4227 Quad Low Noise Ultra Low Thd Opamp Pro Audio Opa4227ua-:

US $160

Valley Stream, New York, United States
Jan 29th

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The OPA4227UA is a quad opamp designed for pro audio applications, with a low noise profile of only 3nV/rt(Hz) and ultra-low distortion of 0.00005%. Its unity gain is stable, and it boasts a high CMRR of 138dB and an open-loop gain of 160dB. Its settling time is just 5Âµs and has a low input bias current of 10nA max and low offset voltage of 75ÂµV max. Additionally, it has a wide supply range of Â±2.5V to Â±18V and is a pin-for-pin replacement to OP-27 and OP-37 with improvements. For international shipments with seller responsibility, choose Registered Mail for an additional $13 to shipping and handling. Please contact the seller for an invoice. To combine orders, please make a single payment for all items to receive shipping discounts. Multiple payments will void any discounts. We cannot make post-payment changes to orders or accept email addresses as shipping addresses. If you have any time constraints, please contact the seller before purchasing. If you require expedited shipping outside the US, please source locally. Please note that we only ship to a buyer's eBay shipping address. For international shipments without online tracking, please contact the seller for an invoice. International transit time is typically 6-28 business days and may be delayed by local customs backlogs. For US shipments, transit time is approximately 5-7 business days, but please note that USPS does not guarantee these times. The OPA4227UA Quad OpAmp for Pro Audio: Low Noise, Low THD The OPA4227UA is a perfect fit for audio equipment and portable applications, thanks to its low quiescent current and low cost. The series offers two different options: OPA227 with a bandwidth of 8MHz and a slew rate of 2.3V/µs, and OPA228 with a bandwidth of 33MHz and a slew rate of 10V/Âµs. The latter is optimized for closed-loop gains of 5 or higher.