[2 pc] OPA637AU High Performance Precision DIFET Audio Amp

Description: Original Electronic Components OPA637 AU Lot size: 2 Case: SOIC-8 High Performance precision DIFET OpAmp Genuine components from USA; No China parts!!!! See Buy-It-Now listing for this item !!! !! See my other items !! auction--> FEATURES - VERY LOW NOISE: 4.5nV/�Hz at 10kHz - FAST SETTLING TIME: OPA627�550ns to 0.01% OPA637�450ns to 0.01% - LOW VOS: 100mV max - LOW DRIFT: 0.8mV/�C max - LOW IB: 5pA max - OPA627: Unity-Gain Stable - OPA637: Stable in Gain � 5 - PRECISION INSTRUMENTATION - FAST DATA ACQUISITION - DAC OUTPUT AMPLIFIER - OPTOELECTRONICS - HIGH-IMPEDANCE SENSOR AMPS - HIGH-PERFORMANCE AUDIO CIRCUITRY - ACTIVE FILTERS The OPA627 and OPA637 Difet operational amplifiers provide a new level of performance in a precision FET op amp. When compared to the popular OPA111 op amp, the OPA627/637 has lower noise, lower offset voltage, and much higher speed. It is useful in a broad range of precision and high speed analog circuitry. The OPA627/637 is fabricated on a high-speed, dielectrically- isolated complementary NPN/PNP process. It operates over a wide range of power supply voltage� �4.5V to �18V. Laser-trimmed Difet input circuitry provides high accuracy and low-noise performance comparable with the best bipolar-input op amps. High frequency complementary transistors allow increased circuit bandwidth, attaining dynamic performance not possible with previous precision FET op amps. The OPA627 is unity-gain stable. The OPA637 is stable in gains equal to or greater than five. Difet fabrication achieves extremely low input bias currents without compromising input voltage noise performance. Low input bias current is maintained over a wide input common-mode voltage range with unique cascode circuitry. Purchases can only be changed or cancelled before payment. Delivery dates provided by eBay are not guaranteed. Transit time can be 5-7 business days in USA after 1-2 day processing, however USPS does not guarantee these times, and can exceed them. If you have any time constraints, please contact seller before bidding / buying, to discuss shipping arrangements and delivery dates. PAYMENT CLOSES ORDER AND COMMITS IT FOR SHIPPING. Your shipping label is created and billed along with insurance the moment you click "PAY". Paypal and insurance charges are non-recoverable. No cancellation possible after payment. Any returns not resulting from seller wrongdoing will be assessed a restocking fee of 18% and will forfeit shipping costs. International transit times can reach 8 weeks, 10 weeks for Italy and Brazil. Contact seller for alternate shipping options if this is not acceptable to you. RETURNS can only be made with parts that have not been soldered. Before using, buyer must test one part as per the test information in the manufacturer's data sheet. This test is easy for any engineer or technician. This product is aimed at the industrial market. It is not a consumer product.

Price: 17.49 USD

Location: Lewis, New York

End Time: 2024-10-03T11:32:56.000Z

Shipping Cost: 4.9 USD

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Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money back or replacement (buyer's choice)

Brand: Burr Brown

MPN: OPA637 AU2t30

Model: OPA637 AU2t30

Country/Region of Manufacture: United States