Быстродействующий, малопотребляющий монолитный операционный усилитель
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AD847 представляет собой прорыв в технологии быстродействующих усилителей, обеспечивая превосходные статические и динамические характеристики, а также низкое энергопотребление, при малой стоимости. При напряжении питания ±5 В компонент поддерживает коэффициент усиления при разомкнутой цепи обратной связи 3500 В/В (на нагрузке 500 Ом) и малое входное напряжение смещения (0.5 мВ). Минимальное ослабление синфазного сигнала равно 78 дБ. Выходное напряжение может иметь размах до ±3 В на нагрузке от 150 Ом. Компания Analog Devices также предлагает более 30 других моделей быстродействующих усилителей, начиная с обладающего малым шумом (1.7 нВ/√Гц) AD829 и заканчивая усилителем видеосигналов AD811, который обладает погрешностью дифференциального коэффициента усиления 0.01% и погрешностью дифференциальной фазы 0.01°.

Статус продукта

checked Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits

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Product Details

This evaluation board is designed to help users evaluate the AD847. The evaluation board is a bare board; there are no components or amplifiers soldered to the board. These parts must be obtained separately from the table below or on the product page. Free samples may also be requested. The unpopulated board enables users to quickly customize and prototype a variety of op amp circuits, which minimizes risk and reduces time to market.

The User Guide contains all the required documentation to build the board, including schematics, assembly drawing, and Bill of Materials.


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Tools & Simulations

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Design Tools

Reference Materials

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Design Resources

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

AD847 Material Declaration
PCN-PDN Information Quality And Reliability Symbols and Footprints

Sample & Buy

Check Inventory

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

Price Table Help

Evaluation Boards Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.