Products > Integrated Circuits (ICs) > Amplifier ICs > AD8055AR
  • AD8055AR

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OP Amp Single Volt Fdbk ±6V/12V Amplifier

  • Package/Case :
  • SOIC-8
  • Product Categories :
  • High Speed Operational Amplifiers
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 2023


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AD8055AR Product Details

The AD8055AR (single) voltage feedback amplifier offers bandwidth and slew rate typically found in current feedback amplifiers. Additionally, this amplifier is easy to use and available at a very low cost.

Despite its low cost, the AD8055AR provides excellent overall performance. For video applications, its differential gain and phase error is 0.01% and 0.02° into a        150 W load, and 0.02% and 0.1° while driving four video loads (37.50 W).

Its 0.1 dB flatness out to 40 MHz, wide bandwidth out to 300 MHz, along with 1400 V/µs slew rate and 20 ns settlingtime, make them useful for a variety of high-speed applications.

The AD8055AR requires only 5 mA typ/amplifier of supply current and operates on a dual ±5 V or single +12 V powersupply, while capable of delivering over 60 mA of loadcurrent. The AD8055AR is available in a small 8-lead PDIP, 8-lead SOIC, and 5-lead SOT-23 packages. These features make the AD8055AR ideal for portable and battery powered applications where size and power are critical. This amplifier in the R-8, N-8 and RM-8 packages are available in the extended temperature range of -40°C to +125°C.

AD8055AR (Single) PDIP-8, SOIC-8 and SOT-23-5

AD8056 (Dual) PDIP-8, SOIC-8 and MSOP-8


  • Low cost
  • Easy to use voltage feedback architecture
  • High speed300 MHz, -3 dB bandwidth (G = +1)1400 V/µs slew rate20 ns settling to 0.1%Low distortion: -72 dBc @ 10 MHzLow noise: 6 nV/√HzLow dc rrrors: 5mV max VOS, 1.2 µA max IB
  • Small packaging
  • High output drive current: over 60 mA
  • Excellent video specifications
  • (RL = 150 Ω, G = +2) Gain flatness 0.1 dB to 40 MHz0.01% differential gain error0.02° differential phase error
  • Drives 4 video loads (37.5 V) with 0.02% differential gain and 0.1° differential phase
  • Low power, ±5 V supplies 5 mA typ/amplifier power supply current

AD8055AR Block Diagram
(Picture: Diagram)

Technical Parameters

  • Product
  • Voltage Feedback Amplifier
  • Number of Channels
  • 1
  • Voltage Gain dB
  • 71 dB
  • Input Offset Voltage
  • 3 mV
  • Slew Rate
  • 1400 V/us at +/- 5 V
  • Operating Supply Voltage
  • 8 V to 12 V
  • Supply Current
  • 6.5 mA
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • Package / Case
  • SOIC-8
  • Packaging
  • Tube
  • Common Mode Rejection Ratio (Min)
  • 82 dB
  • Gain Bandwidth Product
  • 120 MHz
  • Minimum Operating Temperature
  • - 40 C
  • Output Current
  • 60 mA
  • Series
  • AD8055
  • Settling Time
  • 20 ns
  • Factory Pack Quantity
  • 98
  • Supply Voltage Max
  • 12 V
  • Supply Voltage Min
  • 8 V

AD8055AR Documents

  • AD8055 Technical Documentation/Data sheet

AD8055AR Related Products

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Estimated Delivery Time: Jul 30 - Aug 04 days (choose Expedited at checkout).

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    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

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  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that AD8055AR is the original manufacturer or agent of AD?
We have a professional business development department to strictly test and verify the qualifications of AD original manufacturers and agents. All AD suppliers must pass the qualification review before they can publish their AD8055AR devices; we pay more attention to the channels and quality of AD8055AR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AD8055AR chips? Including AD original factory information, High Speed Operational Amplifiers application, AD8055AR pictures?
You can use Jotrin's intelligent search engine, or filter by Video Amplifiers & Analog Video Functions ; Video Operational Amplifiers (Op Amps) category, or find it through Analog Devices, Inc Information page.
Q: Are the AD's AD8055AR price and stock displayed on the platform accurate?
The AD's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AD8055AR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of AD8055AR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD8055AR we delivered, we will accept the replacement or return of the AD8055AR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of AD8055AR.
(3)The AD8055AR is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as AD8055AR datasheet pdf, AD8055 pin diagram?
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Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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