Products > Integrated Circuits (ICs) > Amplifier ICs > AD812ARZ

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Video Amplifier, 2 Amplifiers, 65 MHz, 1600 V/µs, -40 °C, 85 °C, 50 mA

  • Package/Case :
  • SOIC-8
  • Product Categories :
  • Linear - Amplifiers - Video Amps and Modules
  • RoHs Status:
  • Pb-free Halide free
  • In-stock:
  • 6753


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AD812ARZ Product Details

The AD812ARZ is a dual current feedback low power Op-amp for use with professional cameras and video switchers. Each of the amplifier has 50mA of output current and is optimized for driving one back-terminated video load (150R) each. Each amplifier is a current feedback amplifier and features gain flatness of 0.1dB to 40MHz while offering differential gain and phase error of 0.02% and 0.02°. This makes the AD812ARZ ideal for professional video electronics such as cameras and video switchers. The AD812ARZ offers low power of 4.0mA per amplifier maximum (VS=+5 V) and can run on a single +3V power supply. The outputs of each amplifier swing to within one volt of either supply rail to easily accommodate video signals of 1Vp-p. Also, at gains of +2 the AD812ARZ can swing 3Vp-p on a single +5V power supply.



  • Low power
  • High speed
  • Easy to use
  • 5.5mA/amplifier Maximum power supply current

AD812ARZ Products

AD812ARZ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Channels
  • Dual
  • Common Mode Rejection Ratio (Min)
  • 58 dB
  • Input Offset Voltage
  • 2 mV
  • Operating Supply Voltage
  • 2.4 V to 36 V
  • Supply Current
  • 4.5 mA
  • Maximum Power Dissipation
  • 0.9 W
  • Maximum Operating Temperature
  • + 85 C
  • Minimum Operating Temperature
  • - 40 C
  • Mounting Style
  • Package / Case
  • SOIC-8
  • Packaging
  • Tube
  • Amplifier Type
  • Current
  • Available Set Gain
  • 82 dB
  • Dual Supply Voltage
  • 15 V
  • Gain Bandwidth Product
  • 145 MHz
  • Input Voltage Range (Max)
  • 36 V
  • Maximum Dual Supply Voltage
  • 15 V
  • Minimum Dual Supply Voltage
  • - 15 V
  • Output Current (Typ)
  • 50 mA
  • Series
  • AD812
  • Factory Pack Quantity
  • 98
  • Supply Voltage Max
  • 36 V
  • Supply Voltage Min
  • 2.4 V

AD812ARZ Documents

  • AD812 Technical Documentation/Data sheet

AD812ARZ Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **оман***

    Товар получил все дошло отлично, спасибо.

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Shipping More
Estimated Delivery Time: Jun 19 - Jun 24 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    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

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

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 AD812ARZ 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 AD812ARZ devices; we pay more attention to the channels and quality of AD812ARZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AD812ARZ chips? Including AD original factory information, Linear - Amplifiers - Video Amps and Modules application, AD812ARZ pictures?
You can use Jotrin's intelligent search engine, or filter by Operational Amplifiers (Op Amps) ; Low Noise Op Amps (≤ 10nV/√Hz) category, or find it through Analog Devices, Inc Information page.
Q: Are the AD's AD812ARZ 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 AD812ARZ, 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 AD812ARZ?
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 AD812ARZ we delivered, we will accept the replacement or return of the AD812ARZ 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 AD812ARZ.
(3)The AD812ARZ 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 AD812ARZ datasheet pdf, AD812 pin diagram?
Need any After-Sales service, please feel free contact us:

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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