AD812ARZ Low Noise Op Amps (≤ 10nV/√Hz) by Analog Devices

Status: Production
Series: AD812
RoHS: Compliant
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The AD812 is a low power, single supply, dual video amplifier. Each of the amplifiers have 50 mA of output current and are optimized for driving one back terminated video load (150 Ω) each. Each amplifier is a current feedback amplifier and features gain flatness of 0.1 dB to 40 MHz while offering differential gain and phase error of 0.02% and 0.02°. This makes the AD812 ideal for professional video electronics such as cameras and video switchers.The AD812 offers low power of 4.0 mA per amplifier max (VS = +5 V) and can run on a single +3 V power supply. The outputs of each amplifier swing to within one volt of either supply rail to easily accommodate video signals of 1 Vp-p. Also, at gains of +2 the AD812 can swing 3 V p-p on a single +5 V power supply. All this is offered in a small 8-pin plastic DIP or 8-pin SOIC package. These features make this dual amplifier ideal for portable and battery powered

Where to Buy

Prices starting from US$4.26

Distributor Stock
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RS
from US$6.80
253
in stock
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Logo for Chip One Stop
Chip One Stop
from US$6.28
302
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Analog Devices
from US$4.26
200
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Newark Electronics
from US$6.87
176
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element14
from US$6.70
176
in stock
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Farnell
from US$6.17
176
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Richardson RFPD
from US$6.46
48
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CoreStaff
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19
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Features

Two Video Amplifiers in One 8-Lead
SOIC Package
Optimized for Driving Cables in
Video Systems
High Speed
145 MHz Unity Gain Bandwidth (3 dB)
1600 V/µs Slew Rate
Low Power
Operates on Single +3 V Supply
5.5 mA/Amplifier Max Power Supply Current
Excellent Video Specifications
(RL = 150 Ω):Gain Flatness 0.1 dB to 40 MHz
0.02% Differential Gain Error
0.02° Differential Phase Error
Easy to Use
50 mA Output Current
Output Swing to 1 V of Rails
(150 Ω Load)

Alternative Descriptions

Dual video op amp, AD812AR SO8 | RS
DUAL LO PWR I-FDBK OP AMP | Analog Devices
Video Amplifier, 2Amp, 145Mhz, Soic | Newark Electronics
VIDEO AMPLIFIER, 2AMP, 145MHZ, SOIC | element14
AMPLIFIER - OP AMPS | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD812ARZ?

Additional datasheets, footprints and schematics for AD812ARZ are listed on our Part Details page. You can also find images and similar parts to AD812ARZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD812ARZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD812ARZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD812ARZ fall under?

The AD812ARZ is listed under Low Noise Op Amps (≤ 10nV/√Hz).

Can I view similar or alternative parts?

You can view similar parts to AD812ARZ when available in the Low Noise Op Amps (≤ 10nV/√Hz) range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD812ARZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD812ARZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD812ARZ have stock available?

Authorised distributors including Chip One Stop, RS, Analog Devices, Newark Electronics and element14 have stock available or on a lead time for AD812ARZ.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for AD812ARZ often in real-time on the comparison pages.

What if I can't find stock of AD812ARZ?

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