Products > Integrated Circuits (ICs) > AD811SQ/883
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AD811SQ/883

OP Amp Single Current Fdbk ±18V

  • Package/Case :
  • CDIP-8
  • Product Categories :
  • Video Amplifiers & Analog Video Functions ; Video Operational Amplifiers (Op Amps)
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 46

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AD811SQ/883 Product Details

A wideband current feedback operational amplifier, the AD811 is optimized for broadcast-quality video systems. The -3 dB bandwidth of 120 MHz at a gain of +2 and differential gain and phase of 0.01% and 0.01° (RL = 150 W) make the AD811SQ/883 an excellent choice for all video systems. The AD811SQ/883 is designed to meet a stringent 0.1 dB gain flatness specification to a bandwidth of 35 MHz (G = +2) in addition to the low differential gain and phase errors. This performance is achieved whether driving one or two back terminated 75 W  cables, with a low power supply current of 16.5 mA. Furthermore, the AD811SQ/883 is specified over a power supply range of ±4.5 V to ±18 V.

The AD811SQ/883 is also excellent for pulsed applications where transient response is crititcal.It can achieve a maximum slew rate of greater than 2500 V/µs with a settling time of less than 25 ns to 0.1% on a 2 V step and 65 ns to 0.01% on a 10 V step.

The AD811SQ/883 is ideal as an ADC or DAC buffer in data acquisition systems due to its low distortion up to 10 MHz and its wide unity gain bandwidth.Because the AD811SQ/883 is a current feedback amplifier, this bandwidth can be maintained over a wide range of gains.The AD811SQ/883 also offers low voltage and current noise of 1.9nV/√Hz and 20 pA/√Hz, respectively, and excellent dc accuracy for wide dynamic range applications.

Feature

  • High speed140 MHz bandwidth (3 dB, G = +1)120 MHz bandwidth (3 dB, G = +2)35 MHz bandwidth (0.1 dB, G = + 2)2500 V/µs slew rate25 ns settling time to 0.1% (for a 2 V step)65 ns settling time to 0.01% (for a 10 V step)
  • Excellent dc precision 3 mV max input offfset voltage
  • Low distortion: THD = -74 dB @ 10 MHz
  • Excellent video performance (RL = 150 Ω)0.01% differential gain, 0.01° differential phaseVoltage noise of 1.9 nV/√Hz
  • Flexible Operation Specified for ±5 V and ±15 V operation±2.3 V output swing into a 75 Ω Load (VS = ±5 V)

AD811SQ/883 Pinout
(Picture: Pinout)

Technical Parameters

  • # of Amps
  • 1
  • GBPtyp | Hz
  • -
  • Slew Ratetyp | V/us
  • 400
  • Iq/Amptyp | A
  • 14.5m
  • Vs spanmin | V
  • 9
  • Vs spanmax | V
  • 36
  • Ibiasmax | A
  • Shutdown
  • No
  • VNoise Densitytyp | V/rtHz
  • 1.9n

AD811SQ/883 Documents

  • AD811 Technical Documentation/Data sheet

AD811SQ/883 Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **avie***
    2020-04-08

    comunicación rápida, buen servicio

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Q: How does Jotrin guarantee that AD811SQ/883 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 AD811SQ/883 devices; we pay more attention to the channels and quality of AD811SQ/883 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AD811SQ/883 chips? Including AD original factory information, Video Amplifiers & Analog Video Functions ; Video Operational Amplifiers (Op Amps) application, AD811SQ/883 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.
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Q: What is the process for returns or replacement of AD811SQ/883?
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 AD811SQ883 we delivered, we will accept the replacement or return of the AD811SQ/883 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 AD811SQ/883.
(3)The AD811SQ/883 is unused and only in the original unpacked packaging.
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Analog Devices, Inc

AD
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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