AD822

PRODUCTION

Single-Supply, Rail-to-Rail Low Power FET-Input Dual Op Amp

Part Models
12
1ku List Price
Starting From $4.75
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Part Details

  • True single-supply operation
    • Output swings rail-to-rail
    • Input voltage range extends below ground
    • Single-supply capability from  5 V to 30 V
    • Dual-supply capability from ±2.5 V to ±15 V
  • High load drive
    • Capacitive load drive of 350 pF, G = +1
    • Minimum output current of 15 mA
  • See data sheet for additional features
AD822-EP supports defense and aerospace applications (AQEC standard)
  • Download AD822-EP data sheet (pdf)
  • Military temperature range (−55°C to +125°C)
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
  • V62/12636 DSCC Drawing Number
AD822
Single-Supply, Rail-to-Rail Low Power FET-Input Dual Op Amp
AD822 Functional Block Diagram
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Documentation

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Hardware Ecosystem

Parts Product Life Cycle Description
ADA4622-2 RECOMMENDED FOR NEW DESIGNS

30 V, 7.5 MHz, Low Bias Current, Single Supply, RRO, Precision Op Amp

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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • AD822

Signal Chain Designer - BETA

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

Open Tool

Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

Open Tool

Analog Photodiode Wizard

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

Open Tool

AD822 SPICE Macro Models 4

LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.


Evaluation Kits

eval board
EVAL-OPAMP-2

EVAL-OPAMP-2 Evaluation Board

Product Details

The universal precision op amp evaluation boards have been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs compliant. See references below on what board to order by lead count and package.

  • EVAL-PRAOPAMP-2CPZ (dual 8-lead LFCSP) CP-8
  • EVAL-PRAOPAMP-2RMZ (dual 8-lead MSOP) RM-8
  • EVAL-PRAOPAMP-2RZ (dual 8-lead SOIC) R-8

EVAL-OPAMP-2
EVAL-OPAMP-2 Evaluation Board
EVAL-OPAMP-2 EVAL-OPAMP-2 EVAL-OPAMP-2

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