OP284

PRODUCTION

Precision RRIO Dual Op Amp

Part Models
9
1ku List Price
Starting From $3.69
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Part Details

  • Single-supply operation
  • Wide bandwidth: 4 MHz
  • Low offset voltage: 65 μV
  • Unity-gain stable
  • High slew rate: 4.0 V/μs
  • Low noise: 3.9 nV/√Hz
OP284
Precision RRIO Dual Op Amp
OP284 Pin Configuration
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Documentation

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Hardware Ecosystem

Parts Product Life Cycle Description
ADA4084-2 RECOMMENDED FOR NEW DESIGNS

30 V, Low Noise, Rail-to-Rail Input/Output, Low Power Operational Dual Amplifier

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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • OP284

OP284 SPICE Macro Model 3

  • OP284 SPICE Macro Model Rev. B, 11/95
  • OP284E SPICE Macro Model Rev. B, 11/95
  • OP284F SPICE Macro Model Rev. B, 11/95
  • 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
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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