ADA4084-2S

RECOMMENDED FOR NEW DESIGNS

Aerospace Dual Low Noise, Rail-to-Rail I/O, Low Power Operational Amplifiers

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Overview

  • Rail-to-rail input/output 
  • Low power: 0.675 mA typical per amplifier at ±1.5 V
  • Gain bandwidth product: 15.9 MHz at AV =100 typical 
  • Unity-gain crossover: 9.9 MHz typical 
  • −3 dB closed-loop bandwidth: 13.9 MHz typical at ±15 V 
  • Low offset voltage: 100 μV maximum
  • Unity-gain stable 
  • High slew rate: 4.6 V/μs typical 
  • Low noise: 3.9 nV/√Hz typical at 1 kHz 

The ADA4084-2S (dual) is a single-supply, 10 MHz bandwidth amplifier featuring rail-to-rail inputs and outputs. It is guaranteed to operate from +3 V to +30 V (or ±1.5 V to ±15 V). 

This amplifier is well suited for single-supply applications requiring both ac and precision dc performance. The combination of wide bandwidth, low noise, and precision makes the ADA4084-2 useful in a wide variety of applications, including filters and instrumentation. 

The ability to swing rail to rail at both the input and output enables designers to build multistage filters in single-supply systems and to maintain high signal-to-noise ratios. 

The ADA4084 represents the latest generation of the OP484S generation amplifiers. 

The ADA4084-2S is specified over the military temperature range of −55°C to +125°C. The dual ADA4084-2S is available in the 10-lead flat pack surface-mount package.

The ADA4084-2S is a member of a growing series of high voltage, low noise op amps offered by Analog Devices, Inc. 
ADA4084-2S
Aerospace Dual Low Noise, Rail-to-Rail I/O, Low Power Operational Amplifiers
ADA4084-2S Pin Configuration
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Documentation

Data Sheet 1

Data Sheet

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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

  • ADA4084-2
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