ADA4084-2: 30V Low Noise, Low Power RRIO Dual Op Amp
Sheet
- Product
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- Documentation
Data Sheet, Application Notes, Tutorials, User Guides, Quality, Lead-Free, Circuit Notes, Videos
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Drivers & SoftwareDesign Tools, Device Drivers, SPICE, Models, Software
- Evaluation Kits,
Symbols & FootprintsEvaluation Kits, Symbols & Footprints
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& BuyPrice, Packaging, Availability, Disti Inventory, Sample, Purchase
Product Details
myAnalogFEATURES and BENEFITS
- Rail-to-rail input/output
- Low power: 625 μA typical
- 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 (SOIC) - Unity-gain stable
- High slew rate: 4.6 V/μs typical
- Low noise:
3.9 nV/√Hz typical at 1 kHz
Pin Configuration Diagram for ADA4084-2
30V Low Noise, Low Power RRIO Dual Op Amp
Pin Configuration Diagram for ADA4084-2
Similar Products
- ADA4077-2: available as a dual channel version in two grades offering lower offset and drift with higher linearity within the Input Voltage Range for dual supply applications.
- ADA4500-2: offers similar speed and precision in a high linearity, zero-crossover, 5V Op Amp.
- ADA4096-2: a lower power, 30V, rail-to-rail input/output Op Amp.
Documentation
| Title | Content Type | File Type |
|---|---|---|
| ADA4084-2: 30 V, Low Noise, Rail-to-Rail I/O, Low Power Operational Amplifier Data Sheet (Rev C, 04/2013) (pdf, 308 kB) | Data Sheets | |
| AN-940: Low Noise Amplifier Selection Guide for Optimal Noise Performance (pdf, 199 kB) | Application Notes | |
| AN-849: Using Op Amps as Comparators (pdf, 117 kB) | Application Notes | |
| Op Amp Applications Handbook | Design Handbooks | HTML |
| MT-054: Precision Op Amps (pdf, 57 kB) | Tutorials | |
| MT-052: Op Amp Noise Figure: Don't Be Mislead (pdf, 60 kB) | Tutorials | |
| MT-048: Op Amp Noise Relationships: 1/f Noise, RMS Noise, and Equivalent Noise Bandwidth (pdf, 81 kB) | Tutorials | |
| MT-047: Op Amp Noise (pdf, 72 kB) | Tutorials | |
| MT-035: Op Amp Inputs, Outputs, Single-Supply, and Rail-to-Rail Issues (pdf, 115 kB) | Tutorials | |
| Glossary of EE Terms | Glossary | HTML |
Design Tools,Models,Drivers & Software
| Title | Content Type | File Type |
|---|---|---|
|
OpAmp Error Budget Calculator
An online tool to illustrate range, gain and accuracy issues in simple opamp buffers. |
Amplifier Error Budget Analysis | HTML |
|
Analog Filter Wizard 2.0
The Analog Filter Wizard™ helps you design a low-pass, high-pass, band-pass or band-stop filter with actual op amps. It then simulates the filter’s performance with these op amps in real time. You can ask the tool to optimize for power, noise, or voltage range, and it will pick op amps and passive components appropriately. Or you can adjust the components manually yourself. |
ADIsim Design/Simulation Tools | HTML |
|
ADIsimOpAmp™
This tool will help with the selection, evaluation and troubleshooting of voltage feedback Op-Amps. It uses typical data to model the behavior of a selected amplifier. It allows a user to select an amplifier, configure a circuit, apply a signal and evaluate the performance. It is useful for checking an amplifier's spec's such as Bandwidth, Slew Rate, Input/Output Range, Gain Error, Load Current, Stability Issues and DC Errors in a given circuit. |
ADIsim Design/Simulation Tools | HTML |
| Analog Bridge Wizard | ADIsim Design/Simulation Tools | HTML |
| ADA4084 SPICE Macro Model | SPICE Models | HTML |
Evaluation Kits & Symbols & Footprints
Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.
Sample & Buy
Price, packaging, availability
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
