AD8672: Precision Low Noise, Low Input Bias Current Dual Op Amp
Sheet
- Product
DetailsFeatures, Specifications, Status, Price, Diagrams, Similar Products, Support
- Documentation
Data Sheet, Application Notes, Tutorials, User Guides, Quality, Lead-Free, Circuit Notes, Videos
- Design Tools,Models,
Drivers & SoftwareDesign Tools, Device Drivers, SPICE, Models, Software
- Evaluation Kits,
Symbols & FootprintsEvaluation Kits, Symbols & Footprints
- Product Recommendations
& Reference DesignsADI Recommends products to be used with this part, Reference Designs, Companion Products
Sample
& BuyPrice, Packaging, Availability, Disti Inventory, Sample, Purchase
Product Details
myAnalogFEATURES and BENEFITS
- Very low noise:
2.8 nV/√Hz, 77 nV p-p - Wide Bandwidth: 10MHz
- Low Input Bias Current:
12 nA max - Low Offset Voltage: 75 µV max
- High open loop gain: 120 dB min
- Low supply current:
3 mA typ per amplifier - Dual supply operation:
±5V to ±15V - Unity Gain Stable
- No Phase Reversal
Pin Configuration Diagram for AD8672
Precision Low Noise, Low Input Bias Current Dual Op Amp
Pin Configuration Diagram for AD8672
Similar Products
- Looking for lower noise and lower power with similar speed? Consider the ADA4004-2.
- Looking for Rail-to-Rail Inputs where higher input bias currents are acceptable? Consider the ADA4084-2.
- Looking for or lower input bias currents where higher noise is acceptable? Consider the ADA4627-1 for higher speed or the ADA4610-2 for lower power.
Documentation
| Title | Content Type | File Type |
|---|---|---|
| AD8671/AD8672/AD8674: Precision, Very Low Noise, Low Input Bias Current Operational Amplifiers Data Sheet (Rev F, 03/2013) (pdf, 459 kB) | Data Sheets | |
| AN-940: Low Noise Amplifier Selection Guide for Optimal Noise Performance (pdf, 199 kB) | Application Notes | |
| AN-649: Using the Analog Devices Active Filter Design Tool (pdf, 5301 kB) | Application Notes | |
| AN-358: Noise and Operational Amplifier Circuits (pdf, 593 kB) | Application Notes | |
| CN-0058: Sample-and-Hold Circuit Using the ADG1211 Switch (pdf, 130 kB) | Circuit Note | |
Op-Amp Issues--Noise
|
Analog Dialogue | HTML |
| RAQs index | Rarely Asked Questions | HTML |
| Glossary of EE Terms | Glossary | HTML |
Design Tools,Models,Drivers & Software
| Title | Content Type | File Type |
|---|---|---|
| AD8672 SPICE 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.
Product Recommendations & Reference Designs
CN0058:Sample-and-Hold Circuit Using the ADG1211 Switch
Benefits & Features
- +/-10V Industrial Level Signals
- 1pC Charge Injection
Products Used
Explore in Signal Chain Designer
Sample & Buy
Price, packaging, availability
| Model | Package | Pins | Temp. Range |
Packing, Qty |
Price*(100-499) | Price*1000 pcs | RoHS | View PCN/ PDN | Check Inventory/ Purchase/Sample |
|---|
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.
