AD8622: Low Power, Low Noise, Low Bias Current, Precision Dual RRO 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
- Low offset voltage: 125 μV max
- Supply current: 215 μA/amp typ
- Input bias current: 200 pA max
- Low input offset voltage drift: 1.2 μV/°C max
- Low voltage noise: 11 nV/√Hz
- Operating temperature range:
−40°C to +125°C - Rail-to-rail output swing
- Unity gain stable
- ±2.5 V to ±15 V operation
Pin Diagram for AD8622
Low Power, Low Noise, Low Bias Current, Precision Dual RRO Op Amp
AD8622 Pin Diagram
Documentation
| Title | Content Type | File Type |
|---|---|---|
| AD8622/AD8624: Low Power, Precision Rail-to-Rail Output Op Amp Data Sheet (Rev C, 06/2011) (pdf, 597 kB) | Data Sheets | |
| CN-0240: Bidirectional Isolated High-Side Current Sense with 270 V Common-Mode Rejection (pdf, 336 kB) | Circuit Note | |
| CN-0127: 8-Pole Active Low-Pass Filter Optimized for Precision, Low Noise, and High Gain Using the AD8622 and the ADA4062-2 Op Amps (pdf, 109 kB) | Circuit Note | |
| MT-052: Op Amp Noise Figure: Don't Be Mislead (pdf, 60 kB) | Tutorials | |
| MS-2251: Data Sheet Intricacies—Absolute Maximum Ratings and Thermal Resistances (pdf, 331 kB) | Technical Articles | |
| MS-2178: Discussion Between CareFusion and Analog Devices: Optimizing Performance and Lowering Power in an EEG Amplifer (pdf, 147 kB) | Technical Articles | |
| RAQs index | Rarely Asked Questions | HTML |
| Glossary of EE Terms | Glossary | HTML |
Design Tools,Models,Drivers & Software
| Title | Content Type | File Type |
|---|---|---|
| AD8622 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.
Product Recommendations & Reference Designs
CN0240:Bidirectional Isolated High-Side Current Sense with 270 V Common-Mode Rejection
Benefits & Features
- +/- 270 V common mode voltage
- Creates isolated supply for digital control
- 1% accuracy, bidirectional current monitor system
- Galvanic isolation protects processor
Products Used
Explore in Signal Chain Designer
HARDWARE
CN0127:8-Pole Active Low-Pass Filter Optimized for Precision, Low Noise, and High Gain Using the AD8622 and the ADA4062-2 Op Amps
Benefits & Features
- Optimized low pass active filter for 10 Hz
- Low noise precision Butterworth sallen key topology
- Very small PCB
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.
