AD8031ARZ-REEL7 Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The AD8031ARZ-REEL7 from Analog Devices is a high-speed, rail-to-rail operational amplifier featuring a voltage-feedback architecture, 80 MHz bandwidth, and 2 µA maximum bias current on a single 5 V supply. Housed in an 8-pin SOIC, it suits portable instrumentation, video buffering, and sensor signal-conditioning applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- AD8031ARZ-REEL7 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7100(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AD8031ARZ-REEL7?
- 80 MHz unity-gain bandwidth voltage-feedback architecture
- Rail-to-rail output on a single 5 V supply
- 2 µA maximum input bias current
- 60 dB minimum / 80 dB typical common-mode rejection ratio
- Built-in frequency compensation for stable operation
- Compact 8-pin SOIC (R-8) package
What is AD8031ARZ-REEL7 used for?
The AD8031ARZ-REEL7 is well suited for high-speed signal-conditioning tasks such as active filtering, video buffering, and photodiode transimpedance amplification where a wide 80 MHz bandwidth and low 2 µA bias current are required. Its rail-to-rail output and single 5 V supply operation make it a strong fit for battery-powered instrumentation, communications front ends, and industrial sensor interfaces where board space is limited by the 8-pin SOIC footprint.
What are the specifications of AD8031ARZ-REEL7?
| Pbfree Code | No |
| Manufacturer Package Code | R-8 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 2 µA |
| Bias Current-Max (IIB) @25C | 2 µA |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 10000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -6.3 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR, 7 INCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 25V/us |
| Slew Rate-Nom | 35V/us |
| Supply Current-Max | 1.6mA |
| Supply Voltage Limit-Max | 6.3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 80000 |
| Voltage Gain-Min | 5000 |
| Wideband | YES |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mainland China |
Where can I find the AD8031ARZ-REEL7 datasheet?
AD8031ARZ-REEL7 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD8031ARZ-REEL7?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the AD8031ARZ-REEL7 achieve its 80 MHz bandwidth on a single 5 V supply?
The AD8031ARZ-REEL7 uses a voltage-feedback amplifier architecture with built-in frequency compensation, delivering 80 MHz of gain-bandwidth product while operating from a single 5 V rail and drawing a maximum input bias current of only 2 µA.
Can the 8-pin SOIC package of the AD8031ARZ-REEL7 handle typical reflow soldering profiles?
Yes, the AD8031ARZ-REEL7 ships in a standard 8-pin small-outline (R-8) package that follows JEDEC reflow profiles, and its compact footprint plus rail-to-rail 5 V operation makes it easy to integrate into dense analog boards without added thermal relief.
Why do engineers specify the AD8031ARZ-REEL7 over generic op-amp alternatives for reel-based production runs?
The REEL7 suffix indicates a 3,000-piece tape-and-reel packaging option that supports high-volume automated pick-and-place assembly, while the device's 80 MHz bandwidth and 2 µA bias current give production engineers a drop-in, single 5 V op-amp for continuous-run manufacturing.
Which end applications benefit most from the AD8031ARZ-REEL7's rail-to-rail output swing?
Applications such as portable video buffering, photodiode transimpedance amplification, and battery-powered instrumentation benefit from the AD8031ARZ-REEL7's rail-to-rail output on a single 5 V supply, since the full swing preserves dynamic range even when only 2 µA of bias current is available.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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|---|---|---|
| 1+ | $2.0330 | $2.03 |
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