Products > Integrated Circuits (ICs) > Amplifier ICs > AD8031ARTZ-R2
  • AD8031ARTZ-R2

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2.7 V, 800 μA, 80 Mhz Rail-to-Rail I/O Single Amplifier

  • Package/Case :
  • SOP24
  • Product Categories :
  • Operational Amplifiers (Op Amps) ; Rail-to-Rail Op Amps
  • RoHs Status:
  • Pb-free Halide free
  • In-stock:
  • 247


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AD8031ARTZ-R2 Product Details

The AD8031ARTZ-R2 (single) is a single supply voltage feedback amplifier that features high speed performance with 80 MHz of small signal bandwidth, 30 V/µs slew rate and 125 ns settling time. This performance is possible while consuming less than 4.0 mW of power from a single +5 V supply. This feature increases the operation time of high speed, battery-powered systems without compromising dynamic performance.

The AD8031ARTZ-R2 has true single supply capability with rail-to-rail input and output characteristics and is specified for +2.7 V, +5 V, and ±5 V supplies. The input voltage range can extend to 500 mV beyond each rail. The output voltage swings to within 20 mV of each rail providing the maximum output dynamic range.

The AD8031ARTZ-R2 also offers excellent signal quality for only 800 µA of supply current per amplifier; THD is -62 dBc with a 2 V p-p, 1 MHz output signal, and -86 dBc for a 100 kHz, 4.6 V p-p signal on +5 V supply. The low distortion and fast settling time make it ideal as a buffer to single supply ADCs.

Operating on supplies from +2.7 V to +12 V and dual supplies up to ±6 V, the AD8031ARTZ-R2 is ideal for a wide range of applications, from battery operated systems with large bandwidth requirements to high speed systems where component density requires lower power dissipation. The AD8031ARTZ-R2 is available in 8-lead PDIP, 8-lead SOIC_N and 5-lead SOT-23 packages and operates over the industrial temperature range of -40°C to +85°C.

AD8032 - Dual Amplifier


  • Low powerSupply current 800 µA/amplifierFully specified at +2.7 V, +5 V and ±5 V supplies
  • High speed and fast settling on 5 V80 MHz, –3 dB bandwidth (G = +1)30 V/µs slew rate125 ns settling time to 0.1%
  • Output current: 15 mA
  • High grade optionVOS (maximum) = 1.5 mV
  • Rail-to-rail input and outputNo phase reversal with input0.5 V beyond suppliesInput CMVR extends beyond rails by 200 mVOutput swing to within 20 mV of either rail
  • Low distortion–62 dB @ 1 MHz, VO = 2 V p-p–86 dB @ 100 kHz, VO = 4.6 V p-p

AD8031ARTZ-R2 Pinout
(Picture: Pinout)

Technical Parameters

  • Amplifier Type
  • Voltage Feedback
  • Number of Circuits
  • 1
  • Output Type
  • Rail-to-Rail
  • Slew Rate
  • 35V/??s
  • 3db Bandwidth
  • 80MHz
  • Current Input Bias
  • 450nA
  • Voltage Input Offset
  • 1mV
  • Current Supply
  • 900??A
  • Current Output / Channel
  • 15mA
  • Voltage Supply, Single/Dual (??)
  • 2.7V ~ 12V, ??1.35V ~ 6V
  • Operating Temperature
  • -40??C ~ 85??C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • SC-74A, SOT-753
  • Supplier Device Package
  • SOT-23-5

AD8031ARTZ-R2 Documents

  • AD8031 Technical Documentation/Data sheet

AD8031ARTZ-R2 Related Products

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Estimated Delivery Time: Jul 30 - Aug 04 days (choose Expedited at checkout).

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that AD8031ARTZ-R2 is the original manufacturer or agent of AD?
We have a professional business development department to strictly test and verify the qualifications of AD original manufacturers and agents. All AD suppliers must pass the qualification review before they can publish their AD8031ARTZ-R2 devices; we pay more attention to the channels and quality of AD8031ARTZ-R2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AD8031ARTZ-R2 chips? Including AD original factory information, Operational Amplifiers (Op Amps) ; Rail-to-Rail Op Amps application, AD8031ARTZ-R2 pictures?
You can use Jotrin's intelligent search engine, or filter by Operational Amplifiers (Op Amps) ; Rail-to-Rail Op Amps category, or find it through Analog Devices, Inc Information page.
Q: Are the AD's AD8031ARTZ-R2 price and stock displayed on the platform accurate?
The AD's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AD8031ARTZ-R2, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of AD8031ARTZ-R2?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD8031ARTZR2 we delivered, we will accept the replacement or return of the AD8031ARTZ-R2 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of AD8031ARTZ-R2.
(3)The AD8031ARTZ-R2 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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