AD8031ARZ Low Power Op Amps (≤ 1mA/amp) by Analog Devices

Status: Production
Series: AD8031
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The AD8031 (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 AD8031 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 AD8031 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 AD8031 is ideal for a wide range of

Prices starting from US$1.94


Distributor Starting From Stock
Logo for Chip One Stop Chip One Stop US$2.21
3,066
Buy Now
Logo for Analog Devices Analog Devices US$3.56
312
Buy Now
Logo for Richardson RFPD Richardson RFPD US$1.94
180
Buy Now
Logo for Farnell Farnell US$2.06
146
Buy Now
Logo for Newark Electronics Newark Electronics US$3.26
146
Buy Now
Logo for element14 element14 US$2.05
146
Buy Now
Logo for CoreStaff CoreStaff US$2.17
10
Buy Now
View Full Pricing & Stock Comparison

Features

Low power
Supply current 800 µA/amplifier
Fully specified at +2.7 V, +5 V and ±5 V supplies
High speed and fast settling on 5 V
80 MHz, –3 dB bandwidth (G = +1)
30 V/µs slew rate
125 ns settling time to 0.1%
Output current: 15 mA
High grade option
VOS (maximum) = 1.5 mV
Rail-to-rail input and output
No phase reversal with input
0.5 V beyond supplies
Input CMVR extends beyond rails by 200 mV
Output 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

Alternative Descriptions

SOIC SINGLE LOW POWER OP AMP | Analog Devices
AMPLIFIER - OP AMPS | Richardson RFPD
OP-AMP, 80MHZ, -40 TO 85DEG C, NSOIC-8 | Farnell
Op-Amp, 80Mhz, -40 To 85Deg C, Nsoic-8 | Newark Electronics
80MHz RL-RL Op Amp AD8031ARZ | RS


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD8031ARZ?

Additional datasheets, footprints and schematics for AD8031ARZ are listed on our Part Details page. You can also find images and similar parts to AD8031ARZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD8031ARZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD8031ARZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD8031ARZ fall under?

The AD8031ARZ is listed under Low Power Op Amps (≤ 1mA/amp) .

Can I view similar or alternative parts?

You can view similar parts to AD8031ARZ when available in the Low Power Op Amps (≤ 1mA/amp) range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD8031ARZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD8031ARZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD8031ARZ have stock available?

Authorised distributors including Chip One Stop, Analog Devices, Richardson RFPD, Farnell and Newark Electronics have stock available or on a lead time for AD8031ARZ.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for AD8031ARZ often in real-time on the comparison pages.

What if I can't find stock of AD8031ARZ?

You can fill out our help required form which you can use to request a quote for AD8031ARZ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay