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Analog Devices AD8021ARMZ-REEL — Logic ICs
Analog Devices

AD8021ARMZ-REEL Voltage Feedback Op-Amp, 560 MHz, 460 V/µs

MPNAD8021ARMZ-REEL
End of Life

Analog Devices AD8021ARMZ-REEL, Voltage Feedback Amplifier, 1 Circuit, 560 MHz -3dB Bandwidth, 460 V/µs Slew Rate, 4.5 V to 24 V Supply, 8-MSOP, -40°C to 85°C.

$4.66Ref. price · indicative, final on quote
AD8021ARMZ-REEL datasheet
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

AD8021ARMZ-REEL Technical Specifications
ParameterValue
Mounting typeSurface Mount
Amplifier typeVoltage Feedback
Voltage - input offset400 µV
Voltage - supply span4.5 V
Current - supply7.8mA
Current - input bias7.5 µA
Current - output (Channel)70 mA
Operating temperature-40°C ~ 85°C
-3db bandwidth560 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate460V/µs
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)
Number of circuits1

Product details

High-speed voltage-feedback amplifier in 8-MSOP

Its 560 MHz -3 dB bandwidth and 460 V/µs slew rate suit it for driving high-speed ADCs, pulse amplification, and video distribution where settling time and low distortion matter. The supply span from 4.5 V to 24 V lets it run off a single 5 V rail or split ±5 V to ±12 V supplies without a separate regulator.

A 460 V/µs slew rate means the output can swing 10 V in about 22 ns. That matters when the amplifier must reproduce fast edges from a DAC or drive the input of a high-speed ADC without slewing-induced distortion. The 70 mA output current per channel gives it enough drive to handle a 50 Ω back-terminated cable or a moderate capacitive load like a sampling capacitor array.

Frequently asked questions

Is AD8021ARMZ-REEL obsolete?

It is suitable for new designs.

Can AD8021ARMZ-REEL replace AD8021ARMZ?

The AD8021ARMZ-REEL and AD8021ARMZ share the same die and package (8-MSOP); the -REEL suffix only denotes Tape & Reel packaging. Functionally they are identical, so the -REEL variant can be used as a drop-in replacement for the non-reel version.

What is the closest functional equivalent to AD8021ARMZ-REEL?

The AD8007AKSZ-REEL7 is a current-feedback amplifier with a higher 1000 V/µs slew rate and 650 MHz bandwidth, but its current-feedback topology has different input impedance and noise characteristics.