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Analog Devices ADA4841-1YRZ — Logic ICs

ADA4841-1YRZ Voltage Feedback Op-Amp, 80 MHz, 13V/µs

MPNADA4841-1YRZ
End of Life

Analog Devices ADA4841-1YRZ, single voltage feedback op-amp, 80 MHz -3dB bandwidth, 13V/µs slew rate, rail-to-rail output, 2.7 V to 12 V supply, 8-SOIC, -40°C to 125°C.

$5.65Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm 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.
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Specifications

ADA4841-1YRZ Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeVoltage Feedback
Voltage - input offset40 µV
Voltage - supply span2.7 V
Current - supply1.5mA
Current - input bias3 µA
Current - output (Channel)60 mA
Operating temperature-40°C ~ 125°C
-3db bandwidth80 MHz
PackageTube
Slew rate13V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits1

Product details

Single-supply voltage feedback op-amp in 8-SOIC

Its 80 MHz -3dB bandwidth and 13V/µs slew rate suit it for ADC driver stages, active filters, and video buffers where signal fidelity matters up into the tens of megahertz. The rail-to-rail output stage maximizes dynamic range on low-voltage rails, and the 40 µV typical input offset keeps DC errors small enough to skip trimming in many precision paths.

80 MHz bandwidth and 13V/µs slew — what they buy you

The 80 MHz -3dB bandwidth gives this part enough gain flatness to handle 10 MHz signals with less than 1 dB of peaking, useful for anti-aliasing filters ahead of a 10- to 20-MSPS ADC. The 13V/µs slew rate supports a 4 V peak-to-peak output swing at 1 MHz without slewing into distortion — a practical check for video or waveform-generation stages. Input bias current sits at 3 µA, which is bipolar-input territory; keep source impedance below a few kilohms to avoid offset voltage from bias current times source resistance.

Frequently asked questions

Can the ADA4841-1YRZ operate with a single supply?

Yes. The supply span runs from 2.7 V minimum to 12 V maximum.

What are the equivalent or replacement parts for ADA4841-1YRZ?

The ADA4841-2YRMZ-R7 and ADA4841-2YCPZ-R7 are dual-channel variants of the same amplifier family with identical 80 MHz bandwidth, 13V/µs slew rate, and 40 µV offset — they are functional equivalents if the design needs two channels in one package. The ADA4805-2ARMZ is a faster sibling (120 MHz, 250V/µs) but shares the same voltage-feedback topology and supply range; it is not a pin-for-pin drop-in due to different package and pinout.