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Analog Devices ADA4857-1YRZ — Discrete Semiconductors
Analog Devices

ADA4857-1YRZ Voltage Feedback Op-Amp, 850 MHz, 2800 V/µs

MPNADA4857-1YRZ
End of Life

Analog Devices ADA4857-1YRZ, single voltage-feedback op-amp, 850 MHz -3 dB bandwidth, 2800 V/µs slew rate, 5 mA supply, 8-SOIC (0.154", 3.90mm Width), -40°C to 125°C.

$5.17Ref. price · indicative, final on quote
ADA4857-1YRZ datasheet
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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

ADA4857-1YRZ Technical Specifications
ParameterValue
Mounting typeSurface Mount
Amplifier typeVoltage Feedback
Voltage - input offset2 mV
Voltage - supply span10.5 V
Current - supply5mA
Current - input bias2 µA
Current - output (Channel)50 mA
Operating temperature-40°C ~ 125°C
-3db bandwidth850 MHz
PackageTube
Slew rate2800V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits1

Product details

Package and mounting — 8-SOIC with tube delivery

Housed in an 8-SOIC package (0.154" body width, 3.90 mm), the ADA4857-1YRZ occupies a standard footprint compatible with automated pick-and-place assembly. The supplier device package is 8-SOIC, surface-mount only. This variant ships in tube form, not tape and reel — factor the tube-to-reel transfer if your line expects reel-fed feeders.

Lifecycle and sourcing

The ADA4857-1YRZ carries an Active lifecycle status per the manufacturer. The part is ROHS3 compliant.

Frequently asked questions

Is ADA4857-1YRZ available in tape and reel packaging?

This specific order code (ADA4857-1YRZ) ships in tube packaging. A tape-and-reel variant may exist under a different suffix; check the manufacturer's ordering guide.

When sourcing ADA4857-1YRZ, what's the closest functional second-source?

No official second-source cross-reference is recorded. Among the peer parts, the AD8056ARMZ offers a dual-channel voltage-feedback topology with 300 MHz bandwidth and 1400 V/µs slew rate, but it is not pin-compatible and has different supply requirements.