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Analog Devices MAX4289ESA+ — Discrete Semiconductors
Analog Devices

MAX4289ESA+ Analog Devices Op-Amp, 17 kHz, 8-SOIC

MPNMAX4289ESA+
End of Life

Analog Devices MAX4289ESA+ general-purpose op-amp, single circuit, 17 kHz gain-bandwidth, 0.006 V/µs slew rate, rail-to-rail output, 8-SOIC package, tube.

$2.92Ref. price · indicative, final on quote
MAX4289ESA+ datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
StockContact for availability
Lead timeIn Stock wk
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

MAX4289ESA+ Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset200 µV
Voltage - supply span5.5 V
Current - supply18µA
Current - input bias5 nA
Operating temperature-40°C ~ 85°C
Gain bandwidth product17 kHz
PackageTube
Slew rate0.006V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits1

Product details

17 kHz GBW, 18 µA supply — the trade-off for always-on sensing

The MAX4289ESA+ is a single-supply, general-purpose op-amp from Analog Devices that trades bandwidth for extreme power economy. The 18 µA supply current and rail-to-rail output make it a natural fit for battery-powered sensor front-ends — think thermocouple amplifiers, photodiode transimpedance stages, or always-on threshold detectors in portable instruments.

Industrial temperature grade and 8-SOIC footprint

The 8-SOIC package is a standard surface-mount footprint with 1.27 mm pin pitch, easily routed on a two-layer board. Input offset voltage is 200 µV max and input bias current is 5 nA — adequate for general-purpose signal conditioning where the source impedance is below 100 kΩ. The 0.006 V/µs slew rate limits the full-power bandwidth to roughly 95 Hz at 10 Vpp output; above that the output slews and distorts, so this part is not for audio or fast ADC drivers.

Active lifecycle and compliance

ROHS3 compliant, so it clears EU and UKCA regulatory gates without an exemption certificate. Supplied in tube packaging — the standard 8-SOIC tube holds 50 or 100 units depending on the factory pack.

Frequently asked questions

What is the slew rate and what does it mean for my circuit?

The slew rate is 0.006 V/µs. This limits the output to swing 10 V in about 1.7 ms, so the usable signal bandwidth is below roughly 100 Hz for a 10 Vpp output. The part is suited for DC or low-frequency AC signals, not audio or high-speed data.