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Analog Devices MAX44290ANT+T — DC-DC Power Modules
Analog Devices

MAX44290ANT+T General Purpose Op-Amp, 15 MHz, Rail-to-Rail

MPNMAX44290ANT+T
End of Life

Maxim Integrated MAX44290ANT+T, General Purpose Amplifier, 1 Circuit, Rail-to-Rail, 15 MHz Gain Bandwidth, 750 µA Supply, 1.8V to 5.5V, -40°C to 125°C, 6-WLP (1.24x0.84).

$2.26Ref. price · indicative, final on quote
MAX44290ANT+T datasheet
Packaging6-XFBGA, WLPBGA
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

MAX44290ANT+T Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset50 µV
Voltage - supply span5.5 V
Current - supply750µA
Current - input bias0.5 pA
Operating temperature-40°C ~ 125°C
Gain bandwidth product15 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Case6-XFBGA, WLPBGA
Number of circuits1

Product details

Single op-amp in a 1.24×0.84 mm WLP — what it fits

The Maxim Integrated MAX44290ANT+T is a single general-purpose op-amp in a 6-bump wafer-level package (WLP) measuring 1.24×0.84 mm. It delivers a 15 MHz gain-bandwidth product while drawing 750 µA supply current, making it a fit for space-constrained, battery-powered signal chains — think portable instrumentation, sensor conditioning, or IoT edge nodes where board area is the tightest constraint. The rail-to-rail output stage lets you swing close to the supply rails, useful in single-supply designs running from 1.8 V to 5.5 V. Input bias current is 0.5 pA typical, and input offset voltage is 50 µV, both adequate for precision DC coupling in moderate-gain stages.

Lifecycle and sourcing

The MAX44290ANT+T carries an Active lifecycle status and is ROHS3 compliant. No official second source or pin-compatible alternate is recorded, so dual-sourcing would require a layout change if a drop-in is needed.

Frequently asked questions

Is MAX44290ANT+T rail-to-rail?

Yes, the MAX44290ANT+T has a rail-to-rail output stage, allowing the output voltage to swing close to both supply rails. This is particularly useful in low-voltage single-supply designs where headroom is limited.

Is MAX44290ANT+T equivalent to OPA376 or other rail-to-rail op-amps?

The MAX44290ANT+T shares a rail-to-rail output and similar gain-bandwidth (15 MHz) with parts like the OPA376, but it comes in a much smaller WLP package (1.24×0.84 mm) versus the OPA376's typical SOT-23 or MSOP. The pinout differs, so they are not drop-in replacements. For a board-space-critical design, the MAX44290ANT+T is the tighter fit; for a larger footprint with easier hand-soldering, the OPA376 may be preferred.