Skip to main content
Analog Devices AD8629TRZ-EP — Logic ICs

AD8629TRZ-EP Zero-Drift Op-Amp, 2.5 MHz, -55°C to 125°C

MPNAD8629TRZ-EP
End of Life

Analog Devices AD8629TRZ-EP, Zero-Drift Amplifier, 2 Circuits, 2.5 MHz Gain Bandwidth, 1 V/µs Slew Rate, Rail-to-Rail Output, 8-SOIC Package, -55°C to 125°C, Tube.

$11.84Ref. 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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

AD8629TRZ-EP Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeZero-Drift
Voltage - input offset1 µV
Voltage - supply span2.7 V
Current - supply850µA (x2 Channels)
Current - input bias30 pA
Current - output (Channel)30 mA
Operating temperature-55°C ~ 125°C
Gain bandwidth product2.5 MHz
PackageTube
Slew rate1V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits2

Product details

Zero-drift precision across the full military temperature range

The zero-drift architecture delivers a maximum input offset voltage of 1 µV and typical input bias current of 30 pA, making this a natural fit for precision instrumentation, thermocouple amplifiers, and weigh-scale front ends that must maintain accuracy across a wide thermal swing. Rail-to-rail output swing and a 2.5 MHz gain-bandwidth product with 1 V/µs slew rate give it enough bandwidth for low-frequency sensor conditioning without sacrificing DC precision.

Each channel draws 850 µA supply current, which is moderate for a zero-drift amplifier — not the lowest-power option, but a reasonable trade-off for the 1 µV offset stability.

8-SOIC package — standard footprint, no assembly surprises

No exotic pitch, no exposed pad to worry about — it places cleanly on a standard reflow profile. The listed shipping medium is Tube; if you need Tape & Reel for automated assembly, verify the reel option with your order.

Frequently asked questions

Can I use AD8629TRZ-EP as a replacement for AD8628?

The AD8628 is a single-channel zero-drift amplifier with the same 2.5 MHz GBW, 1 V/µs slew rate, and 1 µV offset. The AD8629TRZ-EP is the dual-channel version, so it can replace two AD8628s in a design, but the pinout and channel count differ.

What are the best alternatives to AD8629TRZ-EP?

If the extended temperature is not required, the ARMZ is a direct dual-channel substitute.