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Analog Devices MAX4234AUD+ — Microcontrollers & Processors (MCU / MPU / DSP)
Analog Devices

MAX4234AUD+ CMOS Op-Amp, 10 MHz, Rail-to-Rail, 14-TSSOP

MPNMAX4234AUD+
End of Life

Analog Devices MAX4234AUD+ quad CMOS rail-to-rail op-amp, 10 MHz gain bandwidth, 10V/µs slew rate, 14-TSSOP package, tube.

$4.07Ref. price · indicative, final on quote
MAX4234AUD+ datasheet
Packaging14-TSSOP (0.173", 4.40mm 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

MAX4234AUD+ Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeCMOS
Voltage - input offset850 µV
Voltage - supply span5.5 V
Current - supply1.2mA (x4 Channels)
Current - input bias1 pA
Current - output (Channel)200 mA
Operating temperature-40°C ~ 125°C
Gain bandwidth product10 MHz
PackageTube
Slew rate10V/µs
Case14-TSSOP (0.173\", 4.40mm Width)
Number of circuits4

Product details

Quad CMOS op-amp with 10 MHz GBW and rail-to-rail output

The MAX4234AUD+: The rail-to-rail output stage allows the signal to swing within millivolts of each supply rail, preserving dynamic range in low-voltage single-supply designs. Each output can source or sink up to 200 mA, making it suitable for driving moderate loads directly.

Temperature grade and input precision

Input bias current is 1 pA typical at 25°C — this doubles roughly every 10°C, so at 85°C it remains below 100 pA, still negligible for a 10-kΩ sensor but significant for a 10-MΩ piezoelectric front-end. Input offset voltage is 850 µV maximum, a figure that sets the DC accuracy floor for the signal chain.