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Analog Devices MAX4234AUD+T — Analog & Data Acquisition

MAX4234AUD+T Quad CMOS Op-Amp, 10 MHz GBW, 10V/µs Slew Rate

MPNMAX4234AUD+T
End of Life

Maxim Integrated MAX4234AUD+T quad CMOS rail-to-rail op-amp, 10 MHz GBW, 10V/µs slew rate, 1.2mA supply (four channels), 200mA output per channel, 14-TSSOP, -40°C to 125°C.

$3.53Ref. price · indicative, final on quote
Analog Devices MAX4234AUD+T datasheet (PDF)
Packaging14-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX4234AUD+T specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface 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
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate10V/µs
Case14-TSSOP (0.173\", 4.40mm Width)
Number of circuits4

Product details

Quad CMOS op-amp with rail-to-rail output and high output drive

The MAX4234AUD+T is a quad CMOS op-amp with rail-to-rail output in a 14-TSSOP package. It has a 10 MHz gain-bandwidth product and 10V/µs slew rate. Each of the four amplifiers draws 1.2 mA total supply current. Output current is rated at 200 mA per channel — unusually high for a CMOS op-amp. That lets it drive a heavy load such as a headphone, a small solenoid, or a long twisted-pair cable without an external buffer stage. The rail-to-rail output swing preserves dynamic range when the supply is low. The 14-TSSOP footprint is a common land pattern, so a board designed for a generic quad op-amp in TSSOP-14 will accept this part with no layout change.

Sourcing and lifecycle — no LTB risk, active production

Frequently asked questions

What is the difference between MAX4234AUD+T and MAX4234AUD+?

The MAX4234AUD+T suffix indicates Tape & Reel (TR) and Cut Tape (CT) packaging, while the MAX4234AUD+ typically ships in tubes or trays. The die, the electrical specs (10 MHz GBW, 10V/µs slew rate, 200 mA output, rail-to-rail output), and the 14-TSSOP package are identical. The T-suffix part is the one you want for automated pick-and-place assembly; the non-T version is fine for hand-assembly or small-batch builds.

Is MAX4234AUD+T compatible with MAX4234AUD+?

Yes, the MAX4234AUD+T and MAX4234AUD+ are electrically and pin-compatible — same quad CMOS op-amp in 14-TSSOP. The only difference is the shipping medium: the T-suffix comes on Tape & Reel (or Cut Tape), the non-T version in tubes. You can use either in the same board design; just match the packaging to your assembly process.

What is MAX4234AUD+T's listed slew rate?

The slew rate is 10V/µs. That means the output can swing 10 volts in one microsecond, which is fast enough for audio-band active filters, data acquisition anti-aliasing stages, and motor-current sense amplifiers without significant slew-induced distortion.