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Analog Devices MAX4462HETT+T — Analog & Data Acquisition

MAX4462HETT+T Instrumentation Amplifier, 2.85V–5.25V Supply

MPNMAX4462HETT+T
End of Life

Analog Devices MAX4462HETT+T single instrumentation amplifier, 1 circuit, rail-to-rail output, 2.5 MHz gain bandwidth, 0.25 V/µs slew rate, 2.85 V to 5.25 V supply, 800 µA supply current, 6-WDFN exposed pad package, -40°C to 85°C.

$3.84Ref. price · indicative, final on quote
Packaging6-WDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX4462HETT+T specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeInstrumentation
Voltage - input offset100 µV
Voltage - supply span5.25 V
Current - supply800µA
Current - input bias1 pA
Current - output (Channel)150 mA
Operating temperature-40°C ~ 85°C
-3db bandwidth25 kHz
Gain bandwidth product2.5 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.25V/µs
Case6-WDFN Exposed Pad
Number of circuits1

Product details

Single-channel instrumentation amp for precision sensor interfaces

The Analog Devices MAX4462HETT+T is a single-circuit instrumentation amplifier in a 6-TDFN exposed-pad package (3x3 mm footprint). Supply span runs from 2.85 V to 5.25 V, drawing 800 µA quiescent current, with an input bias current of 1 pA and input offset voltage of 100 µV.

The 2.85 V minimum supply lets this part run from a 3.0 V or 3.3 V rail without a boost converter, while the 5.25 V maximum covers legacy 5 V systems. The rail-to-rail output swing preserves dynamic range at low supply voltages, which matters when the signal chain runs from a single 3.3 V rail.

Surface-mount assembly only; no through-hole variant exists.

RoHS3 compliant per.

Frequently asked questions

Is MAX4462HETT+T a single-channel instrument amplifier?

Yes, it is a single-circuit instrumentation amplifier — one amplifier in the package, not a dual or quad.

How does MAX4462HETT+T compare to INA128?

The INA128 is a classic three-op-amp instrumentation amplifier in an 8-pin DIP/SOIC package with higher supply current (700 µA typical) and a wider supply range (±2.25 V to ±18 V). The MAX4462HETT+T offers a smaller 6-TDFN footprint, rail-to-rail output, and lower input bias current (1 pA vs 5 nA typical for INA128), making it a better fit for battery-powered or space-constrained designs with single-supply rails below 5 V. Pin compatibility is not guaranteed — the package and pinout differ.