Skip to main content
Log in
Analog Devices MAX9911EXT+T — DC-DC Power Modules

MAX9911EXT+T General Purpose Op-Amp, 200 kHz GBW, SC-70-6

MPNMAX9911EXT+T
End of Life

Maxim Integrated MAX9911EXT+T, General Purpose Amplifier, 1 Circuit, Rail-to-Rail Output, 200 kHz Gain Bandwidth, 0.1 V/µs Slew Rate, 1.8 V to 5.5 V Supply, SC-70-6 Package, -40°C to 85°C.

$1.49Ref. price · indicative, final on quote
Analog Devices MAX9911EXT+T datasheet (PDF)
Packaging6-TSSOP, SC-88, SOT-363
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX9911EXT+T specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset200 µV
Voltage - supply span5.5 V
Current - supply4µA
Current - input bias1 pA
Operating temperature-40°C ~ 85°C
Gain bandwidth product200 kHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.1V/µs
Case6-TSSOP, SC-88, SOT-363
Number of circuits1

Product details

Low-power, rail-to-rail op-amp for single-supply signal chains

The Maxim Integrated MAX9911EXT+T is a single-channel general-purpose operational amplifier in a 6-pin SC-70-6 package, with a 200 kHz gain-bandwidth product and 0.1 V/µs slew rate.

Supply current is 4 µA. Input bias current is 1 pA. Input offset voltage is 200 µV.

Package and footprint for production planning

The SC-70-6 (SOT-363) package is a standard 6-lead footprint. The supplier device package is SC-70-6. Surface-mount only.

If dual-sourcing is a priority, the SC-70-6 footprint is shared by several general-purpose op-amps in the same supply range — a cross-reference search against the BOM's electrical requirements is straightforward.

Frequently asked questions

Is the MAX9911EXT+T rail-to-rail?

Yes, the output type is rail-to-rail, which maximizes signal swing at low supply voltages in single-supply designs.

What is the closest pin-compatible alternative to the MAX9911EXT+T?

Several general-purpose op-amps share the SC-70-6 footprint and 1.8 V to 5.5 V supply range, such as the Texas Instruments OPA333 series or the Microchip MCP6001 family. The deciding factors are supply current, GBW, and input offset — the MAX9911EXT+T's 4 µA supply and 200 kHz GBW define its low-power niche. Verify electrical compatibility against your BOM requirements before substituting.