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Analog Devices MAX9912EKA+T — DC-DC Power Modules

MAX9912EKA+T General Purpose Op-Amp, 200 kHz, SOT-23-8

MPNMAX9912EKA+T
End of Life

Maxim Integrated MAX9912EKA+T, General Purpose Amplifier, 2 Circuits, Rail-to-Rail, 0.1V/µs Slew Rate, 200 kHz Gain Bandwidth, 1.8V to 5.5V Supply, SOT-23-8, -40°C to 85°C.

$2.32Ref. price · indicative, final on quote
Analog Devices MAX9912EKA+T datasheet (PDF)
PackagingSOT-23-8
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX9912EKA+T specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset200 µV
Voltage - supply span5.5 V
Current - supply7µA (x2 Channels)
Current - input bias1 pA
Current - output (Channel)15 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product200 kHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.1V/µs
CaseSOT-23-8
Number of circuits2

Product details

Micropower dual op-amp for battery and portable designs

The MAX9912EKA+T from Maxim Integrated is a dual general-purpose operational amplifier in an 8-pin SOT-23 package. It draws only 7 µA per channel of supply current, making it a strong fit for battery-operated instruments, portable medical devices, and sensor signal conditioning where every microamp counts.

The 200 kHz gain-bandwidth product sets the usable closed-loop bandwidth.

Input offset and bias — DC accuracy for sensor front-ends

Package and temperature range

Housed in a SOT-23-8 package (supplier device package SOT-23-8), the MAX9912EKA+T is a surface-mount part suited for compact PCB layouts.

Pricing and availability are confirmed at quote time against an RFQ — no stock or price figures are published here.

Frequently asked questions

What is the difference between MAX9912EKA+T and MAX9911?

The MAX9911 is a single-channel version of the same amplifier family. The MAX9912EKA+T integrates two amplifiers in one SOT-23-8 package, saving board space versus two single-channel devices. Electrical specifications — 200 kHz GBW, 7 µA supply per channel, rail-to-rail output — are identical between the two.

Does MAX9912EKA+T have a replacement or second source?

No official replacement or second-source alternate is listed in the available records. The part is active, so no replacement is needed. For dual-sourcing, evaluate pin-compatible micropower op-amps from other manufacturers with the same SOT-23-8 footprint and 1.8 V minimum supply.