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Analog Devices MAX4322EUK — Logic ICs

MAX4322EUK op-amp, 5 MHz GBW, rail-to-rail output, SOT-23-5

MPNMAX4322EUK
End of Life

Maxim Integrated MAX4322EUK, General Purpose Amplifier, 1 Circuit, Rail-to-Rail, SOT-23-5, 5 MHz GBW, 2V/µs Slew Rate, 2.4V to 6.5V Supply, -40°C to 85°C.

$1.14Ref. price · indicative, final on quote
Analog Devices MAX4322EUK datasheet (PDF)
PackagingSC-74A, SOT-753
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX4322EUK specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1.2 mV
Voltage - supply span6.5 V
Current - supply725µA
Current - input bias50 nA
Current - output (Channel)50 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product5 MHz
PackageBulk
Slew rate2V/µs
CaseSC-74A, SOT-753
Number of circuits1

Product details

The MAX4322EUK: Its 5 MHz gain-bandwidth product and 2V/µs slew rate suit it for sensor conditioning, active filtering, and low-frequency signal chains where moderate speed is sufficient and board area is tight. Input bias current is 50 nA, and output drive is rated at 50 mA per channel.

RoHS non-compliance — BOM impact

The MAX4322EUK is listed as RoHS non-compliant. For designs that must meet EU RoHS or similar restrictions, this part requires an exemption or a drop-in replacement with lead-free finish. The RoHS status is a sourcing gate that should be confirmed before committing the BOM to production.

Frequently asked questions

Can MAX4322EUK be used as a comparator?

The MAX4322EUK is a general-purpose op-amp, not a comparator. While it may function as a comparator in some low-speed applications, it lacks the open-collector output and faster propagation delay of a dedicated comparator, and phase reversal may occur if the input common-mode range is exceeded.