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Analog Devices MAX325ESA+T — Analog & Data Acquisition

MAX325ESA+T Analog Devices SPST Switch, 60Ohm, 8-SOIC

MPNMAX325ESA+T
End of Life

Analog Devices MAX325ESA+T, dual SPST-NO/NC analog switch, 60Ohm max on-resistance, 2.7V to 16V single supply, -85dB crosstalk @ 1MHz, 8-SOIC package, -40°C to 85°C operating temperature.

$6.21Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX325ESA+T specifications
ParameterValue
MountingSurface Mount
Voltage - supply, single (V+)2.7V ~ 16V
Current - leakage (IS(off))100pA
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Crosstalk-85dB @ 1MHz
Case8-SOIC (0.154\", 3.90mm Width)
Switch circuitSPST - NO/NC
Charge injection1pC
Number of circuits2
On-State resistance60Ohm
Switch time (Ton, toff)150ns, 100ns
Multiplexer (Demultiplexer circuit)1:1
Channel capacitance (CS(off), CD(off))9pF, 9pF
Channel-to-Channel matching (ΔRon)800mOhm

Product details

The MAX325ESA+T is a dual SPST analog switch from Analog Devices, configurable as normally-open or normally-closed per channel. It routes analog signals up to the supply rails with a maximum on-resistance of 60 ohms and channel-to-channel matching within 800 milliohms.

On-resistance of 60 ohms max adds a series resistor to the signal path. Off-leakage is 100 pA max and channel capacitance is 9 pF.

No direct replacement or second source is listed in the available records, but the part is widely used and stocked across multiple distributor channels.

Frequently asked questions

Is MAX325ESA+T obsolete or still active?

MAX325ESA+T is Active per the manufacturer lifecycle status, with no NRND or EOL notice. It is suitable for both new designs and ongoing production.

What is the on-resistance of MAX325ESA+T?

This is the spec that determines signal attenuation and gain error in your analog path.