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Analog Devices MAX4623ESE+ — Crystals & Oscillators

MAX4623ESE+ Analog Devices DPST Switch 5 Ohm 16-SOIC

MPNMAX4623ESE+
End of Life

Analog Devices MAX4623ESE+, DPST-NO analog switch, 2 circuits, 5 Ohm max on-resistance, 16-SOIC surface-mount package, industrial temperature range -40°C to 85°C, active lifecycle.

$12.43Ref. price · indicative, final on quote
Packaging16-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX4623ESE+ specifications
ParameterValue
MountingSurface Mount
Voltage - supply, dual (V±)±4.5V ~ 18V
Voltage - supply, single (V+)4.5V ~ 36V
Current - leakage (IS(off))500pA
Operating temperature-40°C ~ 85°C (TA)
PackageTube
Crosstalk-60dB @ 1MHz
Case16-SOIC (0.154\", 3.90mm Width)
Switch circuitDPST - NO
Charge injection480pC
Number of circuits2
On-State resistance5Ohm
Switch time (Ton, toff)250ns, 200ns
Multiplexer (Demultiplexer circuit)2:1
Channel capacitance (CS(off), CD(off))34pF, 34pF
Channel-to-Channel matching (ΔRon)250mOhm

Product details

5 Ohm DPST switch for signal routing

The MAX4623ESE+ is a dual DPST-NO (normally open) analog switch from Analog Devices, each channel rated at 5 Ohm maximum on-resistance. The 250 ns turn-on and 200 ns turn-off times suit moderate-speed multiplexing in audio, instrumentation, and data-acquisition front ends. The supply range covers ±4.5 V to ±18 V dual or 4.5 V to 36 V single.

Signal integrity and isolation

Crosstalk is specified at -60 dB at 1 MHz. Off-leakage current is 500 pA max, and off-channel capacitance is 34 pF. Charge injection is 480 pC typical, a figure to budget when the switch drives a sample-and-hold capacitor.

Active production, 16-SOIC package

Confirm the BOM quantity and preferred date code window at quote time.

Frequently asked questions

What is the on-resistance of MAX4623ESE+?

The maximum on-resistance per channel is 5 Ohm. Channel-to-channel matching is 250 mOhm max, which keeps gain error uniform across the two switches in precision applications.

What is the difference between MAX4623ESE+ and MAX4622ESE?

The MAX4623ESE+ is a dual DPST-NO (normally open) switch. The MAX4622ESE is the complementary dual DPST-NC (normally closed) variant in the same 16-SOIC package. Both share the same 5 Ohm on-resistance, supply range, and temperature grade. Choose the MAX4623 for normally-open signal paths and the MAX4622 for normally-closed fail-safe connections.