Skip to main content
Log in
Analog Devices MAX353CSE+ — Analog & Data Acquisition

MAX353CSE+ Analog Switch IC, SPST 4-Ch, 35Ohm, 16-SOIC

MPNMAX353CSE+
End of Life

Maxim Integrated MAX353CSE+, quad SPST analog switch, 35 Ohm on-resistance, 175 ns / 145 ns switching, ±4.5V to ±20V dual or 10V to 30V single supply, 16-SOIC, commercial temp 0°C to 70°C.

$12.58Ref. 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

MAX353CSE+ specifications
ParameterValue
MountingSurface Mount
Voltage - supply, dual (V±)±4.5V ~ 20V
Voltage - supply, single (V+)10V ~ 30V
Current - leakage (IS(off))250pA
Operating temperature0°C ~ 70°C (TA)
PackageTube
Crosstalk-85dB @ 1MHz
Case16-SOIC (0.154\", 3.90mm Width)
Switch circuitSPST - NO/NC
Charge injection5pC
Number of circuits4
On-State resistance35Ohm
Switch time (Ton, toff)175ns, 145ns
Multiplexer (Demultiplexer circuit)1:1
Channel capacitance (CS(off), CD(off))9pF, 9pF
Channel-to-Channel matching (ΔRon)2Ohm (Max)

Product details

Quad SPST switch for precision signal routing

The Maxim Integrated MAX353CSE+ is a quad SPST analog switch with independent normally-open and normally-closed contacts per channel, packaged in a 16-SOIC. Each channel presents a maximum 35 ohm on-resistance with 2 ohm channel-to-channel matching, making it suitable for precision analog multiplexing, audio routing, and data-acquisition front-ends where insertion loss and gain error must stay tight. Switching is rated at 175 ns turn-on and 145 ns turn-off, fast enough for moderate-speed sampled systems without introducing aperture distortion. The part operates from a single supply of 10 V to 30 V or dual supplies of ±4.5 V to ±20 V, giving flexibility for bipolar signal chains or single-rail designs.

Crosstalk is specified at -85 dB at 1 MHz. Charge injection is rated at 5 pC.

The single-supply range is 10 V to 30 V; the dual-supply range is ±4.5 V to ±20 V.

Frequently asked questions

What is the switching time (Ton/Toff) of MAX353CSE+?

Maximum turn-on time is 175 ns; maximum turn-off time is 145 ns.

Is MAX353CSE+ RoHS compliant?

Yes, it is ROHS3 compliant.

Can MAX353CSE+ be used as a replacement for MAX353CSE?

The MAX353CSE+ is the lead-free / RoHS-compliant version of the original MAX353CSE. It is pin-compatible and electrically identical; the '+' suffix indicates ROHS3 compliance. It is a direct drop-in replacement for the non-RoHS variant in the same 16-SOIC footprint.