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Analog Devices MAX4658ESA+T — DC-DC Power Modules

MAX4658ESA+T Analog Switch, SPST-NO, 10 Ohm, 8-SOIC

MPNMAX4658ESA+T
End of Life

Maxim Integrated MAX4658ESA+T, single SPST-NO analog switch, 10 Ohm max on-resistance, 210 MHz -3dB bandwidth, 8-SOIC package, industrial temperature range -40 to 85°C, Tape & Reel.

$5.67Ref. price · indicative, final on quote
Analog Devices MAX4658ESA+T datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX4658ESA+T specifications
ParameterValue
MountingSurface Mount
Voltage - supply, dual (V±)±4.5V ~ 20V
Voltage - supply, single (V+)9V ~ 40V
Current - leakage (IS(off))1nA
Operating temperature-40°C ~ 85°C (TA)
-3db bandwidth210MHz
PackageTape & Reel (TR); Cut Tape (CT)
Case8-SOIC (0.154\", 3.90mm Width)
Switch circuitSPST - NO
Charge injection23pC
Number of circuits1
On-State resistance10Ohm
Switch time (Ton, toff)200ns, 100ns
Multiplexer (Demultiplexer circuit)1:1
Channel capacitance (CS(off), CD(off))25pF, 25pF

Product details

Supply rails and signal range

This switch runs from a single supply of 9 V to 40 V, or from dual supplies of ±4.5 V to ±20 V. That dual-supply capability lets it handle bipolar signals without level shifting — a common requirement in precision analog front ends where the signal swings below ground. The 1 nA max off-leakage (IS(off)) means negligible error in high-impedance circuits, and the 25 pF channel capacitance on both sides is low enough to avoid loading a fast op-amp output.

Switching speed and charge injection

Turn-on time is 200 ns max, turn-off is 100 ns max. Charge injection is specified at 23 pC, which translates to a voltage glitch proportional to 23 pC / C_load.

Housed in an 8-SOIC (0.154", 3.90 mm width) — a standard footprint that fits most PCB layouts without a respin.

Frequently asked questions

What is the difference between MAX4658ESA+T and MAX4658ESA?

The "+T" suffix indicates Tape & Reel packaging (also available in Cut Tape), while the base MAX4658ESA typically ships in tubes. The silicon and all electrical specifications — 10 Ohm on-resistance, 210 MHz bandwidth, 23 pC charge injection — are identical between the two suffix variants.

Is MAX4658ESA+T RoHS compliant?

Yes, the MAX4658ESA+T is RoHS3 compliant per the manufacturer's classification.