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Analog Devices MAX4599EXT+T — Discrete Semiconductors

MAX4599EXT+T SPDT Analog Switch, 200MHz, SC-70-6

MPNMAX4599EXT+T
End of Life

Maxim Integrated MAX4599EXT+T, SPDT analog switch, 1 circuit, 60Ohm on-resistance, 200MHz -3dB bandwidth, 2V to 5.5V supply, SC-70-6 package, -40°C to 85°C.

$2.62Ref. price · indicative, final on quote
Packaging6-TSSOP, SC-88, SOT-363
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX4599EXT+T specifications
ParameterValue
MountingSurface Mount
Voltage - supply, single (V+)2V ~ 5.5V
Current - leakage (IS(off))500pA
Operating temperature-40°C ~ 85°C (TA)
-3db bandwidth200MHz
PackageTape & Reel (TR); Cut Tape (CT)
Case6-TSSOP, SC-88, SOT-363
Switch circuitSPDT
Charge injection3pC
Number of circuits1
On-State resistance60Ohm
Switch time (Ton, toff)30ns, 25ns
Multiplexer (Demultiplexer circuit)2:1
Channel capacitance (CS(off), CD(off))8pF, 8pF
Channel-to-Channel matching (ΔRon)200mOhm

Product details

SPDT switch with 200 MHz bandwidth — signal routing for video, RF, and precision analog

The Maxim Integrated MAX4599EXT+T is a single-pole double-throw (SPDT) analog switch in a SC-70-6 package, designed for routing analog or digital signals up to 200 MHz. The 60 Ohm maximum on-resistance and 200 mOhm channel-to-channel matching keep insertion loss and gain error predictable across the signal path. Switching times of 30 ns (ton) and 25 ns (toff) support fast multiplexing in data acquisition or video crosspoint applications. Charge injection is rated at 3 pC, low enough to avoid noticeable glitches in sample-and-hold or audio paths.

Package and mounting — SC-70-6 for dense PCB layouts

The part is supplied in a 6-lead SC-70-6 (also known as SOT-363) package, with a surface-mount footprint.

Temperature range and environment — industrial grade

Frequently asked questions

Can MAX4599EXT+T be used for audio switching?

Yes, the 200 MHz bandwidth and 3 pC charge injection are well within audio signal requirements. The 60 Ohm on-resistance will cause some insertion loss, but for line-level signals into a high-impedance load, the attenuation is acceptable. The SPDT topology works for stereo muting or input selection.