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Analog Devices MAX354EWE+ — DC-DC Power Modules
Analog Devices

MAX354EWE+ 8:1 Analog Multiplexer, 350 Ohm, 16-SOIC

MPNMAX354EWE+
End of Life

Maxim Integrated MAX354EWE+, 8:1 analog multiplexer, 350 Ohm max on-resistance, -92 dB crosstalk at 100 kHz, single 4.5-36 V or dual ±4.5-18 V supply, industrial temp -40 to 85 °C, 16-SOIC package.

$13.7Ref. price · indicative, final on quote
MAX354EWE+ datasheet
Packaging16-SOIC (0.295", 7.50mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX354EWE+ Technical Specifications
ParameterValue
Mounting typeSurface 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-92dB @ 100kHz
Case16-SOIC (0.295\", 7.50mm Width)
Charge injection80pC
Number of circuits1
On-State resistance350Ohm
Switch time (Ton, toff)250ns, 200ns
Multiplexer (Demultiplexer circuit)8:1
Channel capacitance (CS(off), CD(off))1.6pF, 11pF
Channel-to-Channel matching (ΔRon)7Ohm

Product details

8:1 analog mux for precision signal routing

The MAX354EWE+ is a single 8:1 analog multiplexer in a 16-SOIC package, with a maximum on-resistance of 350 Ohm. It operates from a single 4.5 V to 36 V supply or dual ±4.5 V to 18 V rails, over -40 °C to 85 °C.

Crosstalk and charge injection — what they mean for the signal path

Channel-to-channel crosstalk is -92 dB at 100 kHz. Charge injection is 80 pC.

Switching speed and leakage

Turn-on time is 250 ns max, turn-off 200 ns max, fast enough for multiplexed ADC inputs scanning at hundreds of kilohertz without dead-time penalties. Off-channel leakage current is 500 pA max, and channel capacitance is 1.6 pF (off) and 11 pF (off on the drain side) — both low enough to avoid loading the source or creating settling-time issues in high-impedance sensor circuits.

Lifecycle and sourcing posture

The MAX354EWE+ carries an active lifecycle status with no NRND or EOL flags. That means no last-time-buy clock, no PCN risk for the next several years — it can be specified into new production BOMs without obsolescence hedging.

Frequently asked questions

Is MAX354EWE+ obsolete or active?

The MAX354EWE+ is listed as active in production. There is no NRND status, no last-time-buy notice, and no official successor — it remains a current-production part suitable for new designs.

What is the on-resistance of MAX354EWE+?

Maximum on-resistance is 350 Ohm across the rated supply and temperature range. Channel-to-channel matching is 7 Ohm max, which matters when maintaining gain accuracy in multiplexed signal chains.