Skip to main content
Analog Devices MAX4522ESE+ — DC-DC Power Modules
Analog Devices

Maxim Integrated MAX4522ESE+ SPST Analog Switch, 100Ω

MPNMAX4522ESE+
End of Life

Maxim Integrated MAX4522ESE+, quad SPST-NO analog switch, 100Ω on-resistance, 2V to 12V single supply or ±2V to ±6V dual supply, 16-SOIC package, -40°C to +85°C operation.

$3.43Ref. price · indicative, final on quote
MAX4522ESE+ datasheet
Packaging16-SOIC (0.154", 3.90mm 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

MAX4522ESE+ Technical Specifications
ParameterValue
Mounting typeSurface Mount
Voltage - supply, dual (V±)±2V ~ 6V
Voltage - supply, single (V+)2V ~ 12V
Current - leakage (IS(off))1nA
Operating temperature-40°C ~ 85°C (TA)
PackageTube
Crosstalk-90dB @ 100kHz
Case16-SOIC (0.154\", 3.90mm Width)
Switch circuitSPST - NO
Charge injection1pC
Number of circuits4
On-State resistance100Ohm
Switch time (Ton, toff)80ns, 30ns
Multiplexer (Demultiplexer circuit)1:1
Channel capacitance (CS(off), CD(off))2pF, 2pF
Channel-to-Channel matching (ΔRon)1Ohm

Product details

Four independent SPST switches in a 16-SOIC

The MAX4522ESE+ from Maxim Integrated packs four normally-open SPST analog switches into a 16-SOIC package. Each switch handles signals from rail to rail on a single 2V to 12V supply or a dual ±2V to ±6V supply, with a maximum on-resistance of 100Ω and channel-to-channel matching within 1Ω. Switching is fast — 80ns turn-on, 30ns turn-off — and charge injection is just 1pC, so glitch energy stays low in sampled systems. Off-leakage is rated at 1nA max, and channel capacitance sits at 2pF (both CS(off) and CD(off)), which keeps the signal path clean up to moderate frequencies.

Crosstalk and isolation — what -90dB at 100kHz means

Crosstalk is -90dB at 100kHz. Channel-to-channel Ron matching is 1Ω.

Sourcing and lifecycle — no redesign pressure

The MAX4522ESE+ carries an Active lifecycle status and is ROHS3 compliant. For a BOM line already qualified on this part, there is no urgency to stockpile or source a drop-in replacement.

Temperature range and package fit

Operating temperature range is -40°C to +85°C. Package is 16-SOIC, surface mount.

Frequently asked questions

Can I use MAX4522ESE+ for audio switching?

Yes, the -90dB crosstalk at 100kHz and 1pC charge injection make the MAX4522ESE+ suitable for line-level audio routing in test equipment, mixing consoles, or signal multiplexing where channel isolation is important. The 100Ω on-resistance will cause some insertion loss, so factor that into the signal chain gain budget.

What is the difference between MAX4522ESE+ and MAX4523ESE+?

The MAX4522ESE+ contains four normally-open (SPST-NO) switches. The MAX4523ESE+ is the complementary variant with four normally-closed (SPST-NC) switches. All other electrical characteristics — 100Ω Ron, 80ns/30ns switching, -90dB crosstalk, same supply range and package — are identical. Choose based on whether your default signal path needs to be open or closed when the control logic is low.