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Analog Devices MAX325CSA+ — Discrete Semiconductors

MAX325CSA+ Analog Switch, SPST-NO/NC, 60 Ohm, 8-SOIC

MPNMAX325CSA+
End of Life

Maxim MAX325CSA+, dual SPST-NO/NC analog switch, 60 Ohm max on-resistance, 150ns/100ns switching, -85dB crosstalk at 1MHz, 8-SOIC surface-mount package, 0°C to 70°C commercial temperature range.

$6.16Ref. price · indicative, final on quote
Packaging8-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

MAX325CSA+ Technical Specifications
ParameterValue
Mounting typeSurface Mount
Voltage - supply, single (V+)2.7V ~ 16V
Current - leakage (IS(off))100pA
Operating temperature0°C ~ 70°C (TA)
PackageTube
Crosstalk-85dB @ 1MHz
Case8-SOIC (0.154\", 3.90mm Width)
Switch circuitSPST - NO/NC
Charge injection1pC
Number of circuits2
On-State resistance60Ohm
Switch time (Ton, toff)150ns, 100ns
Multiplexer (Demultiplexer circuit)1:1
Channel capacitance (CS(off), CD(off))9pF, 9pF
Channel-to-Channel matching (ΔRon)800mOhm

Product details

The MAX325CSA+: On-state resistance maxes at 60 Ohm, with channel-to-channel matching held to 800 mOhm. Switching completes in 150 ns on, 100 ns off. Charge injection is rated at 1 pC. Supply range spans 2.7 V to 16 V single. Crosstalk between channels is -85 dB at 1 MHz.

Package and mounting

8-SOIC, 0.154-inch body width, 3.90 mm. Surface-mount only. The tube delivery is typical for small-quantity prototyping or low-volume production; for reels check the ordering code suffix. No exposed pad — standard SOIC land pattern applies.

Temperature grade and environment

Rated 0°C to 70°C, commercial grade. This part belongs in benchtop instruments, lab gear, office equipment, or indoor telecom — not in a motor drive enclosure or under-hood automotive bay. Off-state leakage holds at 100 pA max over the full temperature span, so it won't drift the signal path in a temperature-controlled rack.

Sourcing and lifecycle

Product status is Active, ROHS3 Compliant.

Frequently asked questions

What is the MAX325CSA+ used for?

It is a dual SPST analog switch for signal routing, gain switching, multiplexing, and audio crosspoint applications in commercial-temperature equipment. The 60 Ohm on-resistance and 1 pC charge injection suit precision analog paths.