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Analog Devices MAX319ESA+T — DC-DC Power Modules
Analog Devices

MAX319ESA+T Analog Devices SPDT Analog Switch, 35Ohm, 8-SOIC

MPNMAX319ESA+T
End of Life

Analog Devices MAX319ESA+T, SPDT analog switch, 1 circuit, 35Ohm on-state resistance, 10V to 30V single supply or ±4.5V to 20V dual supply, 175ns/145ns switching, -40°C to 85°C, 8-SOIC package, Tape & Reel.

$7.04Ref. price · indicative, final on quote
MAX319ESA+T datasheet
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

MAX319ESA+T Technical Specifications
ParameterValue
Mounting typeSurface Mount
Voltage - supply, dual (V±)±4.5V ~ 20V
Voltage - supply, single (V+)10V ~ 30V
Current - leakage (IS(off))250pA
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Crosstalk-85dB @ 1MHz
Case8-SOIC (0.154\", 3.90mm Width)
Switch circuitSPDT
Charge injection3pC
Number of circuits1
On-State resistance35Ohm
Switch time (Ton, toff)175ns, 145ns
Multiplexer (Demultiplexer circuit)2:1
Channel capacitance (CS(off), CD(off))8pF, 8pF
Channel-to-Channel matching (ΔRon)2Ohm (Max)

Product details

What the ratings mean for your BOM

On-resistance is 35Ohm max. Channel-to-channel matching is 2Ohm max. Charge injection is 3pC. Crosstalk is -85dB at 1MHz.

Sourcing and lifecycle

The MAX319ESA+T is listed as Active with no end-of-life notification. It is ROHS3 compliant, so it passes European and North American environmental requirements without exemption paperwork. There is no official second source listed, but the supply channel is stable for production BOMs. If you are freezing a BOM for a multi-year build, this part carries no near-term obsolescence risk.

Frequently asked questions

What is the switching speed of MAX319ESA+T?

Maximum turn-on time is 175ns, turn-off time is 145ns. Fast enough for audio multiplexing, relay replacement, and moderate-speed data acquisition front ends.