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Analog Devices MAX333ACPP+ — DC-DC Power Modules
Analog Devices

MAX333ACPP+ Analog Switch, 4x SPDT, 45 Ohm, 20-PDIP

MPNMAX333ACPP+
End of Life

Analog Devices MAX333ACPP+ quad SPDT analog switch, 45Ohm max on-resistance, ±4.5V to ±20V dual or 10V to 30V single supply, 175ns/145ns switching, 20-PDIP, 0°C to 70°C, ROHS3.

$17.46Ref. price · indicative, final on quote
MAX333ACPP+ datasheet
Packaging20-DIP (0.300", 7.62mm)
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.
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Specifications

MAX333ACPP+ Technical Specifications
ParameterValue
Mounting typeThrough Hole
Voltage - supply, dual (V±)±4.5V ~ 20V
Voltage - supply, single (V+)10V ~ 30V
Current - leakage (IS(off))250pA
Operating temperature0°C ~ 70°C (TA)
PackageTube
Crosstalk-78dB @ 1MHz
Case20-DIP (0.300\", 7.62mm)
Switch circuitSPDT
Charge injection2pC
Number of circuits4
On-State resistance45Ohm
Switch time (Ton, toff)175ns, 145ns
Multiplexer (Demultiplexer circuit)2:1
Channel capacitance (CS(off), CD(off))5pF
Channel-to-Channel matching (ΔRon)2Ohm (Max)

Product details

Quad SPDT switch in a through-hole DIP — what it brings to the bench

The Analog Devices MAX333ACPP+ packs four independent SPDT switches into a single 20-pin PDIP, each switch rated for 45 ohms max on-resistance. It runs on either a single supply from 10V to 30V or a dual supply from ±4.5V to ±20V, which means it can handle both single-ended and bipolar signal paths without a level shifter. Switching is clean at 175 ns turn-on and 145 ns turn-off, with charge injection held to 2 pC — low enough for precision analog multiplexing in audio, data acquisition, and ATE front-ends. The 0°C to 70°C commercial temperature grade keeps it in indoor, bench, and rack-mount gear; it's not rated for the engine bay or a factory floor without climate control.

Package and footprint — what the pick-and-place sees

This is a through-hole 20-pin DIP with 7.62 mm row spacing.

Crosstalk and leakage — when signal integrity matters

Crosstalk is rated at -78 dB at 1 MHz.

Lifecycle and sourcing posture

The MAX333ACPP+ carries an Active lifecycle status with ROHS3 compliance. If you are qualifying this part for a new design, there is no LTB clock to manage.

Frequently asked questions

Can the MAX333ACPP+ be used with a dual supply and what are the limits?

Yes, the MAX333ACPP+ accepts dual supplies from ±4.5 V to ±20 V. This lets it switch bipolar analog signals directly without external level shifting, which is useful in op-amp and ADC front-end circuits running on ±15 V rails.

What is the closest pin-compatible alternative to the MAX333ACPP+?

Within the same Analog Devices family, the MAX333A is the base part number; the MAX333ACPP+ is the commercial-temperature, PDIP-packaged variant. There is no official second-source or cross-reference listed for this exact order code. For a pin-compatible drop-in, verify the package and temperature grade against your BOM — the MAX333 series shares the same pinout across density options.