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Analog Devices MAX3245EEAI+ — DC-DC Power Modules
Analog Devices

MAX3245EEAI+ RS-232 Transceiver, 1Mbps, 3-5.5V, 28-SSOP

MPNMAX3245EEAI+
End of Life

Maxim Integrated MAX3245EEAI+, RS-232 Transceiver, Full Duplex, 3 Drivers / 5 Receivers, 1Mbps Data Rate, 3V to 5.5V Supply, 28-SSOP Package, -40°C to 85°C.

$16.97Ref. price · indicative, final on quote
MAX3245EEAI+ datasheet
Packaging28-SSOP (0.209", 5.30mm 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

MAX3245EEAI+ Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage3V ~ 5.5V
ProtocolRS232
Operating temperature-40°C ~ 85°C
DuplexFull
PackageTube
Data rate1Mbps
Case28-SSOP (0.209\", 5.30mm Width)
Receiver hysteresis500 mV
Number of drivers (Receivers)3/5

Product details

RS-232 transceiver for mixed-voltage serial links

The Maxim Integrated MAX3245EEAI+ is a full-duplex RS-232 transceiver packing three drivers and five receivers into a 28-pin SSOP package. It handles serial data at 1Mbps and operates from a 3V to 5.5V supply, making it a fit for designs that need to bridge a 3.3V controller to legacy 5V RS-232 ports. The industrial temperature range of -40°C to 85°C covers factory-floor and outdoor telecom enclosures.

Supply flexibility and signal margin

The 3V to 5.5V supply range covers 3.3V rails directly. Receiver hysteresis is 500 mV.

Lifecycle and compliance

No last-time-buy or obsolescence pressure on this line item.

Frequently asked questions

What is the difference between MAX3245EEAI+ and MAX3245EEAI+T?

The suffix 'T' typically indicates tape-and-reel packaging; the 'AI+' variant is shipped in tubes. Electrically and functionally they are identical.

Is MAX3245EEAI+ compatible with 3.3V systems?

Yes, the supply voltage range of 3V to 5.5V covers 3.3V rails directly, so no extra level translation is needed on the logic side.

What is the data rate of MAX3245EEAI+?

The transceiver supports a data rate of 1Mbps, sufficient for high-speed RS-232 links like industrial modems or debug ports.

Is MAX3245EEAI+ RoHS compliant?

Yes, it is ROHS3 compliant per the listing.