Skip to main content
Analog Devices MAX3535ECWI+ — DC-DC Power Modules
Analog Devices

MAX3535ECWI+ RS-485/RS-422 Transceiver, 1Mbps, 28-SOIC

MPNMAX3535ECWI+
End of Life

Maxim Integrated MAX3535ECWI+, RS-422/RS-485 Transceiver, Full Duplex, 1/1 Drivers/Receivers, 1Mbps, 3V to 5.5V Supply, 30mV Hysteresis, 0°C to 70°C, 28-SOIC Surface Mount, Tube.

$16.46Ref. price · indicative, final on quote
MAX3535ECWI+ datasheet
Packaging28-SOIC (0.295", 7.50mm Width), 16 Leads
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

MAX3535ECWI+ Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage3V ~ 5.5V
ProtocolRS422, RS485
Operating temperature0°C ~ 70°C
DuplexFull
PackageTube
Data rate1Mbps
Case28-SOIC (0.295\", 7.50mm Width), 16 Leads
Receiver hysteresis30 mV
Number of drivers (Receivers)1/1

Product details

RS-485/RS-422 full-duplex transceiver for industrial bus nodes

The MAX3535ECWI+ is a full-duplex transceiver for RS-422 and RS-485 at 1 Mbps. It integrates one driver and one receiver in a 28-SOIC package.

Supply range and temperature grade — fit for indoor industrial cabinets

Rated for 0°C to 70°C, this part suits indoor equipment racks and PLC enclosures. It is not specified for extended industrial or automotive use.

Active lifecycle — no LTB watch needed

The MAX3535ECWI+ carries an Active product status and is ROHS3 compliant. There is no last-time-buy risk on the horizon from the manufacturer. For BOM-freeze planning, this part can be specified into new designs with confidence that the supply channel will remain open.

Frequently asked questions

What is the maximum data rate of MAX3535ECWI+?

The data rate is 1 Mbps. This is sufficient for most Modbus RTU, PROFIBUS, and general-purpose RS-485 links up to a few hundred meters. For higher-speed applications (10 Mbps+), a different transceiver family would be required.

Is MAX3535ECWI+ compatible with 3.3V supply?

Yes, the 3 V to 5.5 V supply range includes 3.3 V. The transceiver operates at full 1 Mbps data rate and maintains the 30 mV receiver hysteresis across the entire supply range.

What is a direct replacement or equivalent for MAX3535ECWI+?

No pin-compatible direct replacement is listed in the available records. The MAX3535ECWI+ is a Maxim (now Analog Devices) part; for a second-source qualification, review the Maxim RS-485/RS-422 transceiver family for similar full-duplex 1/1 parts in 28-SOIC. Cross-reference against the MAX3535E series for extended temperature options if needed.