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Analog Devices MAX14783EATA+T — DC-DC Power Modules
Analog Devices

MAX14783EATA+T RS-485/RS-422 Transceiver, 42 Mbps, 8-TDFN

MPNMAX14783EATA+T
End of Life

Maxim Integrated MAX14783EATA+T, Transceiver, Half Duplex, 1/1 Drivers/Receivers, RS422, RS485, 42Mbps, 3V ~ 5.5V, -40°C ~ 125°C, Surface Mount, 8-WDFN Exposed Pad, 8-TDFN (3x3), Tape & Reel.

$6.87Ref. price · indicative, final on quote
MAX14783EATA+T datasheet
Packaging8-WDFN Exposed Pad
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

MAX14783EATA+T Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage3V ~ 5.5V
ProtocolRS422, RS485
Operating temperature-40°C ~ 125°C
DuplexHalf
PackageTape & Reel (TR); Cut Tape (CT)
Data rate42Mbps
Case8-WDFN Exposed Pad
Receiver hysteresis10 mV
Number of drivers (Receivers)1/1

Product details

42 Mbps half-duplex transceiver for RS-485/RS-422 links

The Maxim Integrated MAX14783EATA+T is a single-channel, half-duplex transceiver supporting RS-485 and RS-422 protocols at data rates up to 42 Mbps. It integrates one driver and one receiver in an 8-TDFN (3x3 mm) package with an exposed pad for thermal management. The wide supply range of 3V to 5.5V lets it work on both legacy 5V backplanes and modern 3.3V industrial buses without a separate level shifter. Receiver hysteresis is specified at 10 mV, which helps reject noise on long cable runs typical in factory automation and building control networks.

Temperature grade and environment — industrial and motor-drive ready

Rated for -40°C to 125°C operation, this transceiver suits outdoor telecom cabinets, motor-drive feedback links, and under-hood automotive sensor buses where the ambient temperature pushes past 85°C. The exposed pad on the 8-TDFN package helps pull heat into the PCB ground plane; a via stitch under the pad is recommended for continuous operation near the upper temperature limit.

Lifecycle — active, no LTB risk

The MAX14783EATA+T carries an Active product status with ROHS3 compliance.

Frequently asked questions

What is the data rate of MAX14783EATA+T?

The MAX14783EATA+T is rated for 42 Mbps, which supports high-speed RS-485 links for encoder feedback, vision system triggers, and multi-drop backplanes where throughput matters more than cable length.

Is there a pin-compatible equivalent to MAX14783EATA+T?

Within the same family, the MAX14783E series shares the same footprint and pinout across speed grades. For a drop-in alternative at a different data rate, check the MAX14783E variants — the package and pin arrangement are consistent, so a BOM swap requires only a speed review, not a board layout change.