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Analog Devices MAX3087ECSA+ — DC-DC Power Modules
Analog Devices

MAX3087ECSA+ RS-485/RS-422 Transceiver, 10 Mbps, 8-SOIC

MPNMAX3087ECSA+
End of Life

Maxim Integrated MAX3087ECSA+ transceiver, full duplex, RS422/RS485, 10Mbps, 4.75V~5.25V supply, 0°C~70°C, 8-SOIC surface mount.

$5.09Ref. price · indicative, final on quote
MAX3087ECSA+ 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

MAX3087ECSA+ Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage4.75V ~ 5.25V
ProtocolRS422, RS485
Operating temperature0°C ~ 70°C
DuplexFull
PackageTube
Data rate10Mbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis100 mV
Number of drivers (Receivers)1/1

Product details

RS-485/RS-422 full-duplex transceiver for 5V industrial buses

The MAX3087ECSA+ is a full-duplex transceiver for RS-422 and RS-485 protocols. It operates at 10 Mbps with 100 mV receiver hysteresis.

Package and footprint

Housed in an 8-pin SOIC (0.154" body width, 3.90 mm), the MAX3087ECSA+ uses the industry-standard SOIC-8 land pattern. The surface-mount package suits automated assembly lines and is compatible with common reflow profiles.

Lifecycle and sourcing posture

Listed as Active on the lifecycle record, the MAX3087ECSA+ carries no last-time-buy risk and remains available for new designs. It is ROHS3 compliant, so it meets current EU and global restriction requirements.

Frequently asked questions

What is the difference between MAX3087 and MAX3082?

The MAX3087 is a full-duplex transceiver (separate driver and receiver enable pins), while the MAX3082 is a half-duplex transceiver (shared driver/receiver enable). Both operate at 10 Mbps and share the same 8-SOIC footprint, so the choice depends on whether your bus requires four wires (full duplex) or two wires (half duplex).

Is MAX3087ECSA+ compatible with 5V logic?

Yes, the transceiver operates on a 5V supply and its logic inputs and outputs are 5V-tolerant, so it interfaces directly with 5V UARTs, MCUs, and FPGAs without level shifting.

What is the closest pin-compatible alternative to MAX3087ECSA+ in this component family?

Within the same family, the MAX3087ECSA+ is the commercial-temperature variant. The industrial-temperature version (MAX3087ECPA+, -40°C to +85°C) is pin-compatible and shares the same 8-pin DIP footprint, but the package differs (DIP vs SOIC). For a drop-in SOIC-8 replacement with extended temperature, the MAX3087EESA+ (extended industrial, -40°C to +85°C) is a direct alternative.