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Analog Devices MAX13081EESA+ — DC-DC Power Modules
Analog Devices

MAX13081EESA+ RS-485/RS-422 Transceiver, 250 kbps, 8-SOIC

MPNMAX13081EESA+
End of Life

Maxim Integrated MAX13081EESA+ RS-485/RS-422 full-duplex transceiver, 250 kbps data rate, 4.5V to 5.5V supply, 100 mV receiver hysteresis, -40°C to 85°C, 8-SOIC surface-mount package.

$6.4Ref. price · indicative, final on quote
MAX13081EESA+ 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

MAX13081EESA+ Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage4.5V ~ 5.5V
ProtocolRS422, RS485
Operating temperature-40°C ~ 85°C
DuplexFull
PackageTube
Data rate250kbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis100 mV
Number of drivers (Receivers)1/1

Product details

250 kbps data rate — what it means for the bus

At 250 kbps, this transceiver is sized for Profibus DP at the lower baud rate or Modbus RTU. It is not a high-speed part for backplanes; the 250 kbps ceiling keeps EMI low and allows longer cable segments without repeaters. The 100 mV hysteresis helps prevent false triggering from ground shifts or coupled noise on unshielded twisted pair.

Active lifecycle — no near-term obsolescence risk

The MAX13081EESA+ carries an Active product status and ROHS3 compliance. Store the reels in dry storage per JEDEC MSL level — the 8-SOIC package is moisture-sensitive if left unsealed.

Frequently asked questions

What is the data rate of MAX13081EESA+?

The MAX13081EESA+ is rated for 250 kbps data rate, suitable for Profibus DP at lower baud rates, Modbus RTU, and DMX512 applications.

What is the difference between MAX13081EESA+ and MAX13082EESA+?

The MAX13082EESA+ is a half-duplex variant; the MAX13081EESA+ is full-duplex. Both operate at 250 kbps in the same 8-SOIC package and 5V supply range. Choose the MAX13081 for four-wire full-duplex links, the MAX13082 for two-wire half-duplex multidrop buses.

Is MAX13081EESA+ compatible with 3.3V?

No, the MAX13081EESA+ requires a 4.5V to 5.5V supply. It is not rated for 3.3V operation. For 3.3V RS-485 designs, consider the MAX13085EESA+ or similar 3.3V-rated transceivers.