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Analog Devices MAX1482ESD+T — Memory (DRAM / SRAM / Flash / EEPROM)
Analog Devices

MAX1482ESD+T Analog Devices RS-485 Transceiver, 250kbps

MPNMAX1482ESD+T
End of Life

Analog Devices MAX1482ESD+T RS-485/RS-422 transceiver, full duplex, 250 kbps data rate, 1/1 driver/receiver, 14-SOIC package, -40°C to +85°C.

$5.49Ref. price · indicative, final on quote
Packaging14-SOIC (0.154", 3.90mm Width)
StockIn Stock (15)
Lead timeIn Stock wk
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

MAX1482ESD+T Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage4.75V ~ 5.25V
ProtocolRS422, RS485
Operating temperature-40°C ~ 85°C
DuplexFull
PackageTape & Reel (TR); Cut Tape (CT)
Data rate250kbps
Case14-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis75 mV
Number of drivers (Receivers)1/1

Product details

RS-485 bus transceiver for industrial networks

The MAX1482ESD+T is a single-channel RS-485/RS-422 transceiver in a 14-SOIC package, handling one driver and one receiver for full-duplex communication on a differential bus. Rated for 250 kbps data rate, this part suits applications where cable runs extend past 100 m — the lower slew rate limits reflections and maintains signal integrity over longer distances compared to faster transceivers. The 75 mV receiver hysteresis provides noise margin on the bus, reducing false triggering from ground shifts or coupled interference common in factory-floor wiring.

Supply and compliance for 5V systems

RoHS3 compliance clears regulatory acceptance for EU and global markets without exemption paperwork.

Frequently asked questions

What is the data rate and how does it affect bus length?

The MAX1482ESD+T is rated for 250 kbps. At this rate, the RS-485 standard allows cable runs up to roughly 1200 m before signal degradation from DC resistance and capacitance becomes the limiting factor — the slower edge rate also reduces EMI compared to higher-speed transceivers on the same bus.