Skip to main content
Analog Devices MAX3082CSA+ — DC-DC Power Modules
Analog Devices

MAX3082CSA+ RS-485/RS-422 Transceiver, 115 Kbps, Half-Duplex

MPNMAX3082CSA+
End of Life

Maxim MAX3082CSA+, RS-422/RS-485 transceiver, half-duplex, 115 Kbps data rate, 4.75V to 5.25V supply, 1 driver / 1 receiver, 8-SOIC surface mount, 0°C to 70°C operating temperature.

$4.6Ref. price · indicative, final on quote
MAX3082CSA+ 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

MAX3082CSA+ Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage4.75V ~ 5.25V
ProtocolRS422, RS485
Operating temperature0°C ~ 70°C
DuplexHalf
PackageTube
Data rate115Kbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis100 mV
Number of drivers (Receivers)1/1

Product details

What this RS-485 transceiver does on the bus

The Maxim MAX3082CSA+ is a single RS-422/RS-485 transceiver in an 8-SOIC package, configured for half-duplex communication with one driver and one receiver on the same pair of wires. It handles data rates up to 115 Kbps. The 100 mV receiver hysteresis provides noise immunity on long cable runs without external filtering. Supply range is 4.75 V to 5.25 V. The commercial temperature grade (0°C to 70°C) suits indoor control panels, test equipment, and office automation.

Lifecycle and sourcing posture

This part is listed as Active with ROHS3 compliance. No end-of-life notice or last-time-buy window has been issued.

Frequently asked questions

Is MAX3082CSA+ half-duplex or full-duplex?

Half-duplex. The driver and receiver share the same pair of wires, so the bus must be turned around between transmit and receive.