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Analog Devices MAX3157CAI+T — Microcontrollers & Processors (MCU / MPU / DSP)
Analog Devices

MAX3157CAI+T RS-422/RS-485 Transceiver, 250 kbps

MPNMAX3157CAI+T
End of Life

Analog Devices MAX3157CAI+T RS-422/RS-485 transceiver, full duplex, 250 kbps data rate, single driver/receiver, 28-SSOP package, surface mount, 4.75-5.25 V supply.

$16.5Ref. price · indicative, final on quote
MAX3157CAI+T datasheet
Packaging28-SSOP (0.209", 5.30mm Width)
StockContact for availability
Lead time3-5 Days 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

MAX3157CAI+T Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage4.75V ~ 5.25V
ProtocolRS422, RS485
Operating temperature0°C ~ 70°C
DuplexFull
PackageTape & Reel (TR); Cut Tape (CT)
Data rate250kbps
Case28-SSOP (0.209\", 5.30mm Width)
Receiver hysteresis25 mV
Number of drivers (Receivers)1/1

Product details

RS-422/RS-485 bus interface, 250 kbps, full duplex

The MAX3157CAI+T is a single-channel RS-422/RS-485 transceiver in a 28-pin SSOP package, delivering full-duplex communication at 250 kbps over a single twisted pair per direction.

Supply and temperature envelope

This suits indoor equipment, instrumentation, and control panels where the ambient stays within office or light-industrial limits.

Housed in a 28-SSOP (0.209", 5.30 mm width) — the supplier device package is 28-SSOP. The 0.65 mm pitch requires a standard SSOP-28 footprint; no thermal pad or exposed paddle. Available in Tape & Reel (TR) or Cut Tape (CT) for prototyping. Surface-mount assembly reflow profile follows standard SSOP guidelines.

Frequently asked questions

What is MAX3157CAI+T's listed type and duplex mode?

The MAX3157CAI+T is a Transceiver with Full duplex capability, supporting RS-422 and RS-485 protocols with one driver and one receiver.

What compliance documentation does Analog Devices provide for MAX3157CAI+T?

The MAX3157CAI+T is ROHS3 compliant. No UL, REACH, or IEC certification is listed in the available documentation.