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Analog Devices MAX13451EAUD+ — Microcontrollers & Processors (MCU / MPU / DSP)
Analog Devices

MAX13451EAUD+ RS-485/RS-422 Transceiver, 20 Mbps

MPNMAX13451EAUD+
End of Life

Analog Devices MAX13451EAUD+ RS-485/RS-422 half-duplex transceiver, 20 Mbps data rate, 1/1 driver/receiver, 4.5-5.5 V supply, 14-TSSOP exposed pad, -40 to +125°C.

$5.83Ref. price · indicative, final on quote
Packaging14-TSSOP (0.173", 4.40mm Width) Exposed Pad
StockContact for availability
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

MAX13451EAUD+ Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage4.5V ~ 5.5V
ProtocolRS422, RS485
Operating temperature-40°C ~ 125°C
DuplexHalf
PackageTube
Data rate20Mbps
Case14-TSSOP (0.173\", 4.40mm Width) Exposed Pad
Receiver hysteresis15 mV
Number of drivers (Receivers)1/1

Product details

RS-485/RS-422 half-duplex transceiver with 20 Mbps throughput

The MAX13451EAUD+: Rated for 20 Mbps data rate, it supports high-speed communication over balanced differential lines in industrial control, building automation, and instrumentation backplanes.

Receiver hysteresis and signal integrity

The half-duplex topology means the driver and receiver share the same bus pair; the device must be enabled for transmit or receive, not both simultaneously.

Surface-mount assembly; the tube packaging is suitable for hand-load or low-volume pick-and-place but not auto-tape-and-reel feeders.

Frequently asked questions

What compliance documentation does Analog Devices provide for MAX13451EAUD+?

The part is ROHS3 compliant. No REACH, UL, or IEC certification is listed in the available specifications.