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Analog Devices MAX13237EETE+T — Discrete Semiconductors
Analog Devices

MAX13237EETE+T RS232 Transceiver, 3 Mbps, Full Duplex

MPNMAX13237EETE+T
End of Life

Analog Devices MAX13237EETE+T RS232 transceiver, full duplex, 1/1 drivers/receivers, 3 Mbps, 3V to 5.5V supply, 16-TQFN exposed pad, -40°C to 85°C.

$8.34Ref. price · indicative, final on quote
Packaging16-WQFN 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

MAX13237EETE+T Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage3V ~ 5.5V
ProtocolRS232
Operating temperature-40°C ~ 85°C
DuplexFull
PackageTape & Reel (TR); Cut Tape (CT)
Data rate3Mbps
Case16-WQFN Exposed Pad
Receiver hysteresis500 mV
Number of drivers (Receivers)1/1

Product details

3 Mbps full-duplex RS232 transceiver in a 5x5 TQFN

The MAX13237EETE+T is a single-channel RS232 transceiver from Analog Devices that runs at 3 Mbps in full-duplex mode — fast enough for most industrial serial links and well above the 115.2 kbps ceiling of legacy UARTs. The 1/1 driver/receiver count means one TX and one RX line, so it maps directly to a standard DB9 serial port without external muxing.

Supply and temperature envelope

The supply range spans 3V to 5.5V, letting it run from a 3.3V rail or a legacy 5V bus without a separate regulator.

The 500 mV receiver hysteresis filters out noise on long cable runs — a practical margin for RS232 links that see ground shifts in industrial environments.

Frequently asked questions

What is the data rate and duplex of the MAX13237EETE+T?

It is a full-duplex transceiver with a 3 Mbps data rate, supporting simultaneous transmit and receive on separate lines.