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Analog Devices MAX13223EEUP+ — Sensors & Transducers

MAX13223EEUP+ RS-232 Transceiver, 250 kbps, 20-TSSOP, Active

MPNMAX13223EEUP+
End of Life

Analog Devices MAX13223EEUP+, RS-232 transceiver, full duplex, 2/2 drivers/receivers, 250 kbps data rate, 3V to 5.5V supply, -40°C to 85°C, 20-TSSOP package.

$9.26Ref. price · indicative, final on quote
Packaging20-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX13223EEUP+ specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Voltage3V ~ 5.5V
ProtocolRS232
Operating temperature-40°C ~ 85°C
DuplexFull
PackageTube
Data rate250kbps
Case20-TSSOP (0.173\", 4.40mm Width)
Receiver hysteresis500 mV
Number of drivers (Receivers)2/2

Product details

RS-232 transceiver with wide supply tolerance

The MAX13223EEUP+: It handles serial data at up to 250 kbps, which is sufficient for most legacy RS-232 links in industrial controllers, point-of-sale terminals, and instrumentation. The supply range spans 3V to 5.5V, so the part can run from a 3.3V or 5V rail without an extra regulator — one less component to qualify for the BOM.

The 500 mV receiver hysteresis helps reject noise on long cable runs.

The MAX13223EEUP+ is an active, ROHS3-compliant part from Analog Devices.

Frequently asked questions

What is the data rate of MAX13223EEUP+?

The transceiver supports a maximum data rate of 250 kbps, suitable for standard RS-232 communication in industrial and commercial serial links.

Is MAX13223EEUP+ compatible with 3.3V logic?

Yes, the supply voltage range of 3V to 5.5V allows direct operation from a 3.3V rail. The RS-232 output levels are generated by an internal charge pump, so the logic interface is 3.3V-compatible without level shifters.