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Texas Instruments MAX208CDB — Sensors & Transducers

MAX208CDB RS-232 Transceiver 4/4 Full Duplex 120 kbps

MPNMAX208CDB
End of Life

Texas Instruments MAX208CDB, RS-232 transceiver, full duplex, 4 drivers / 4 receivers, 120 kbps data rate, 500 mV receiver hysteresis, 4.5 V to 5.5 V supply, 24-SSOP package, 0°C to 70°C operating temperature.

$3.28Ref. price · indicative, final on quote
Packaging24-SSOP (0.209", 5.30mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX208CDB specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Voltage4.5V ~ 5.5V
ProtocolRS232
Operating temperature0°C ~ 70°C
DuplexFull
PackageTube
Data rate120Kbps
Case24-SSOP (0.209\", 5.30mm Width)
Receiver hysteresis500 mV
Number of drivers (Receivers)4/4

Product details

RS-232 transceiver for legacy serial ports

The MAX208CDB is a full-duplex RS-232 transceiver integrating four drivers and four receivers in a single 24-SSOP package.

Receiver hysteresis and noise margin

The receiver hysteresis is specified at 500 mV.

Frequently asked questions

What is the difference between MAX208CDB and MAX208EIDB?

Both share the same 24-SSOP footprint and 4/4 driver/receiver count. The EIDB is the better choice for outdoor or factory-floor installations.