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Texas Instruments SN65C3223DW — Sensors & Transducers

SN65C3223DW RS-232 Transceiver – 1 Mbps, 3V–5.5V, 20-SOIC

MPNSN65C3223DW
End of Life

Texas Instruments SN65C3223DW, RS-232 transceiver, full duplex 2/2, 1 Mbps data rate, 3V to 5.5V supply, 20-SOIC package, industrial temperature range -40°C to 85°C.

$3.64Ref. price · indicative, final on quote
Packaging20-SOIC (0.295", 7.50mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN65C3223DW specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Supply voltage3V ~ 5.5V
ProtocolRS232
Operating temperature-40°C ~ 85°C
DuplexFull
PackageTube
Data rate1Mbps
Case20-SOIC (0.295\", 7.50mm Width)
Receiver hysteresis500 mV
Number of drivers (Receivers)2/2

Product details

1 Mbps RS-232 transceiver with wide supply range

Its 1 Mbps data rate handles high-speed serial links typical in industrial and telecom equipment. Supply voltage spans 3V to 5.5V, making it drop-in compatible with both 3.3V and 5V logic rails without a separate regulator.

Housed in a 20-SOIC package (0.295-inch body width, 7.50 mm), it uses a standard surface-mount footprint with 1.27 mm pitch – easy to route on a two-layer board.

Sourced per RFQ – confirm quantity and lead time with your quote request.

Frequently asked questions

What is the data rate of SN65C3223DW?

The SN65C3223DW supports a data rate of 1 Mbps, suitable for high-speed RS-232 communication.