EXAR SP3243ECA-L, Line Transceiver, RS-232 3-TX 5-RX, 3.3 V, 5 V, 28-Pin SSOP

  • RS Stock No. 146-1833
  • Mfr. Part No. SP3243ECA-L
  • Manufacturer EXAR
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

RS-232 Line Drivers and Receivers, EXAR

Exar offers a wide range of RS232 serial communication standard (also known as TIA/EIA-232) devices. They span over a range of data rates from 20kbps to 1Mbps, including the popular 120kbps and 250kbps speeds.

RS-232 transceivers operate from a single 5V supply, and many can operate with a supply voltage as low as 3V
The enhanced ESD (ElectroStatic Discharge) up to +/-15kV IEC 61000-4-2, and/or +/-15kV HBM (Human Body Model)
Most of Exar’s devices are pin and spec compatible with popular industry standard devices for direct drop-in replacement

RS-232 Line Drivers and Receivers

Attribute Value
Number of Transmitters 3
Package Type SSOP
Mounting Type Surface Mount
Pin Count 28
Number of Receivers 5
Typical Single Supply Voltage 3.3 V, 5 V
Data Rate 120kbps
Interface Standards RS-232
Transmitter Signal Type Single Ended
Receiver Signal Type Single Ended
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +70 °C
Height 1.75mm
Length 10.2mm
Dimensions 10.2 x 5.3 x 1.75mm
Number of Drivers per Line 1
Width 5.3mm
Number of Receivers per Line 1
Power Supply Type Single
92 In stock for delivery within 4 working days
Price Each (In a Tube of 46)
SGD 1.97
(exc. GST)
SGD 2.11
(inc. GST)
Per unit
Per Tube*
46 +
*price indicative