SP332 Series 10 Mbps 5 V RS-232/RS-485 Multi-Mode Serial Transceiver - SOIC-28

Mfr Part#: SP332ET-L
Mounting Method:  Surface Mount
Package Style:  SOIC-28
Packaging:  TUBE
Std Packaging Qty:  27



Download Center


$8.70 USD (each)
2 - 9 $8.70
10 - 24 $7.64 (Save 12%)
25 - 49 $7.43 (Save 15%)
50 - 99 $7.22 (Save 17%)
100+ $6.96 (Save 20%)


Qty in Stock : 279
Factory Stock : 1,199
Factory Lead-Time: 5-10 Days
Min. Order Qty: 2
Multiple of: 1
Add to Cart


Product Highlight

  • Data Rate: 10 Mbps
  • Supply Voltage: 5 V
  • Operating Temp Range: -40 to +85 °C
EXAR, the market leader, offers the industry's broadest line-up of UART and serial protocol transceivers solutions.

With over 200 devices, wide 2.25 to 5.5V power supply range, 1 to 128 bytes of FIFO and compliance with the universal 3.3/5V PCI, Intel and Motorola bus interfaces, including single protocol ICs that support RS-232, RS-422 or RS-485 as well as dual and multi-protocol ICs that support from 2 to 8 of the most popular interface standards with a single IC, Exar has already done the difficult work for you.

We can deliver an immediate competitive advantage to your compressed time-to-market demands accelerating initial design, to functioning prototype and finally volume production.

The SP332 is a monolithic device that contains both RS-232 and RS-485 line drivers and receivers. The configuration of the SP332 can be changed at any time by changing the logic state of two control input pins.

The device also includes a loop back function which internally connects driver outputs to receiver inputs for a chip self test. A Sipex-patented charge pump (5,306,954) allows +5V-only operation.

SP322 Features:

  • +5V-Only Single Supply Operation
  • 4 Drivers, 4 Receivers RS-232
  • 2 Drivers, 2 Receivers RS-485
  • Loop Back Function for Self Test
  • 28 Pin SOIC Packaging
SP322 is a RS-232/RS-485 Multi-Mode Serial Transceiver

Accessories (0)

* There is currently no detailed product information available.
For more information, please call 1-800-675-1619

Product Reviews (0)

Stay in touch with the latest news...