Sources sought
SP332 Multiprotocol Transceiver
N00174-26-SS-0001
Department of the Navy, NSWC Indian Head Division. Semiconductor and Related Device Manufacturing.
Response deadline
May 26, 2026 at 9:00 AM EDT
Closed 166 days ago. Posted May 5, 2026. Scheduled to archive June 10, 2026.
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Description
As published on SAM.gov.
United States Navy is searching for a suppier for Part Number SP332ET-L
Description: IC TRANSCEIVER FULL 4/4 28SOIC
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 pins. The device also includes a loop back function which internally connects driver outputs to receiver inputs for a chip self test. An MaxLinear-patented charge pump allows 5V-only operation.
Features: FEATURES:
5V only single supply operation
Software programmable RS-232 or RS-485 selection
4 drivers, 4 receivers RS-232
2 drivers, 2 receivers RS-485
Loop back function for self test
28-pin WSOIC package
Detail Specification
Manufacturer MaxLinear, Inc. (formerly Exar Corporation)
Product Series SP332 Multiprotocol Transceiver
Package Type 28-pin WSOIC (Wide Small Outline Integrated Circuit)
Current Status Obsolete / End of Life (EOL)
THIS NOTICE IS NOT A REQUEST FOR PROPOSAL. This notice of intent is not a request for competitive proposals nordoes it restrict the Government from an ultimate acquisitionapproach; however, the Government will consider all responses received to this notice. A determination by theGovernment not to compete this requirement is solely withinthe discretion of the Government. This sources sought should not be construed as a commitment by the Government for anypurpose. Requests for solicitation will not receive a response.All information is to be submitted at no cost or obligation tothe U.S. Government. The U.S. Government reserves the right to reject, in whole or in part, any input as a result of this market survey. The U.S. Government is not obligated to notify respondents of the results of this survey. If a formal solicitation is generated at a later date, a solicitation notice will be published.
All interested sources shall provide the organization name, address, point of contact, phone number, fax number, e-mail address, business size, taxpayer identification number, DUNS/SAM number, and CAGE Code. In addition, all interested sources shall provide a summary of their company’s capabilities.
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
May 5, 2026
Sources sought
Due May 26, 2026 at 9:00 AM EDT. SAM.gov, notice 15f909d31e454c6b9941c7545ae4c77d
1 revisions on SAM
- May 5, 2026: publish, sources sought
Points of contact
- Lawrence J. Connelllawrence.j.connell.civ@us.navy.mil
- Tammy Kershnertammy.r.kershner.civ@us.navy.mil