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SP490

MaxLinear
Part Number SP490
Manufacturer MaxLinear
Description Full-Duplex RS-485 Transceivers
Published Sep 1, 2018
Detailed Description SP490 / SP491 Full-Duplex RS-485 Transceivers Description The SP490 is a low power differential line driver/receiver me...
Datasheet PDF File SP490 PDF File

SP490
SP490


Overview
SP490 / SP491 Full-Duplex RS-485 Transceivers Description The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps.
The SP491 is identical to the SP490 with the addition of driver and receiver tri-state enable lines.
Both products feature ±200mV receiver input sensitivity, over wide common mode range.
The SP490 is available in 8-pin NSOIC packages for operation over the commercial temperature range.
The SP491 is available in 14-pin NSOIC packages for operation over the commercial and industrial temperature ranges.
FEATURES ■■ 5V only ■■ Low power BiCMOS ■■ Driver/receiver enable (SP491) ■■ RS-485 and RS-422 drivers/receivers ■■ Pin compatib...



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