SP491 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.
SP491 Key Features
- 5V only -- Low power BiCMOS -- Driver/receiver enable (SP491) -- RS-485 and RS-422 drivers/receivers -- Pin patible with
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