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SP3494 - 3.3V Low Power RS-485/RS-422 Transceiver

Description

The SP3494 device is a 3.3V low power half-duplex transceiver that meets the specifications of the RS-485 and RS-422 serial protocols.

This device is pin-to-pin compatible with the MaxLinear SP3481 device as well as other popular industry standards.

Features

  • the MaxLinear BiCMOS process, allowing low power operation without sacrificing performance. The partially slew-rate limited drivers minimize EMI and reduce reflections caused by improperly terminated cables allowing error-free data transmission. The SP3494 is a halfduplex partially slew-rate limited transceiver that will deliver a data transmission rate up to 2.5Mbps. The SP3494 is equipped with a lowpower shutdown mode and driver/receiver high-Z enable lines. Block Diagram.

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Datasheet Details

Part number SP3494
Manufacturer MaxLinear
File Size 933.36 KB
Description 3.3V Low Power RS-485/RS-422 Transceiver
Datasheet download datasheet SP3494 Datasheet

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Full PDF Text Transcription

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SP3494 3.3V Low Power RS-485/RS-422 Transceiver Description The SP3494 device is a 3.3V low power half-duplex transceiver that meets the specifications of the RS-485 and RS-422 serial protocols. This device is pin-to-pin compatible with the MaxLinear SP3481 device as well as other popular industry standards. The SP3494 features the MaxLinear BiCMOS process, allowing low power operation without sacrificing performance. The partially slew-rate limited drivers minimize EMI and reduce reflections caused by improperly terminated cables allowing error-free data transmission. The SP3494 is a halfduplex partially slew-rate limited transceiver that will deliver a data transmission rate up to 2.5Mbps. The SP3494 is equipped with a lowpower shutdown mode and driver/receiver high-Z enable lines.
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