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SL3490E is a 3.0V~5.5V powered, full-duplex, low power dissipation RS-485 transceiver fully meeting the requirements of RS-485/RS-422 standard.SL3490E contains one driver and one receiver, both can transmit signals independently. The SL3490E has a 1/8-unit-load. It allows up to 256 transceivers on the bus and error-free data transmission up to 14Mbps.SL3490E has a working voltage range of 3.0V~5.5V, with the functions of current-limiting protection, over-voltage protection, control port hot plug input, etc. SL3490E has excellent ESD release capability, and HBM reaches ±15kV.
3.0V-5.5V,High ESD-Protected 14Mbps,Full-Duplex RS485/RS422 Transceiver
Description
l SL3490E is a 3.0V~5.5V powered, full-duplex, low power dissipation RS-485 transceiver fully meeting the requirements of RS-485/RS-422 standard.
l SL3490E contains one driver and one receiver, both can transmit signals independently. The SL3490E has a 1/8-unit-load. It allows up to 256 transceivers on the bus and error-free data transmission up to 14Mbps.
l SL3490E has a working voltage range of 3.0V~5.5V, with the functions of current-limiting protection, over-voltage protection, control port hot plug input, etc. SL3490E has excellent ESD release capability, and HBM reaches ±15kV.
Features
l 3.0V~5.5V supply, full-duplex
l 1/8 unit load, allow up to 256 transceivers on the bus
l Driver short-circuit output protection
l Strong anti-noise ability
l Integrated transient voltage suppression function
l The data transmission rate up to 14Mbps in electric noise environment
l ESD protection for RS-485 I/O pins ±15kV, HBM

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Longevity
The Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our executive Management Team. View ourlongevity programhere.








