Part Number : SP3490EN
Function : +3.3V low power Full Duplex RS-485 Transceivers with 10Mbps data rate
Package : SOIC 8 Pin Type
Maker : Exar Corporation
Pinouts : 
Description :
• Full-Duplex RS-485 and RS-422 Transceivers
• Operates from a single +3.3V Supply
• Interoperable with +5.0V logic
• Driver/Receiver Tri-state Enable Lines (SP3491)
• -7V to +2V Common-Mode Input Voltage Range
• +/-200mV Receiver Input Sensitivity
• Allows up to 32 transceivers on the serial bus
• Compatability with LTC490 and SN7579 (SP3490)
• Compatability with LTC49and SN7580 (SP3491)
Datasheet PDF Download : 
Others datasheet of same file :
SP3491CN, SP3491CN-L, SP3491CN-L/TR, SP3491E, SP3491EN-L
