® SP1490E/SP1491E Full Duplex RS-485 Transceive.
SP1491E - Full Duplex RS-485 Transceivers
SP1490E/SP1491E Full Duplex RS-485 Transceivers features ■ +5V Only ■ Low Power BiCMOS ■ Driver/Receiver Enable (SP1491E) ■ RS-485 and RS-422 D.SP1491E - Full Duplex RS-485 Transceivers
® SP1490E/SP1491E Full Duplex RS-485 Transceivers FEATURES ■ +5V Only ■ Low Power BiCMOS ■ Driver/Receiver Enable (SP1491E) ■ RS-485 and RS-422 Dri.