SP490E Datasheet Enhanced Full-duplex Rs-485 Transceivers

Manufacturer: MaxLinear

Overview: SP490E / SP491E Enhanced Full-Duplex RS-485 Transceivers.

Datasheet Details

Part number	SP490E
Manufacturer	MaxLinear
File Size	337.85 KB
Description	Enhanced Full-Duplex RS-485 Transceivers
Datasheet	SP490E-MaxLinear.pdf

The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 10Mbps.

The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines.

Both products

5V only.
Low power BiCMOS.
Driver/receiver enable (SP491E).
RS-485 and RS-422 drivers/receivers.
Pin compatible with LTC490 and SN75179 (SP490E).
Pin compatible with LTC491 and SN75180 (SP491E).
Improved ESD specifications: ±15kV Human Body Model ±15kV IEC61000-4-2 Air Discharge Ordering Information - Back Page Block Diagrams VCC 1 R2 D.

Part Number	Description	Manufacturer
SP490E	Enhanced Full Duplex RS-485 Transceivers	Exar
SP490E	Enhanced Full Duplex RS-485 Transceivers	Sipex
SP490	Full Duplex RS-485 Transceivers	Exar
SP490	Full Duplex RS-485 Transceivers	Sipex
SP490-01-11	Tire pressure monitoring sensor	Infineon

Part Number	Description
SP490	Full-Duplex RS-485 Transceivers
SP491	Full-Duplex RS-485 Transceivers
SP491E	Enhanced Full-Duplex RS-485 Transceivers
SP4082E	5V RS-485/RS-422 Transceivers
SP481E	Enhanced Low Power Half-Duplex RS-485 Transceivers
SP483	Low Power Half-Duplex RS-485 Transceivers
SP483E	Enhanced Low EMI Half-Duplex RS-485 Transceiver
SP485	Low Power Half-Duplex RS-485 Transceivers
SP485E	Enhanced Low Power Half-Duplex RS-485 Transceivers
SP485R	1/10th Unit Load RS-485 Transceiver