SP485REN-L/TR RS-485接口IC

SP485REN-L/TR

RS-485接口IC High-Fanout RS-485 Low Power Half-Duplex RS-485 Transceivers

DESCRIPTION SP485REN-L/TR

The SP483 and SP485 are a family of half-duplex transceivers that meet the specifications  of RS-485 and RS-422. Their BiCMOS design allows low power operation without sacrificing  performance. The SP485 meets the requirements of RS-485 and RS-422 up to 5Mbps. Additionally,  the SP483 is equipped with a low power Shutdown mode. The SP483 is internally  slew rate limited to reduce EMI and can meet the requirements of RS-485 and RS-422 up  to 250kbps.

FEATURES SP485REN-L/TR

• +5V Only 

• Low Power BiCMOS

• Driver / Receiver Enable

• Slew Rate Limited Driver for Low EMI (SP483)

• Low Power Shutdown mode (SP483)

• RS-485 and RS-422 Drivers/Receivers

ABSOLUTE MAXIMUM RATINGS SP485REN-L/TR

The SP483 and SP485 are a family of half-duplex transceivers that meet the specifications  of RS-485 and RS-422. Their BiCMOS design allows low power operation without sacrificing  performance. The SP485 meets the requirements of RS-485 and RS-422 up to 5Mbps. Additionally,  the SP483 is equipped with a low power Shutdown mode. The SP483 is internally  slew rate limited to reduce EMI and can meet the requirements of RS-485 and RS-422 up  to 250kbps.