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SP487 - Quad RS-485/RS-422 Line Drivers

Download the SP487 datasheet PDF. This datasheet also covers the SP486 variant, as both devices belong to the same quad rs-485/rs-422 line drivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The SP486 and SP487 are low-power quad differential line drivers meeting RS-485 and RS422 standards.

Key Features

  • a common driver enable control; the SP487 provides independent driver enable controls for each pair of drivers. Both feature tri-state outputs and a wide common-mode output range. SP486 and SP487 are available in a 16-pin SOIC package. Exar Corporation 48720 Kato Road, Fremont CA, 94538.
  • 510-668-7017.
  • www. exar. com  SP486_487_100_061611.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SP486-Exar.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SP487 Quad RS-485/RS-422 Line Drivers Sipex
SP487E Enhanced Quad RS-485/RS-422 Line Drivers Sipex
SP481 Low Power Half-Duplex RS-485 Transceivers Sipex
SP4810 Dual N-Channel Enhancement Mode Field Effect Transistor SamHop Microelectronics
SP481E Enhanced Low Power Half-Duplex RS-485 Transceivers MaxLinear

Other Datasheets by Exar (now MaxLinear)

Part Number Description
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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SP486/SP487 Quad RS-485/RS-422 Line Drivers • RS-485 or RS-422 Applications • Quad Differential Line Drivers • Tri-state Output Control • 40ns Typical Driver Propagation Delays • 5ns Skew • -7V to +12V Common Mode Output Range • 100µA Supply Current • Single +5V Supply Operation • Pin Compatible with SN75172, SN75174, LTC486 and LTC487 DESCRIPTION The SP486 and SP487 are low-power quad differential line drivers meeting RS-485 and RS422 standards. The SP486 features a common driver enable control; the SP487 provides independent driver enable controls for each pair of drivers. Both feature tri-state outputs and a wide common-mode output range. SP486 and SP487 are available in a 16-pin SOIC package. Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.