SLLS872J January 2008 – March 2023 SN65HVD1785 , SN65HVD1786 , SN65HVD1787 , SN65HVD1791 , SN65HVD1792 , SN65HVD1793
PRODUCTION DATA
These devices are designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. They are also robust to ESD events, with high levels of protection to human-body model specifications.
These devices combine a differential driver and a differential receiver, which operate from a single power supply. In the 'HVD1785, 'HVD1786, and 'HVD1787, the driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. In the 'HVD1793, the driver differential outputs and the receiver differential inputs are separate pins, to form a bus port suitable for full-duplex (four-wire bus) communication. These ports feature a wide common-mode voltage range, making the devices suitable for multipoint applications over long cable runs. These devices are characterized from –40°C to 105°C.
For similar features with 3.3-V supply operation, see the SN65HVD1781 (SLLS877).
PART NUMBER | PACKAGE(1) | BODY SIZE (NOM) |
---|---|---|
SN65HVD1785, SN65HVD1786, SN65HVD1787 | SOIC (8) | 4.90 mm × 3.91 mm |
PDIP (8) | 9.81 mm × 6.35 mm | |
SN65HVD1791, SN65HVD1792, SN65HVD1793 | SOIC (14) | 8.65 mm × 3.91 mm |
Changes from Revision I (August 2015) to Revision J (March 2023)
Changes from Revision H (February 2010) to Revision I (August 2015)
Changes from Revision G (April 2009) to Revision H (February 2010)
Changes from Revision F (November 2008) to Revision G (April 2009)
Changes from Revision E (July 2008) to Revision F (November 2008)
Changes from Revision D (June 2008) to Revision E (July 2008)
Changes from Revision C (March 2008) to Revision D (June 2008)
Changes from Revision B (March 2008) to Revision C (March 2008)
Changes from Revision A (March 2008) to Revision B (March 2008)
Changes from Revision * (January 2008) to Revision A (March 2008)
PART NUMBER | DUPLEX | SIGNALING RATE | NODES | CABLE LENGTH |
---|---|---|---|---|
SN65HVD1785 | Half | 115 kbps | Up to 256 | 1500 m |
SN65HVD1786 | Half | 1 Mbps | Up to 256 | 150 m |
SN65HVD1787 | Half | 10 Mbps | Up to 64 | 50 m |
SN65HVD1791 | Full | 115 kbps | Up to 256 | 1500 m |
SN65HVD1792 | Full | 1 Mbps | Up to 256 | 150 m |
SN65HVD1793 | Full | 10 Mbps | Up to 64 | 50 m |