The maximum cable length supported by the SN65HVD1780DRG4 is dependent on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths of up to 100 meters at a data rate of 100 Mbps.
To ensure signal integrity and minimize EMI, it is recommended to use a shielded cable, keep the cable length as short as possible, and use a common-mode choke or ferrite bead to filter out high-frequency noise. Additionally, proper PCB layout and grounding techniques should be followed to minimize radiation and coupling.
The recommended termination scheme for the SN65HVD1780DRG4 is a 100-ohm differential termination resistor at the receiving end of the cable. This helps to match the impedance of the cable and reduce reflections.
Yes, the SN65HVD1780DRG4 can be used in a multi-point or multi-drop configuration. However, it is recommended to use a repeater or a hub to ensure signal integrity and to prevent signal degradation.
The maximum operating temperature range for the SN65HVD1780DRG4 is -40°C to 125°C. However, it is recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance and reliability.
SN65HVD1780DRG4 datasheet
by Texas Instruments
