Texas Instruments (TI) introduced the industry's lowest latency and highest electrostatic discharge (ESD) industrial Gigabit Ethernet physical layers (PHYs).
The new family of six devices enables engineers to bring real-time industrial Internet of Things (IIoT) capabilities to rugged factory automation systems, motor drives, and test and measurement equipment.
The new DP83867 family meets stringent electromagnetic interference (EMI) and electromagnetic compatibility (EMC) standards, reduces power consumption, and offers designers flexibility with multiple temperature, media access control (MAC) interface and packaging options.
Features:
－ Latency is less than 400 nanoseconds (ns) at 1,000 Mbps and 100 Mbps – 50 percent better than the competition.
－ ESD protection exceeds 8 kV to surpass IEC 61000-4-2 standards.
－ The DP83867 exceeds stringent standards for EMI/EMC from International Electrotechnical Commission (IEC), Comite International Special des Perturbations Radioelectriques (CISPR) and European Standards (EN). By exceeding the EN55011/CISPR11 Class B-level testing standards, the DP83867 gives designers more design headroom so that they can go to production faster.
－ Wake-on-local area network (LAN) (WoL) and power-down modes offer energy savings when the system is in a standby state. In addition, the DP83867 offers active power consumption of less than 460 mW, which is at least 30 percent lower than the competition.
－ The DP83867 family offers options that allow designers to design across the full temperature range from -40oC to 105oC. This enables designers to adapt one design for multiple temperature environments, from commercial to extended industrial temperatures.
