Texas Instruments has introduced high-performance 3,3 V RS-485 transceivers with IEC electrostatic discharge (ESD) protection available in speed grades up to 50 Mbps.
The 250 Kbps SN65HVD72, 20 Mbps SN65HVD75 and 50 Mbps SN65HVD78 offer a tailored solution for designers using RS-485 transceivers in harsh, noisy industrial applications. The devices feature a wide common-mode voltage range suitable for multi-point applications over long cable runs.
The SN65HVD7x family provides ±15 kV human body model (HBM) protection and ±12 kV IEC61000-4-2 contact and air-gap discharge. Quiescent supply current of less than 1 mA reduces system power to meet the requirements of low-power applications such as security cameras, DVRs, home automation and metering.
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