SN65HVD82DR 5V-Supply RS-485 with IEC ESD Protection SOIC-8

This device has robust drivers and receivers for demanding industrial applications. The bus pins are robust to ESD events, with high levels of protection to Human-Body Model, Air-Gap Discharge, and Contact Discharge specifications.

The device combines a differential driver and a differential receiver, which operate from a single 5-V power supply. 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. The device features a wide common-mode voltage range making the device suitable for multi-point applications over long cable runs. The device is characterized from –40°C to 85°C.

Features

• Bus I/O Protection
• ±16-kV HBM Protection
• ±12-kV IEC61000-4-2 Contact Discharge
• +4-kV IEC61000-4-4 Fast Transient Burst
• Industrial Temperature Range –40°C to 85°C
• Large Receiver Hysteresis (60 mV Typical) for Noise Rejection
• Low-Power Consumption
• <1-µA Standby Current
• <1-mA Quiescent Current
• Signaling Rate Optimized for 250 kbps
• Create a Custom Design Using the SN65HVD82 With the WEBENCH® Power Designer

Resources

Technical datasheet