BL3085N(I56) – Standard Interface Circuit RS-485 Transceivers, Bus-Polarity Correcting, ±15kV ESD, SOP8

The BL3085N(I56) is an RS-485 transceiver featuring automatic bus-polarity correction, eliminating wiring errors during installation. With ±15kV ESD protection and support for 256 nodes, it ensures stable communication in harsh industrial environments.

Key Specifications

• Supply Voltage (VDD): 5.0V

• Data Rate: Up to 500 kbps

• ESD Protection: ±15 kV

• Supply Current (ICC max): 0.4 mA

• Bus Nodes: 256

• Operating Temperature: −40°C to +85°C

• Package: SOP8

• Reference: Self-adaption

Applications

• Smart meters

• Industrial control networks

• Field wiring-error-prone installations

Features

• Automatic bus-polarity correction

• Strong ESD immunity

• Simplifies system installation