BL3085B – Standard Interface Circuit RS-485 Transceivers, ±18kV ESD, 250kbps, Ultra-Low Power SOP8

The BL3085B is a low-power RS-485 transceiver with enhanced ±18kV ESD protection, optimized for energy-efficient communication systems operating at moderate data rates.

Key Specifications

• Supply Voltage (VDD): 5.0V

• Data Rate: Up to 250 kbps

• ESD Protection: ±18 kV

• Supply Current (ICC max): 0.2 mA

• Bus Nodes: 256

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

• Package: SOP8

• Reference: MAX3085

Applications

• Battery-powered RS-485 devices

• Smart grid equipment

• Industrial sensors

Features

• Ultra-low operating current

• Enhanced ESD robustness

• High bus-loading capability