Ethernet, RS485 & InterfacesCode d1e71ebefe

MAX485 RS485 Communication IC

Name: MAX485 RS485 Communication IC
SKU: d1e71ebefe
Price: 70 PKR
Availability: InStock

The MAX485 connects a 5 V microcontroller’s serial port to a two-wire RS-485 bus.

Rs 70

In stock Price updated 15 Nov 2026

Total: Rs 70

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Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
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7-day checking warrantyDead-on-arrival items replaced
Packed with careAnti-static & padded packaging

Highlights

1 × MAX485 RS485 transceiver IC

Specifications

Supply voltage: 5 V
Maximum data rate: 2.5 Mbps
Communication mode: half-duplex, with one driver and one receiver
Protection: driver current limiting and thermal shutdown

About this product

The MAX485 connects a 5 V microcontroller’s serial port to a two-wire RS-485 bus. It sends and receives data over the same pair of wires, one direction at a time. Use it in industrial controllers, remote sensor networks or Modbus RTU projects where the controller handles the protocol.

MAX485 specifications

Pin connections

Connect the controller’s TX to DI and its RX to RO. Pins A and B connect to the RS-485 pair. For direction control, tie DE and active-low RE together: drive them high to transmit or low to receive.

View the MAX485 datasheet and pin diagram at Analog Devices .

Package Includes