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MAXIM INTEGRATED / ANALOG DEVICES MAX491CPD RS-485 Transceiver

The MAX491CPD+ is a low-power RS-485/RS-422 transceiver in a 14-pin DIP package, featuring one driver and one receiver. It transmits data up to 2.5 Mbps with slew-rate limiting to minimize EMI and reflections. Its driver is short-circuit protected and it has thermal shutdown circuitry to prevent overheating. The receiver incorporates fail-safe circuitry, guaranteeing a high output if the input is open. Operating at 4.75V to 5.25V and 0°C to 70°C, it supports full duplex communication and is suited for industrial, networking, and data communication applications.

Authorized Distributors
Source:Newark
Part No:MAX491CPD+
Stock:370
Inv Date:06-05-2026
Price: Unit price: $7.2
Buy/RFQ:
Source:DigiKey
Part No:MAX491CPD+
Stock:524
Inv Date:06-05-2026
Price: Unit price: $7.2
Buy/RFQ:
Part No:MAX491CPD+
Stock:213
Inv Date:06-06-2026
Price: Unit price: $7.16
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX491CPD RS-485 Transceiver Specifications:

  • Data Rate: Up to 2.5 Mbps
  • Supply Voltage: 4.75V to 5.25V
  • Temperature Range: 0°C to 70°C
  • Package: 14-pin DIP
  • Drivers: Single, slew-rate limited
  • Receiver: Fail-safe circuitry, high-impedance when disabled
  • Quiescent Current: Approximately 300 µA
  • Bus Connection: Supports up to 32 transceivers
  • Protection: Short-circuit protected driver, thermal shutdown

Buy the Buy Maxim RS-485 Transceiver Part Number MAX491CPD Online

Order the Maxim RS-485 Transceiver MAX491CPD now to ensure robust and efficient data communication for industrial and networking systems. This low-power transceiver features a high slew rate for speeds up to 2.5 Mbps, integrated protection against short circuits, thermal shutdown, and fail-safe circuitry. Its full duplex capability allows seamless bidirectional communication within operating conditions of 4.75V to 5.25V and temperatures from 0°C to 70°C. Suitable for industrial, automation, and communication network applications, it offers reliable performance and easy integration for your systems.

Buy Maxim RS-485 Transceiver MAX491CPD now and experience reliable high-speed data transmission with advanced protection features for industrial networking.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX491CPD?

You can click on the BUY or RFQ button to purchase MAX491CPD from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX491CPD?

You can download the MAX491CPD datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX491CPD?

MAXIM INTEGRATED / ANALOG DEVICES

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