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MAXIM INTEGRATED / ANALOG DEVICES MAX3085CPA RS-485 Transceiver

The MAX3085CPA+ is a fail-safe, slew rate-limited RS-485/RS-422 transceiver packaged in an 8-pin DIP. It features fail-safe circuitry that outputs a logic high when receiver inputs are open or shorted, ensuring reliable bus idle detection. The device supports data transmission speeds up to 500 kbps and has a 1/8 unit load receiver input impedance, allowing up to 256 transceivers on the bus. It operates with a supply voltage range from 4.75V to 5.25V, within an ambient temperature range of 0°C to 70°C. The transceiver consumes a quiescent current of 375µA, offers half-duplex communication, and includes low power shutdown mode with a current of only 0.001µA. It also features enable functions for both the receiver and driver modules. Suitable for communications, networking, and industrial applications.

Authorized Distributors
Source:Newark
Part No:MAX3085CPA+
Stock:212
Inv Date:06-05-2026
Price: Unit price: $7.27
Buy/RFQ:
Source:DigiKey
Part No:MAX3085CPA+
Stock:180
Inv Date:06-05-2026
Price: Unit price: $7.27
Buy/RFQ:
Part No:MAX3085CPA+
Stock:109
Inv Date:06-06-2026
Price: Unit price: $7.27
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX3085CPA RS-485 Transceiver Specifications:

  • Supply Voltage Range: 4.75V to 5.25V
  • Supported Data Rates: Up to 500 kbps
  • Communication Mode: Half-duplex
  • Fail-safe circuitry guarantees logic-high output when inputs are open or shorted
  • Receiver Input Impedance: 1/8-unit load (96kΩ), allows up to 256 transceivers
  • Quiescent Current: 375µA typical, 0.001µA in shutdown
  • Operating Temperature Range: 0°C to 70°C
  • Package: 8-pin DIP
  • Includes driver and receiver enable inputs
  • Suitable for industrial, networking, and communication applications

Buy the Buy Maxim RS-485 Transceiver Part Number MAX3085CPA Online

Enhance your communication systems with the MAX3085CPA RS-485/RS-422 transceiver. Featuring fail-safe circuitry for reliable bus idle detection, supporting data rates up to 500 kbps. Its half-duplex operation and low power shutdown mode ensure efficiency in industrial and networking environments. Compatible with up to 256 transceivers on one bus, it operates within 4.75V to 5.25V, offering stable performance across temperatures. Easy to incorporate with a compact 8-pin DIP package, ideal for advanced industrial control, local area networks, and embedded system applications.

Get Maxim RS-485 Transceiver MAX3085CPA today—optimized for reliable industrial communication with fail-safe circuitry and low power consumption.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX3085CPA?

You can click on the BUY or RFQ button to purchase MAX3085CPA from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX3085CPA?

You can download the MAX3085CPA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX3085CPA?

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