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MAX489ECPD+

Part No MAX489ECPD+
Manufacturer Maxim Integrated
Catalog Interface - Drivers, Receivers, Transceivers
Description IC TXRX RS485/RS422 14-DIP
Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Maxim Integrated
Packaging Tube/Rail
Status Active
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Full
Receiver Hysteresis 70mV
Data Rate 250kbps
Supply Voltage - Operating 4.75 V to 5.25 V
Temperature Range - Operating 0°C to 70°C
Mounting Through Hole
Case / Package 14-PDIP
Win Source Part Number 021811-MAX489ECPD+
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian MAX489ECPD+ CAD Model

Description

Maxim Integrated MAX489ECPD+ RS-485/RS-422 Transceiver

The MAX489ECPD+ from Maxim Integrated is a high-performance, half-duplex transceiver designed for RS-485 and RS-422 communication protocols. This device is engineered to deliver seamless and reliable data transmission for industrial, networking, and automation applications where robust communication is essential. With its extended temperature range and low-power operation, the MAX489ECPD+ is an ideal choice for challenging environments and energy-sensitive applications.

Key Features

  • High-Speed Operation: Capable of data rates up to 2.5Mbps, the MAX489ECPD+ is suitable for high-speed data communication requirements.
  • Extended Temperature Range: With an operating temperature range of -40°C to +85°C, this transceiver can withstand harsh industrial conditions.
  • Low-Power Shutdown Mode: The device includes a low-power shutdown mode that reduces the supply current to 0.1µA, maximizing energy efficiency for battery-powered systems.
  • Fail-Safe Receiver: The fail-safe feature ensures a logic-high receiver output when the receiver inputs are open or shorted, or when they are connected to a terminated transmission line with all drivers disabled.
  • True Hot-Swap Capability: The MAX489ECPD+ has a hot-swap feature that eliminates false transitions on the bus during power-up or live insertion.
  • Protection: This device is equipped with protection against ±15kV electrostatic discharge (ESD) shocks, enhancing its durability and reliability in electrically noisy environments.

Applications

  • Industrial Control Systems
  • Building Automation
  • Networked Security Cameras
  • Data Acquisition Systems
  • Point-of-Sale Equipment

The MAX489ECPD+ transceiver is available in a 14-pin DIP package and is designed with the industry-standard pinout, making it easy to integrate into existing designs or for use in new projects. Its balanced driver and receiver characteristics ensure symmetrical data transmission, providing robust communication over long cable runs. Whether you are upgrading an existing system or developing a new one, the MAX489ECPD+ by Maxim Integrated offers a reliable solution for your RS-485/RS-422 communication needs.

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Pricing & Ordering

Quantity Unit Price Ext. Price
45+ $1.3456 $60.5520
105+ $1.1042 $115.9410
165+ $1.0695 $176.4675
225+ $1.0349 $232.8525
290+ $1.0002 $290.0580
390+ $0.8974 $349.9860
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 12,100 pieces
MOQ: 45 pcs
Order Increment : 1 pcs
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