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ADM485ARZ-REEL

High-performance transceiver for industrial communication systems

Quantity Unit Price(USD) Ext. Price
1000 $0.295 $295.00
500 $0.312 $156.00
100 $0.345 $34.50
30 $0.387 $11.61
10 $0.443 $4.43
1 $0.554 $0.55

Inventory:9,061

*The price is for reference only.
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Overview of ADM485ARZ-REEL

The ADM485ARZ-REEL is a differential bus transceiver designed for use in RS-485 and RS-422 communication networks. It provides reliable and efficient data communication in industrial and automotive applications, offering robustness and noise immunity in harsh environments.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • A: Input/Output A

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ADM485ARZ-REEL IC for a visual representation.

Key Features

  • Differential Bus Transceiver: Provides a differential signaling interface for robust communication in RS-485 and RS-422 networks.
  • Wide Supply Voltage Range: Operates with a supply voltage range of +3.0V to +5.5V, enabling compatibility with various systems.
  • Half-Duplex Operation: Supports half-duplex communication, allowing transmission and reception of data on a single communication line.
  • Integrated Protection: Includes features for overvoltage protection, short-circuit protection, and thermal shutdown for enhanced reliability.
  • Industrial Temperature Range: Designed to operate in industrial temperature ranges, making it suitable for rugged environments.

Note: For detailed technical specifications, please refer to the ADM485ARZ-REEL datasheet.

Application

  • Industrial Control Systems: Ideal for use in industrial automation and control systems requiring robust communication.
  • Automotive Networks: Suitable for automotive applications such as in-vehicle networks and diagnostics.
  • Fieldbus Systems: Used in fieldbus systems for efficient and reliable data communication in industrial automation.

Functionality

The ADM485ARZ-REEL serves as a reliable differential bus transceiver for enabling robust communication in RS-485 and RS-422 networks. It ensures efficient data transmission and reception in industrial and automotive applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the positive power supply voltage within the specified range.
  • Communication Lines: Connect A/B pins to the RS-485 or RS-422 communication lines for differential data exchange.
  • Control Signals: Use RE (Pin 4) and DE (Pin 3) for controlling the receiver and driver output enables, respectively.

Frequently Asked Questions

Q: Can the ADM485ARZ-REEL withstand automotive voltage transients?
A: Yes, the ADM485ARZ-REEL is designed to withstand automotive voltage transients and offers integrated protection features for enhanced robustness.

Q: Is it possible to use the ADM485ARZ-REEL in a half-duplex communication system?
A: Yes, the ADM485ARZ-REEL supports half-duplex operation, enabling transmission and reception of data on a single communication line.

Equivalent

For similar functionalities, consider these alternatives to the ADM485ARZ-REEL:

  • MAX485CPA: This is a similar RS-485/RS-422 transceiver IC from Maxim Integrated, offering comparable performance characteristics.
  • SN65HVD485E: An RS-485 transceiver IC from Texas Instruments, providing similar differential bus transceiver functionality with enhanced features.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category RS-422/RS-485 Interface IC RoHS Details
Series ADM485 Mounting Style SMD/SMT
Package / Case SOIC-8 Function Transceiver
Number of Drivers 1 Driver Number of Receivers 1 Receiver
Data Rate 5 Mb/s Supply Voltage - Max 5 V
Supply Voltage - Min 5 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Brand Analog Devices
Duplex Half Duplex Height 1.5 mm
Input Voltage 5 V Length 5 mm
Number of I/Os 1 Number of Input Lines 10 at RS-422, 32 at RS-485
Number of Output Lines 1 Operating Supply Current 1 mA
Operating Supply Voltage 5 V Output Type 3-State
Output Voltage 2 V Pd - Power Dissipation 450 mW
Product Type RS-422/RS-485 Interface IC Propagation Delay Time 10 ns
Shutdown No Shutdown Factory Pack Quantity 2500
Subcategory Interface ICs Width 4 mm
Unit Weight 0.019048 oz

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ADM485ARZ-REEL

High-performance transceiver for industrial communication systems

Inventory:

9,061