• ADM3485ARZ SOIC-8
ADM3485ARZ SOIC-8

ADM3485ARZ

RS-422/RS-485 Interface IC 3.3V Powered HD 10Mbps RS485 IC.

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  • Part Number : ADM3485ARZ

  • Package/Case : SOIC-8

  • Brands : ADI

  • Components Categories : Drivers, Receivers, Transceivers

  • Datesheet : ADM3485ARZ DataSheet (PDF)

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Overview of ADM3485ARZ

The ADM3485ARZ is a low-power, differential line driver and receiver designed for industrial applications.This IC features high data rates and low power consumption,making it ideal for communication in industrial control systems and harsh environments.

Pinout

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

  • A: Non-Inverting Receiver Input
  • B: Inverting Receiver Input
  • GND: Power Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ADM3485ARZ IC for a visual representation.

Key Features

  • Differential Line Driver/Receiver:The ADM3485ARZ offers differential signal transmission for noise immunity and reliability in industrial environments.
  • High Data Rates:Supports data rates up to 460kbps, suitable for high-speed communication applications.
  • Low Power Consumption:Features low power operation for energy-efficient communication systems.
  • Robust Design:Designed to withstand harsh industrial environments with enhanced ESD protection.
  • Wide Supply Voltage Range:Operates from a single +3.0V to +5.5V supply, providing flexibility in system integration.

Note:For detailed technical specifications, please refer to the ADM3485ARZ datasheet.

Application

  • Industrial Control Systems:Ideal for communication in industrial control systems, PLCs, and automation applications.
  • Serial Communication:Used in various serial communication systems requiring reliable data transmission.
  • Half-Duplex Communication:Suits half-duplex communication systems in industrial settings.

Functionality

The ADM3485ARZ is a versatile differential line driver and receiver that facilitates robust communication in industrial environments.It enables high-speed data transmission with low power consumption, making it suitable for various industrial applications.

Usage Guide

  • Power Supply:Connect VCC(Pin 9)to the positive power supply and GND(Pin 3)to power ground.
  • Data Connections:Connect the A and B pins to the differential signal lines for communication.
  • Driver Enable:Control the driver output enable using the Z pin for proper operation.

Frequently Asked Questions

Q:What is the maximum data rate supported by the ADM3485ARZ?
A:The ADM3485ARZ supports data rates up to 460kbps, ensuring high-speed communication.

Q:Can the ADM3485ARZ operate in harsh industrial environments?
A:Yes, the ADM3485ARZ is designed to withstand harsh industrial conditions with enhanced ESD protection and robust construction.

Equivalent

For similar functionalities, consider these alternatives to the ADM3485ARZ:

  • ADM2486:Another differential line driver and receiver IC from Analog Devices, offering similar features with slight variations in specifications.
  • MAX3485:This IC from Maxim Integrated provides differential signaling for industrial applications with comparable performance to the ADM3485ARZ.

ADM3485ARZ

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 ADM3485 Mounting Style SMD/SMT
Package / Case SOIC-8 Function Transceiver
Number of Drivers 1 Driver Number of Receivers 1 Receiver
Data Rate 10 Mb/s Supply Voltage - Max 3.3 V
Supply Voltage - Min 3.3 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Brand Analog Devices
Duplex Half Duplex Height 1.5 mm
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 2.2 mA Operating Supply Voltage 3.3 V
Output Type 3-State Product Type RS-422/RS-485 Interface IC
Shutdown Shutdown Factory Pack Quantity 98
Subcategory Interface ICs Width 4 mm
Unit Weight 0.019048 oz

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