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ISO1176DWR

Single Transmitter/Receiver RS-485 16-Pin SOIC T/R

Quantity Unit Price(USD) Ext. Price
1000 $0.941 $941.00
500 $0.966 $483.00
100 $1.026 $102.60
30 $1.157 $34.71
10 $1.286 $12.86
1 $1.491 $1.49

Inventory:4,602

*The price is for reference only.
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Submit your quote request for ISO1176DWR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of ISO1176DWR

The ISO1176DWR is a galvanically isolated RS-485 transceiver that provides isolated RS-485 communication for industrial applications. It offers high data rates and robust isolation, making it suitable for demanding industrial environments where noise immunity and reliability are crucial.

Pinout

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

  • A: Input A for RS-485 communication
  • B: Input B for RS-485 communication
  • GND: Ground connection
  • VCC1: Positive power supply for transmitter
  • VCC2: Positive power supply for receiver
  • GND: Power ground
  • EN: Enable pin for transmitter/receiver

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ISO1176DWR IC for a visual representation.

Key Features

  • Galvanic Isolation: Provides isolation between the RS-485 communication lines, enhancing system reliability and safety.
  • High Data Rates: Supports high-speed data transmission for efficient communication in industrial settings.
  • Robust Isolation Barrier: Offers robust isolation to protect against voltage spikes and noise, ensuring stable operation.
  • Industrial Temperature Range: Operates reliably in industrial temperature ranges, suitable for harsh environments.
  • EN Pin Control: Allows for easy control of transmitter and receiver functionality with the enable pin.
  • Compact Package: Available in a space-saving SOIC package for easy integration into industrial designs.

Note: For detailed technical specifications, please refer to the ISO1176DWR datasheet.

Application

  • Industrial Automation: Ideal for use in industrial automation systems that require isolated RS-485 communication.
  • Process Control: Suitable for process control applications where reliable data transmission is essential.
  • Power Substations: Used in power substation monitoring and control systems for secure communication.

Functionality

The ISO1176DWR is a galvanically isolated RS-485 transceiver that ensures reliable and noise-immune communication in industrial environments. It is designed to meet the stringent requirements of industrial applications.

Usage Guide

  • Power Supply: Connect VCC1 and VCC2 to the respective power supplies within the specified voltage range.
  • Data Lines: Connect the A and B pins to the RS-485 communication lines for data transmission.
  • Enable Control: Use the EN pin to enable or disable the transmitter and receiver as needed.

Frequently Asked Questions

Q: Is the ISO1176DWR suitable for long-distance communication?
A: Yes, the ISO1176DWR is designed to support long-distance communication in industrial setups, thanks to its robust isolation and high data rate capabilities.

Q: Can the ISO1176DWR withstand industrial voltage transients?
A: Yes, the ISO1176DWR provides robust isolation that can withstand industrial voltage transients, ensuring reliable operation in challenging industrial environments.

Equivalent

For similar functionalities, consider these alternatives to the ISO1176DWR:

  • MAX14752: Another galvanically isolated RS-485 transceiver offering similar features and performance for industrial applications.
  • SN65HVD72: This RS-485 transceiver from Texas Instruments provides robust communication with galvanic isolation, suitable for industrial use.

Specifications

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

Rating Catalog Integrated isolated power No
Isolation rating Basic Duplex Half
Data rate (max) (MBps) 40 Working isolation voltage (VIOWM) (Vrms) 400
Surge isolation voltage (VIOSM) (VPK) 4000 Transient isolation voltage (VIOTM) (VPK) 4000
Withstand isolation voltage (VISO) (Vrms) 2500 ESD HBM (kV) 16
VCC1 (min) (V) 3.15 VCC1 (max) (V) 5.5
VCC2 (min) (V) 4.75 VCC2 (max) (V) 5.25
Fail safe Idle, Open, Short CMTI (min) (kV/µs) 25
Operating temperature range (°C) -40 to 85 Creepage (min) (mm) 8.34
Clearance (min) (mm) 8.34

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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ISO1176DWR

Single Transmitter/Receiver RS-485 16-Pin SOIC T/R

Inventory:

4,602
Overview of ISO1176DWR Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

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