TIDA-00163, Isolated RS-232 to UART Converter Reference Design

Reference Design using part ISO7421D by Texas Instruments

Enlarge
TIDA-00163 Image (Sheet 1 of 3 )
TIDA-00163 Block Diagram (Sheet 2 of 3 )
TIDA-00163 Schematic (Sheet 3 of 3 )
Image 1 / 3

Manufacturer

Texas Instruments
  • Application Category
    Isolation
  • Product Type
    Isolated RS-232

Associated Documents

For End Products

  • Industrial
  • Motion Motor Control
  • Power Supplies
  • Servo Motor

Description

  • TIDA-00163, Reference Design implements an isolated data converter that utilizes residual power from the interface to power itself. This removes the requirement for expensive power transmission across the isolation boundary. By easily enabling the ubiquitous RS-232 connection on an electric meter, features like factory configuration and calibration can be performed by a wide range of test station hardware

Key Features

  • Isolation Voltage
    2K

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
TPS76333DBVT Texas Instruments Linear Regulators LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R Buy
TRS3232EQPWRQ1 Texas Instruments Bus Line Transceivers Dual Transmitter/Receiver RS-232 16-Pin TSSOP T/R Automotive AEC-Q100 Buy
ISO7421DR Texas Instruments Digital Isolators Digital Isolator Logic 2-CH 1Mbps 8-Pin SOIC T/R Buy
ISO7421D Texas Instruments Digital Isolators Digital Isolator CMOS 2-CH 1Mbps 8-Pin SOIC Tube Buy

Research and Events

The LP5910: Texas Instruments' Newest Linear Regulator for RF and VR

New linear regulator from TI, the LP5910.

7 years ago

Microchip MCP1810 Low Dropout Voltage Regulators

Selecting the proper Low dropout (LDO) voltage regulator for low power applications is a crucial aspect of design and Microchip has you covered.

8 years ago

Using LDOs to Minimize Power Noise

Devices that are sensitive to power supply noise require very quiet power sources. LDOs can provide an excellent option in these applications if they are well-matched to the systems they are designed into.

8 years ago
Sorry, your filter selection returned no results.

Connect with Electronic Components

Facebook LinkedIn Instagram YouTube
Contact Us

Contact and Support

Programs and Partners

Featured Products

Product Categories

Manufacturers

Verticals & Trends

We've updated our privacy policy. Please take a moment to review these changes. By clicking I Agree to Arrow Electronics Terms Of Use  and have read and understand the Privacy Policy and Cookie Policy.

See Short Policy

Our website places cookies on your device to improve your experience and to improve our site. Read more about the cookies we use and how to disable them here. Cookies and tracking technologies may be used for marketing purposes.
By clicking “Accept”, you are consenting to placement of cookies on your device and to our use of tracking technologies. Click “Read More” below for more information and instructions on how to disable cookies and tracking technologies. While acceptance of cookies and tracking technologies is voluntary, disabling them may result in the website not working properly, and certain advertisements may be less relevant to you.
We respect your privacy. Read our privacy policy here