TIDA-00245

Data Isolation for Loop Powered Applications Reference Design

Design files

TIDA-00245

Design files

Overview

The focus of this design is the bidirectional communication across an isolation for loop powered applications. The challenge of such a solution is first of all the limited size within sensor transmitters and in case of a loop powered system the overall current consumption.

Features

Isolated single wire bi-directional data transmission
Bit rates up to 1Mbps
low power data transmission
System Shutdown current 4uA @3V
Integrated 64KB FRAM with 8MBps in-system writes

Industrial

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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

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Design guide — TIDA-00245

TIDU804.PDF (2489 KB)

Reference design overview and verified performance test data

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Assembly drawing — TIDA-00245

TIDRDF3.PDF (197 KB)

Detailed overview of design layout for component placement

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Bill of materials (BOM) — TIDA-00245

TIDRDB8.PDF (85 KB)

Complete listing of design components, reference designators, and manufacturers/part numbers

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CAD/CAE symbol — TIDA-00245

TIDRDF2.ZIP (835 KB)

Files used for 3D models or 2D drawings of IC components

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Gerber file — TIDA-00245

TIDC969.ZIP (349 KB)

Design file that contains information on physical board layer of design PCB

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PCB layout — TIDA-00245

TIDRDF4.PDF (1026 KB)

PCB layer plot file used for generating PCB design layout

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Schematic — TIDA-00245

TIDRDB9.PDF (918 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

MSP430 microcontrollers

MSP430FR5969 — 16 MHz MCU with 64KB FRAM, 2KB SRAM, AES, 12-bit ADC, comparator, DMA, UART/SPI/I2C, timer

Data sheet: PDF | HTML

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Software

Support software

TIDC968 — Data Isolation for Loop Powered Applications Firmware

Supported products & hardware

Hardware development

Reference design

TIDA-00245 — Data Isolation for Loop Powered Applications Reference Design

Download options

TIDC968 — Data Isolation for Loop Powered Applications Firmware

Latest version

Version: 01.00.00.00

Release date: Mar 15, 2015

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Data Isolation for Loop Powered Applications Firmware (zip) — 132 K

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Hardware development

Reference design

TIDA-00245 — Data Isolation for Loop Powered Applications Reference Design

Release Information

The design resource accessed as www.ti.com/lit/zip/tidc968 or www.ti.com/lit/xx/tidc968/tidc968.zip has been migrated to a new user experience at www.ti.com/tool/download/TIDC968. Please update any bookmarks accordingly.

Technical documentation

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	Type	Title		Date
*	Design guide	Data Isolation for Loop-Powered Applications Design Guide		Mar 11, 2015

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