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TIDM-BPM

Ultra Low Power Blood Pressure And Heart Rate Monitor Reference Design

Design files

TIDM-BPM

Design files

Overview

This reference design is a demonstration for detecting blood pressure and heart rate. It works in low-power mode(LPM3) and only displays the date and time in most time. User can measure blood pressure by pressing 'measure' button and also can look at historical blood pressure by pressing 'memory' button. The measured records will be stored in EEPROM after measurement complete. The max record number is set as 80.

Features
  • Ultra low power in standby mode(standby mode: LPM3+RTC+LCD)
  • Battery powered, portable electronic
  • MCU with LCD driver, One chip solution
  • Easy to use, two buttons, 4 operation modes
  • Support raw data read out
Download View video with transcript Video

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

Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Design guide — TIDM-BPM
TIDU514.PDF (4667 KB)

Reference design overview and verified performance test data

download Bill of materials (BOM) — TIDM-BPM
TIDRAJ1.PDF (110 KB)

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

download Gerber file — TIDM-BPM
TIDC623.ZIP (126 KB)

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

download Schematic — TIDM-BPM
TIDRAJ0.PDF (132 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

General-purpose op amps

LMV324 — Quad, 5.5-V, 1-MHz, RRO operational amplifier

Data sheet: PDF | HTML
MSP430 microcontrollers

MSP430F6638 — 20 MHz MCU with 256KB Flash, 16KB SRAM, 12-bit ADC, 12-bit DAC, comparator, DMA, 160 seg LCD, USB

Data sheet: PDF
Linear & low-dropout (LDO) regulators

TPS763 — 150-mA, 10-V, low-dropout voltage regulator with enable

Data sheet: PDF | HTML

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Software

Support software

TIDC624 — Ultra Low Power Blood Pressure And Heart Rate Monitor Software

Supported products & hardware

Supported products & hardware

Hardware development
Reference design
TIDM-BPM — Ultra Low Power Blood Pressure And Heart Rate Monitor Reference Design
Download options

TIDC624 — Ultra Low Power Blood Pressure And Heart Rate Monitor Software

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Version: 01.00.00.00
Release date: Sep 14, 2014
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Ultra Low Power Blood Pressure And Heart Rate Monitor Software (zip)  — 242 K

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Hardware development
Reference design
TIDM-BPM — Ultra Low Power Blood Pressure And Heart Rate Monitor Reference Design

Release Information

The design resource accessed as www.ti.com/lit/zip/tidc624 or www.ti.com/lit/xx/tidc624/tidc624.zip has been migrated to a new user experience at www.ti.com/tool/download/TIDC624. Please update any bookmarks accordingly.

Technical documentation

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* Design guide Ultra-Low Power Blood Pressure and Heart Rate Monitor Design Guide Sep 3, 2014

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