Optimized ultrasonic sensing metrology reference design for water flow measurement
TIDM-02005
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Key Document

Description

This reference design helps designers develop a cost optimized ultrasonic water-metering subsystem using an integrated, ultrasonic sensing solution (USS) module, which provides superior metrology performance with low-power consumption and maximum integration. The design is based on the 64KB MSP430FR6043 microcontroller (MCU), with integrated high-speed, ADC-based, signal acquisition and an integrated low energy accelerator (LEA) to optimize digital signal processing.

Features

This reference design helps designers develop a cost optimized ultrasonic water-metering subsystem using an integrated, ultrasonic sensing solution (USS) module, which provides superior metrology performance with low-power consumption and maximum integration. The design is based on the 64KB MSP430FR6043 microcontroller (MCU), with integrated high-speed, ADC-based, signal acquisition and an integrated low energy accelerator (LEA) to optimize digital signal processing.


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EVM430-FR6043 :
MSP430FR6043 ultrasonic sensing evaluation module

$249.00(USD)


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TI Devices (6)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
MSP430FR6043  Ultrasonic sensing MSP430™ microcontrollers for gas and water flow metering applications  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
OPA836  Very Low Power, Rail to Rail out, Negative Rail in, VFB Op Amp  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
OPA838  1-mA, 300-MHz Gain Bandwidth, Voltage-Feedback Op Amp  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
TPS22860  Ultra-low leakage load switch  Power switches  Sample & Buy View Design Kits & Evaluation Modules
TPS61240  5V, 400mA, 4MHz Step-Up DC/DC Converter  Step-up (boost)  Sample & Buy View Design Kits & Evaluation Modules
TS5A9411  10-Ohm SPDT Analog Switch  Switches & multiplexers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
MSP430FR6043 Download Download
OPA836 Download Download
Download -
OPA838 Download
Download
Download Download
TPS22860 Download Download
TPS61240 Download Download
Download -
TS5A9411 Download -
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Technical Documents

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Datasheet (1)
Title Type Size (KB) Date
PDF 2882 18 Jan 2019
User guides (1)
Title Type Size (KB) Date
PDF 6931 26 Sep 2019
Design files (6)
Title Type Size (KB) Date
ZIP 1201 01 Aug 2019
ZIP 2671 01 Aug 2019
PDF 3249 01 Aug 2019
PDF 539 01 Aug 2019
PDF 77 01 Aug 2019
PDF 669 01 Aug 2019
More literature (1)
Title Type Size (KB) Date
PDF 2354 24 Jan 2019
Related Tools & Software

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
MSP430FR6043 ultrasonic sensing evaluation module  EVM430-FR6043  Evaluation Modules & Boards 

Software (1)

Name Part Number Software Type
MSP430 MCUs Ultrasonic Sensing Design Center  MSP-ULTRASONIC-DESIGN-CENTER  Software Libraries 


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