Downloads

Application & Technical Notes

TN001: Disc Pump™ Drive Guide
Technical note covering the basics of the lock-in circuit, including recommended drive waveforms, drive algorithms, and a reference circuit. We are also able to provide reference firmware.

Request a copy of TN001: Disc Pump™ Drive Guide


AN002: Microfluidics
Application note covering pressure-driven flow, aspiration and dispense, and liquid-in-liquid droplet generation.

AN002: Microfluidics Application Note pdf2.38 MB


TN003: PCB Serial Communications Guide
Technical note covering the serial communications protocol that you can use to control the Disc Pump Drive PCB from your own software.

TN003: Serial Communications Guide pdf364.61 kB


TN004: Disc Pump Drive PCB
Techncial note providing information to aid the integration of the Disc Pump Drive PCB with your system.

TN004: Disc Pump Drive PCB pdf832.28 kB


TN005: Disc Pump Operational Wear
Technical note providing information on the operational wear characteristics of Disc Pump and how these impact performance over life.

Request a copy of TN005: Disc Pump™ Operational Wear


AN006: Blood Pressure Monitoring
Application note detailing the use of Disc Pump for blood pressure monitoring applications, including how to use the evaluation kit to create prototype BPM systems for evaluation.

AN006: Blood Pressure Monitoring pdf709.81 kB


AN007: Microfluidics Driver
Application note detailing how to build a high-performance microfluidics driver with Disc Pump and a liquid flow sensor from Sensirion.

AN007: Microfluidics Driver pdf779.92 kB


TN011: Drive PCB Performance Comparison
Technical note providing a performance comparison for TTP Ventus' two drive PCB designs, one of which is designed for high-speed applications, and the other targeting lower cost.

TN011: Drive PCB Performance Comparison pdf617.51 kB


TN013: Pulsation-Free Output
Technical note providing data on the pulsation-free output of Disc Pump, how this compares with conventional pump technolgies, and the benefits it can bring to customer applications.

TN013: Pulsation-Free Output pdf4.63 MB


TN048: Disc Pump Materials List
Technical note providing details of the wetted material list in the pump. This list is available upon request under a confidentiality agreement. Contact support@ttpventus.com for more information.

Mechanical Files

Download the mechanical STEP file for our BL, XP and LT Series models (common file), Driver PCB and Evaluation Kit.

Reference Designs

Disc Pump™ Electronics Reference Design Package
A package containing PCB and firmware reference designs together with supporting technical guides is available upon request. This provides everything necessary for customers to design their own drive electronics.

Request a copy of the Disc Pump Electronics Reference Design Package.

Software

GitHub code snippet library
Our GitHub code snippet library provides examples of how to control the Disc Pump Evaluation Kit independently of the TTP Ventus Pump Control App. The initial examples provided cover a range of functions, including turning the pump on and off, setting drive power, closed loop control of pressure and reading back and plotting data.

The code snippet library, which is hosted on GitHub, is intended to support customers after their initial evaluation of our pump technology, as they move on to developing prototypes and products. We welcome suggestions for how we can improve and build upon this repository; please feel free to share your ideas, feature requests and any bugs you identify with us at support@ttpventus.com.

Visit github.com/TTP-Ventus.


Evaluation Kit Manual and Software
The manual and application software for the Evaluation Kit are provided with the kit on a USB stick. Please contact us if you need a replacement copy.

Request a copy of the Manual and Software