Blood Glusose Measurement


As the number of people suffering from diabetes is on the increase, an accurate and easy to use blood glucose measurement method is required to provide a means of keeping their blood glucose level under control. To address this need Holtek has developed an LCD type MCU which includes a fully integrated 12-bit A/D converter, an accurate D/A converter and an operational amplifier. These are the functions required to not only implement blood glucose meter products but also lactate meters and a range of other similar measurement product applications.

The minute current detection function required in blood glucose meters or other similar products requires an accurate excitation voltage and an I/V conversion circuit which uses an operational amplifier. After this, an analog to digital signal conversion is implemented using the internal A/D converter, while the glucose level value is finally displayed using the internal LCD function. As for portable blood glucose meter products, MCU solutions must have the features of lower costs and simplified circuitry. Holtek’s solutions for independent LCD blood glucose meters are highly competitive and designed to assist related product designers with the rapid development of blood glucose meter products.

Krishna Chaitanya Kamasani-Director
Currently he is working as a Director for Holtek Semiconductor India branch and responsible for Indian market and development. he is expert in Sales / Marketing / New business development.

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About Holtek
Holtek Semiconductor is a leading professional IC design house in Taiwan having its major business activities focused in the area of microcontroller and peripheral component design and marketing. From its origins in 1998, the company has continuously focused its energies in the advancement of new product development and skills innovation. The company's ability to keep in line with market trends, has given Holtek the means of releasing a wide range of highly successful and extremely competitive IC devices.

With its headquarters and research and development activities located in the prestigious Hsinchu Science Park, Holtek has also built up a global sales network location reaching out to all important countries and regions around the globe. Holtek's product development strategy is firmly focused in the two areas of microcontroller and microcontroller peripheral devices. In this regard the company has developed and established its image as a professional MCU designer with the expanding MCU application area and service levels creating more room for new development. Presently the Holtek Semiconductor device range includes general purpose and specialised types of microcontrollers, which in addition to being used in general purpose applications, also see specialised use in the voice, communication, computer peripheral, household appliance, medical equipment, automotive and security etc. application areas. Additionally, Holtek supplies a range of power management devices, LCD and LED drive/control chips, ultra-high resolution fingerprint identification sensors and a variety of sensor modules and other peripheral devices, ensuring that customers are supplied with a functionally comprehensive set of device solutions.
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