February 1, 2012, the leading high-precision analog and digital signal processing components provider Cirrus Logic Inc. (Nasdaq: CRUS), today announced the launch of the industry's highest energy measurement accuracy of CS5484/80/90 analog front end (AFE) IC product line, bring proven energy calculation for the single-phase and multiphase utilities meter and smart energy products, designers, excellent combination of flexibility, performance and low cost.
According to research firm IMS forecast, in 2015, utility meter will increase to 170 million units. CS548X/9X ideally suited for today's smart utilities metering applications and growing a new generation of smart energy products, can provide more accurate energy usage information for consumers and businesses. Electricity through a better understanding of product usage, consumers can informed decisions on how or when to run the product. Emerging applications such as smart meters, white goods, smart appliances, smart outlets and energy-efficient power supply units for enterprise applications (such as servers) is an important component of the global smart grid plan for achieving the optimal performance of the grid have a major impact .
David Biven, Mr. said: "sustained, rapid evolution of smart energy products and expand its development has gone beyond the digital utility meter, and Cirrus Logic, Inc. is the industry leader, has advanced AFE products, Cirrus Logic, Inc. Energy Director of Product Marketing 10 years of development history. our latest CS548X/9X product family provides superior accuracy and flexibility, helping designers to optimize their application performance and cost, to further strengthen the leading position of our company. "
Unique method of analog front-end technology
Cirrus Logic metering solutions approach focuses on the ADC of the application, including the Cirrus Logic's EXL Core technology. This is a highly innovative digital architecture, the characteristic is essential for the IC electronic product family to achieve high-performance power calculation and measurement. This dedicated AFE products provide designers with the industry standard of measurement solutions, not only can work in all applications, but also allows designers the flexibility to choose the most suitable design environment MCU products.
Integrated wireless and / or powerline communications, LCD monitors, real time clock or calendar functions, and digital input and output can benefit through the integration of AFE and MCU. A single chip to provide performance similar system-level chip solutions tend to offer lower performance, fixed functionality and higher costs, while the use of a dedicated MCU to achieve the benefits of these features provide designers with the flexibility to select the MCU power In the design process, they select the most cost-effective, the most appropriate MCU products.
The highest energy measurement accuracy
4000:1 dynamic range, CS548X/9X product line active and reactive energy measurement accuracy of 0.1%, much precedence over the performance of competing products. A pre-programmed power calculation engine without manually programming, and there is no security concerns. The calibration time of two seconds is 10 times, a lot of competition SOC products can accelerate the product life cycle and reduce overall costs. CS548/9X provide lower prices for the system design, higher performance class products, while providing them with the flexibility needed to adapt to rapidly changing market.
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