Analog Devices, Inc., (ADI) a global leader in high-performance semiconductors for signal processing applications, today introduced the industry’s first fully isolated A/D converter designed for polyphase energy metering applications. The ADE7913
3-channel, sigma-delta A/D converter incorporates Analog Devices’ patented iCoupler® and isoPower® technologies to implement isolated signal transfer and dc-to-dc power conversion across a 5kV-rated insulation barrier. This enables the use of shunt resistor sensing elements instead of current transformers (CTs), thereby providing immunity to magnetic field interference and tampering. The use of shunts instead of CTs also reduces system cost and size.
View the ADE7913 energy metering IC product page, order samples, and download the data sheet: http://www.analog.com/ADE7913.
“In the past, polyphase meter manufacturers had to decide between CT-based architectures vulnerable to external magnetic fields, or discrete component shunt-based architectures involving excessive complexity and functionality compromises,” said Ronn Kliger, director for the Energy Group, Analog Devices. “Now, with an integrated component incorporating synchronized A/D conversion and galvanic isolation, our customers can develop feature-rich, cost-effective metrology solutions that are completely immune to magnetic interference.”
ADE7913 Energy Metering IC Key Features
· Three 24-bit isolated A/D converters: one current channel and two voltage channels
Integrated isoPower® isolated dc-to-dc converter
Up to four ADE7913 energy metering ICs synchronously clocked from a single crystal or an external clock
On-chip temperature sensor
Integrated voltage reference and voltage regulator
SPI serial interface
ADI also recently announced an isolated metrology chipset designed for polyphase energy metering applications that provides state-of-the-art 3-phase metrology measurements and power quality monitoring. Learn about the new ADE7978 energy metering chipset at http://www.analog.com/ADE7978/.
Making a Difference for Energy Metering Customers
With nearly half a billion energy meters using ADI’s technology deployed worldwide, Analog Devices has delivered more energy measurement solutions than any other semiconductor company. Superior in quality, reliability, and performance, Analog Devices’ energy-metering ICs combine ADCs (analog-to-digital converters) with fixed-function DSPs (digital signal processors) to perform critical measurements, while providing unparalleled functionality and ease-of-use.
Analog Devices offers a broad range of semiconductor solutions that solve design challenges in every aspect of metering systems, including energy measurement; data and power management; user interface; and RF, GSM/GPRS, and power-line carrier communication solutions. For more information about ADI’s energy measurement products, visit http://www.analog.com/pr/Energy-Measurement. For more information about ADI’s energy solutions for renewable energy generation, transmission and distribution, and metering applications, visit www.analog.com/energy.
About Analog Devices
Innovation, performance, and excellence are the cultural pillars on which Analog Devices has built one of the longest standing, highest growth companies within the technology sector. Acknowledged industry-wide as the world leader in data conversion and signal conditioning technology, Analog Devices serves over 60,000 customers, representing virtually all types of electronic equipment. Analog Devices is headquartered in Norwood, Massachusetts, with design and manufacturing facilities throughout the world. Analog Devices is included in the S&P 500 Index. http://www.analog.com.
Celebrating close to 20 years in India, Analog Devices has a well-established sales and distribution network across India serving and supporting design teams of Multi-National companies (MNCs), Indian Original Equipment Manufacturer (OEM)s and Independent Design Houses across several segments including Industrial, Healthcare, Defense, Automotive and Consumer. An expert team of application engineers, well versed in system design and the value proposition of Analog Devices products and solutions, engage and support a growing customer base in India.
Analog Devices India Product Development Center (IPDC), Bangalore is involved in some of the most challenging designs today, including complex Application Specific Standard Products (ASSPs), high performance DSPs, Analog/Mixed Signal ICs, and embedded software that powers these semiconductor chips. The team at IPDC has developed Multi-generation of industry leading SHARC® processors and Blackfin® products, Signal processing ASICs for Inertial MEMS, advanced analog and mixed signal products. Engineers at IPDC are involved in all stages of product development from "Concept to Silicon to Production and Supporting Customers Worldwide".
3-channel, sigma-delta A/D converter incorporates Analog Devices’ patented iCoupler® and isoPower® technologies to implement isolated signal transfer and dc-to-dc power conversion across a 5kV-rated insulation barrier. This enables the use of shunt resistor sensing elements instead of current transformers (CTs), thereby providing immunity to magnetic field interference and tampering. The use of shunts instead of CTs also reduces system cost and size.
View the ADE7913 energy metering IC product page, order samples, and download the data sheet: http://www.analog.com/ADE7913.
“In the past, polyphase meter manufacturers had to decide between CT-based architectures vulnerable to external magnetic fields, or discrete component shunt-based architectures involving excessive complexity and functionality compromises,” said Ronn Kliger, director for the Energy Group, Analog Devices. “Now, with an integrated component incorporating synchronized A/D conversion and galvanic isolation, our customers can develop feature-rich, cost-effective metrology solutions that are completely immune to magnetic interference.”
ADE7913 Energy Metering IC Key Features
· Three 24-bit isolated A/D converters: one current channel and two voltage channels
Integrated isoPower® isolated dc-to-dc converter
Up to four ADE7913 energy metering ICs synchronously clocked from a single crystal or an external clock
On-chip temperature sensor
Integrated voltage reference and voltage regulator
SPI serial interface
ADI also recently announced an isolated metrology chipset designed for polyphase energy metering applications that provides state-of-the-art 3-phase metrology measurements and power quality monitoring. Learn about the new ADE7978 energy metering chipset at http://www.analog.com/ADE7978/.
Making a Difference for Energy Metering Customers
With nearly half a billion energy meters using ADI’s technology deployed worldwide, Analog Devices has delivered more energy measurement solutions than any other semiconductor company. Superior in quality, reliability, and performance, Analog Devices’ energy-metering ICs combine ADCs (analog-to-digital converters) with fixed-function DSPs (digital signal processors) to perform critical measurements, while providing unparalleled functionality and ease-of-use.
Analog Devices offers a broad range of semiconductor solutions that solve design challenges in every aspect of metering systems, including energy measurement; data and power management; user interface; and RF, GSM/GPRS, and power-line carrier communication solutions. For more information about ADI’s energy measurement products, visit http://www.analog.com/pr/Energy-Measurement. For more information about ADI’s energy solutions for renewable energy generation, transmission and distribution, and metering applications, visit www.analog.com/energy.
About Analog Devices
Innovation, performance, and excellence are the cultural pillars on which Analog Devices has built one of the longest standing, highest growth companies within the technology sector. Acknowledged industry-wide as the world leader in data conversion and signal conditioning technology, Analog Devices serves over 60,000 customers, representing virtually all types of electronic equipment. Analog Devices is headquartered in Norwood, Massachusetts, with design and manufacturing facilities throughout the world. Analog Devices is included in the S&P 500 Index. http://www.analog.com.
Celebrating close to 20 years in India, Analog Devices has a well-established sales and distribution network across India serving and supporting design teams of Multi-National companies (MNCs), Indian Original Equipment Manufacturer (OEM)s and Independent Design Houses across several segments including Industrial, Healthcare, Defense, Automotive and Consumer. An expert team of application engineers, well versed in system design and the value proposition of Analog Devices products and solutions, engage and support a growing customer base in India.
Analog Devices India Product Development Center (IPDC), Bangalore is involved in some of the most challenging designs today, including complex Application Specific Standard Products (ASSPs), high performance DSPs, Analog/Mixed Signal ICs, and embedded software that powers these semiconductor chips. The team at IPDC has developed Multi-generation of industry leading SHARC® processors and Blackfin® products, Signal processing ASICs for Inertial MEMS, advanced analog and mixed signal products. Engineers at IPDC are involved in all stages of product development from "Concept to Silicon to Production and Supporting Customers Worldwide".
