A Smart Metering Solution

Texas Instruments' three-phase energy metering solution that delivers the high linearity required for accurate power measurement

Image of Texas Instruments' A Smart Metering SolutionTexas Instruments' three-phase energy metering solution delivers the high linearity required for accurate power measurement, and the isolation necessary to meet industry standards regulating power and communications for e-metering.

Features

  • Highly-integrated, multi-channel, multi-bit , analog front end
    • Reduces board space, design time and complexity in design of analog signal path
  • Precision isolation amplifier
    • Provides a highly effective barrier to magnetic interference without distorting input signal
  • Multi-channel digital isolation
    • High voltage protection and ground isolation with data rates accommodating emerging e-metering protocols
  • 32-bit real-time MCU with onboard memory
    • Processes system data and runs communication protocols

Smart Metering Solution

ImageManufacturer Part NumberDescriptionAvailable Quantity
TMS320F2812PGFA datasheet linkIC MCU 32BIT 256KB FLASH 176LQFPTMS320F2812PGFAIC MCU 32BIT 256KB FLASH 176LQFP893 - Immediate
TMS320F2812PGFA product page link
AMC1100DUB datasheet linkIC OPAMP ISOLATION 100KHZ 8SOPAMC1100DUBIC OPAMP ISOLATION 100KHZ 8SOP441 - Immediate
10000 - Factory Stock
AMC1100DUB product page link
ISO7241CDW datasheet linkDGTL ISO 2.5KV GEN PURP 16SOICISO7241CDWDGTL ISO 2.5KV GEN PURP 16SOIC1096 - Immediate
10000 - Factory Stock
ISO7241CDW product page link
ADS131E08IPAGR datasheet linkIC AFE 16/24BIT 64KSPS 64TQFPADS131E08IPAGRIC AFE 16/24BIT 64KSPS 64TQFP1398 - Immediate
ADS131E08IPAGR product page link
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Published: 2013-07-02