Data concentrators collect data about energy consumption and other customer management information from smart meters connected via a wireless or power-line communication (PLC) network in residential or commercial buildings and route this data in real time to a smart grid backhaul network, Advanced Metering Infrastructure (AMI) or customer center for further analysis and processing.
ST offers a range of field-proven, programmable power-line communication (PLC) solutions to support a variety of specifically developed standards including G3-PLC, PRIME and Meters-and-More as well as sub-GHz wireless connectivity solutions supporting wM-Bus, LoRa and Sigfox low-power wide-area network (LPWAN) protocols.
In addition, our high-performance 32-bit STM32 microcontrollers and secure elements – for meter authentication – and high-efficiency AC-DC converters together with a comprehensive set of hardware and software evaluation and development tools can help developers design robust and reliable data concentrators.
|TSV991||Wide-bandwidth (20MHz) rail to rail input/output 5V CMOS Op-Amp, single|
|ST8500||Programmable power-line communication modem system-on-chip|
|STCOM||Powerline communication and application system-on-chip|
|STLD1||Power-line communication dual line driver|
|IIS2DH||3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor|
|IIS2MDC||High accuracy, ultra-low-power ,3-axis digital output magnetometer|
|ISM303DAC||High Performance,Low Power, compact 3D accelerometer and 3D Magnetometer module|
|STM32F779BI||High-performance and DSP with FPU, ARM Cortex-M7 MCU with 2 Mbytes Flash, 216 MHz CPU, Art Accelerator, L1 cache, HW crypto, SDRAM, TFT, MIPI-DSI, JPEG codec, DFSDM|
|STM32H753BI||High-performance and DSP with DP-FPU, ARM Cortex-M7 MCU with 2MBytes Flash, 1MB RAM, 400 MHz CPU, Art Accelerator, L1 cache, external memory interface, large set of peripherals including a Crypto accelerator|
|ALTAIR04-900||Off-line all-primary-sensing switching regulator|
|L6566BH||Multi-mode controller for SMPS|
|L6984||36 V 400 mA synchronous step-down switching regulator|
|L6986||38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current|
|STCH02||Offline PWM quasi resonant controller for ultra-low standby power supplies|