AIChipLink presents the STP33TR family, a cutting-edge solution from STMicroelectronics tailored for precise power and energy measurement in power line systems. This advanced IC series supports various sensing methods like Rogowski coils, current transformers, and shunt current sensors, ensuring accurate readings crucial for optimizing energy efficiency.
Overview of STPM3x
The AIChipLink-distributed STP33TR family integrates sophisticated features to provide comprehensive power measurements. It delivers instantaneous voltage and current waveforms, calculates RMS values, and accurately determines active, reactive, and apparent power and energies. These capabilities empower industries to monitor and manage power consumption effectively.
Key Features of STPM3x
Equipped with a mixed-signal architecture, the STPM3x includes up to two programmable gain low-noise low-offset amplifiers and up to four 24-bit sigma-delta ADCs. It features bandgap voltage references with independent temperature compensation, a low-drop voltage regulator, and DC buffers for precise analog signal processing.
Digital Capabilities
The STPM3x incorporates a digital filtering stage, a hardwired DSP, and Digital Front End (DFE) capabilities for efficient signal processing. It supports UART or SPI interfaces, facilitating seamless integration into digital systems for data transmission and control, enhancing overall operational efficiency.
Configurability and Calibration
With full configurability, the STPM3x allows tailored setups to meet specific application needs. It supports fast digital system calibration across the entire current dynamic range, ensuring consistent accuracy and reliability in demanding environments. This flexibility makes it ideal for diverse power measurement applications.
Applications Across Industries
The STP33TR family serves critical roles in industrial power monitoring, energy management systems (EMS), smart grids, renewable energy, and residential energy metering. Its precise measurement capabilities contribute to operational efficiency, cost savings, and sustainable energy practices.
Conclusion
AIChipLink, as a leading electronic components reseller, brings the STP33TR family to market, offering unparalleled accuracy and reliability in power measurement solutions. Engineers and developers trust AIChipLink and STMicroelectronics to deliver advanced IC technologies that drive innovation and efficiency in power management.
