The STPMS2L-PUR is an advanced metering device designed and manufactured by STMicroelectronics, a leader in the semiconductor industry. This product is part of the STPM family, specifically tailored for effective energy metering and monitoring applications. It is a highly-integrated ASSP (Application Specific Standard Product) that is ideal for smart metering solutions across residential and industrial environments.

Key Features

• High Accuracy: The STPMS2L-PUR provides high-precision measurements of various electrical parameters such as voltage, current, and power, making it suitable for applications where accuracy is paramount.
• Dual-channel: It supports a dual-channel measurement capability, allowing for simultaneous monitoring of two power lines, which is beneficial for phase monitoring in multi-phase systems.
• Low Power Consumption: Designed with power efficiency in mind, it operates with low power consumption, thereby reducing the overall energy usage of the metering system.
• Wide Dynamic Range: The device can handle a wide range of input currents and voltages, making it versatile for various electrical systems and configurations.
• Integrated Features: It includes integrated programmable gain amplifiers and ADCs, reducing the need for external components and simplifying the design of the metering system.

Applications

The STPMS2L-PUR is primarily used in the following applications:

• Smart energy meters
• Power monitoring systems
• Renewable energy systems
• Sub-metering systems

Technical Specifications

• Package: SO-16L
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 3.3V

The STPMS2L-PUR is a testament to STMicroelectronics' commitment to providing innovative and reliable solutions for energy measurement. Its integration of multiple features into a single chip makes it a cost-effective and space-saving option for designers looking to implement advanced metering infrastructure (AMI). With its robust design and high level of integration, the STPMS2L-PUR is set to play a crucial role in the development of smart and efficient energy systems worldwide.