The PAC1954T-E/J6CX is a state-of-the-art energy monitoring chip developed by Microchip Technology, designed to provide precise power and energy measurement in a compact, integrated package. This advanced sensor is an ideal solution for applications that require real-time monitoring of power consumption, such as in portable devices, power management systems, and smart appliances.

Key Features

• High Precision: The device offers high-accuracy measurements with a full 16-bit ADC resolution for both voltage and current sensing, ensuring detailed and reliable data.
• Multiplexed Inputs: It features four input channels that are multiplexed, allowing for the monitoring of multiple power rails with a single chip.
• Integrated Features: The PAC1954T-E/J6CX includes an on-chip sense resistor for current measurements, reducing external component requirements and simplifying design.
• I²C Interface: Communication with microcontrollers or processors is made easy through an I²C-compatible interface, facilitating integration into a wide range of systems.
• Low Power Consumption: Designed for efficiency, the device operates with low power consumption, making it suitable for battery-powered applications.
• Programmable Sampling Rate: Users can program the sampling rate to optimize for speed or resolution based on the application's needs.

Applications

The versatility of the PAC1954T-E/J6CX allows it to be used across various sectors. It is particularly useful in:

• Energy management systems
• Portable consumer electronics
• Smart power strips and sockets
• Industrial control systems
• Battery chargers and monitoring systems

Technical Specifications

The device operates over a wide supply voltage range and temperature range, ensuring reliability and performance under varying conditions. It is available in a compact, surface-mount package that is suitable for automated assembly processes, and it is RoHS compliant.

With its robust feature set and Microchip's reputation for quality, the PAC1954T-E/J6CX is an excellent choice for designers looking to incorporate precise energy monitoring capabilities into their next project.