INA228 Precision Current, Voltage, and Power Monitor The INA228 is a performance monitoring chip designed for accurate and flexible measurement of electrical parameters in demanding applications. Key Features and Benefits: Wide operating range with support for up to 85VDC commonmode voltage, allowing use in both side and lowside measurement configurations. 20bit analogtodigital converter (ADC) provides exceptional precision, capable of accurate readings from milliamp levels to current loads. I2C interface for straightforward integration and configuration, enabling easy setup of alerts, oversampling rates, and gain settings to match application requirements. Ideal for systems requiring precise energy monitoring, fault detection, or power optimization. Performance Advantages: Reliable operation in voltage environments without additional interfaces or complex circuitry. Versatility to measure both small leakage currents and large operational loads with accuracy. Adjustable settings ensure balance between resolution, speed, and power consumption. Example Applications: 1. Battery management systems for electric vehicles or backup power supplies, where detailed current and voltage data is essential for safety and efficiency. 2. Embedded industrial equipment monitoring, enabling predictive maintenance and reducing downtime through early detection of abnormal power usage. 3. Renewable energy systems such as solar inverters, ensuring accurate power tracking and system performance optimization. Specifications Summary: Measurement Type: Current, voltage, and power monitoring CommonMode Voltage Range: Up to 85 VDC Measurement Sides: side or lowside compatible Resolution: 20bit ADC Interface: I2C for configuration and data communication Adjustable parameters: Alerts, oversampling, and gain settings The INA228 offers robust, precise, and versatile monitoring capabilities, making it an choice for engineers and system designers who need accurate insight into electrical performance across a wide range of applications.