In summary, digital isolation is a complicated technology with multiple terms and specifications used to quantify it. Digital isolation has many types of implementation, Texas Instruments provides capacitive based isolation. The main purpose of digital isolation is to protect delicate circuitry and users by removing ground potential differences. Capacitive based digital isolation is one of the many forms of galvanic isolation on the market. To view the latest isolation products from Texas Instruments, as well as other industrial focused parts, visit DigiKey’s Featured New Product Page.