Summary A digital isolator is used to get a digital signal across a galvanic isolation boundary. They serve a similar purpose to optocouplers, except optocouplers are far too slow and error prone for high speed (1MHz+) digital signals. They also use a different coupling technology, usually transformer or RF link as opposed to an optical link.While digital isolators only work with digital signals, they are frequently used to transfer digitised versions of analogue signals. The resulting signal chain will have better bandwidth, accuracy and linearity in comparison to an optocoupler based system. Optocouplers have inherent non-linearity and high unit to unit variations (+- 50% of your signal), so the circuit will need to immune to these variations or each unit individually calibrated.Multiplexing digital channels across a single digital isolator path can be achieved very easily, which in turn simplifies the circuit and results in a net cost saving in-spite of using a more expensive isolation technology. In short, digital isolators are a superior to optocouplers in almost every regard. The global Digital Isolators market will reach xxx Million USD in 2019 with CAGR xx% 2019-2025. The main contents of the report including: Global market size and forecast Regional market size, production data and export & import Key manufacturers profile, products & services, sales data of business Global market size by Major Application Global market size by Major Type Key manufacturers are included based on company profile, sales data and product specifications etc.: Silicon Labs ADI TI Broadcom Corporation Maxim Integrated Vicor Rhopoint Components NVE ROHM Major applications as follows: Energy Generation & Distribution Industrial Telecom Others Major Type as follows: Capacitive Coupling Optical coupling Giant Magnetoresistive GMR Magnetic Coupling Regional market size, production data and export & import: Asia-Pacific North America Europe South America Middle East & Africa
Table of Contents 1 Global Market Overview 1.1 Scope of Statistics 1.1.1 Scope of Products 1.1.2 Scope of Manufacturers 1.1.3 Scope of Application 1.1.4 Scope of Type 1.1.5 Scope of Regions/Countries 1.2 Global Market Size 2 Regional Market 2.1 Regional Production 2.2 Regional Demand 2.3 Regional Trade 3 Key Manufacturers 3.1 Silicon
