TI’s capacitive digital isolation technology conveys data across an oxide barrier at significantly higher rates and with greatly reduced power requirements compared to optocouplers. The ISO721 delivers substantially improved magnetic immunity over inductive solutions and is a highly reliable, single-component, EMI-resistant solution ideal for your data transmission needs.

KEY FEATURES • Drop-in Replacement for Most Opto and Magnetic Isolators • 4000 V (peak) Isolation   • UL 1577, IEC 60747-5-2 (VDE 0884, Rev. 2) • IEC 61010-1 and CSA Approved • 25 kV/µs Transient Immunity • Signaling Rate – 0 Mbps to 150 Mbps • Low Propagation Delay • Low Pulse Width Distortion • High Electromagnetic Immunity • Low Input Current Requirement • Failsafe Output KEY APPLICATIONS • Industrial Fieldbus   • Modbus • Profibus • DeviceNet™ Data Buses • Smart Distributed Systems (SDS™) • Computer Peripheral Interface • Servo Control Interface • Data Acquisition