SI8388P-IUR 8-Channel Digital Isolator | 2.5kVrms Isolation | 2Mbps | QSOP-20 Package | Skyworks

The SI8388P-IUR is a high-performance 8-channel digital isolator from Skyworks (formerly Silicon Labs), specifically designed for programmable logic controllers (PLCs) and industrial I/O modules. Its key advantage lies in integrating a bipolar digital field interface with 2.5kVrms safety isolation, allowing direct connection to 24V sinking or sourcing inputs without requiring field-side VDD. The device utilizes Skyworks' innovative CMOS-based LED emulator technology, supports input currents as low as 1mA, and features programmable debounce filtering (up to 100ms). Housed in a 20-pin QSOP package, it operates across -40°C to +125°C and complies with IEC 61131-2 standard types 1, 2, and 3, making it ideal for replacing opto-coupler isolators in industrial automation. We supply 100% original, new products with ample stock and fast delivery.