Si87xx 5 KV LED EMULATOR INPUT, OPEN COLLECTOR OUTPUT ISOLATORS Features Pin Assignments: Pin-compatible, drop-in upgrades for Wide range of product options See pages 18-21 popular high-speed digital 1 channel diode emulator input optocouplers 3 to 30 V open collector output Performance and reliability Propagation delay 30 ns advantages vs. optocouplers Data rates dc to 15 Mbps Resistant to temperature, age and Up to 5000 V isolation and 10 kV RMS forward current effects surge protection 10x lower FIT rate for longer AEC-Q100 qualified service life Wide operating temperature range Higher common-mode transient 40 to +125 C immunity: >50 kV/s typical SOIC-8, DIP8 RoHS-compliant packages Lower power and forward input Open Collector Output SOIC-8 (Narrow body) diode current DIP8 (Gull-wing) PCB footprint compatible with SDIP6 (Stretched SO-6) optocoupler packaging Automotive-grade OPNs available AIAG compliant PPAP documentation support IMDs and CAMDs listing support Applications SDIP6 Open Collector Output Industrial automation Isolated data acquisition Motor controls and drives Test and measurement equipment Isolated switch mode power supplies EV traction inverters Safety Regulatory Approvals UL 1577 recognized VDE certification conformity Up to 5000 Vrms for 1 minute VDE0884 Part 10 (basic/reinforced insulation) CSA component notice 5A approval CQC certification approval IEC 60950-1, 60601-1 SOIC-8, DIP8 (reinforced insulation) GB4943.1 Open Collector Output with 20 k Pull-up Resistor Description The Si87xx isolators are pin-compatible, one-channel, drop-in replacements for popular optocouplers with data rates up to 15 Mbps. These devices isolate high- speed digital signals and offer performance, reliability, and flexibility advantages not available with optocoupler solutions. The Si87xx series is based on proprietary CMOS isolation technology for low-power and high-speed operation and are resistant to the wear-out effects found in optocouplers that degrade performance with increasing temperature, forward current, and device age. As a result, the Si87xx series offer longer service life and dramatically higher reliability compared SOIC-8, DIP8 to optocouplers. Ordering options include open collector output with and without Open Collector Output integrated pull-up resistor and output enable options. with Output Enable Automotive Grade is available for certain part numbers. These products are built using automotive-specific flows at all steps in the manufacturing process to ensure the robustness and low defectivity required for automotive applications. Patent pending Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com Rev. 1.32 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice July 31, 2021 Si87xx Functional Block Diagram Diode VDD Emulator A1 Output Stage REC XMIT OUT IF (Open-Collector) C1 GND 2 Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com Rev. 1.32 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice July 31, 2021