Si864x Data Sheet Low-Power Quad-Channel Digital Isolators KEY FEATURES Skyworks family of ultra-low-power digital isolators are CMOS devices offering substan- tial data rate, propagation delay, power, size, reliability, and external BOM advantages High-speed operation over legacy isolation technologies. The operating parameters of these products remain DC to 150 Mbps stable across wide temperature ranges and throughout device service life for ease of No start-up initialization required design and highly uniform performance. All device versions have Schmitt trigger inputs Wide Operating Supply Voltage for high noise immunity and only require VDD bypass capacitors. 2.55.5 V Up to 5000 V isolation RMS Data rates up to 150 Mbps are supported, and all devices achieve propagation delays of less than 10 ns. Enable inputs provide a single point control for enabling and disabling Reinforced VDE 0884-10, 10 kV surge- capable (Si864xxT) output drive. Ordering options include a choice of isolation ratings (1.0, 2.5, 3.75 and 5 kV) and a selectable fail-safe operating mode to control the default output state 60-year life at rated working voltage during power loss. All products >1 kV are safety certified by UL, CSA, VDE, and CQC, High electromagnetic immunity and products in wide-body packages support reinforced insulation withstanding up to 5 Ultra low power (typical) kV . RMS 5 V Operation Automotive Grade is available for certain part numbers. These products are built using 1.6 mA per channel at 1 Mbps automotive-specific flows at all steps in the manufacturing process to ensure the robust- 5.5 mA per channel at 100 Mbps ness and low defectivity required for automotive applications. 2.5 V Operation Automotive Applications Industrial Applications 1.5 mA per channel at 1 Mbps On-board chargers Industrial automation systems 3.5 mA per channel at 100 Mbps Battery management systems Medical electronics Tri-state outputs with ENABLE Charging stations Isolated switch mode supplies Schmitt trigger inputs Traction inverters Selectable fail-safe mode Isolated ADC, DAC Hybrid Electric Vehicles Default high or low output (ordering Motor control option) Battery Electric Vehicles Power inverters Precise timing (typical) Communications systems 10 ns propagation delay 1.5 ns pulse width distortion Safety Regulatory Approvals 0.5 ns channel-channel skew UL 1577 recognized 2 ns propagation delay skew Up to 5000 V for 1 minute RMS 5 ns minimum pulse width CSA component notice 5A approval Transient Immunity 50 kV/s IEC 60950-1, 62368-1, 60601-1 (re- AEC-Q100 qualification inforced insulation) Wide temperature range VDE certification conformity 40 to 125 C Si864xxT options certified to rein- RoHS-compliant packages forced VDE 0884-10 SOIC-16 wide body All other options certified to basic SOIC-16 narrow body VDE 0884-10 and reinforced 60950-1 QSOP-16 CQC certification approval Automotive-grade OPNs available AIAG compliant PPAP documentation GB4943.1 support IMDS and CAMDS listing support Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 1 Rev. 2.16 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 3, 2021 1Si864x Data Sheet Ordering Guide 1. Ordering Guide Industrial and Automotive Grade OPNs Industrial-grade devices (part numbers having an -I in their suffix) are built using well-controlled, high-quality manufacturing flows to ensure robustness and reliability. Qualifications are compliant with JEDEC, and defect reduction methodologies are used throughout definition, design, evaluation, qualification, and mass production steps. Automotive-grade devices (part numbers having an -A in their suffix) are built using automotive-specific flows at all steps in the manufacturing process to ensure robustness and low defectivity. These devices are supported with AIAG-compliant Production Part Approval Process (PPAP) documentation, and feature International Material Data System (IMDS) and China Automotive Material Data System (CAMDS) listing. Qualifications are compliant with AEC-Q100, and a zero-defect methodology is maintained throughout definition, design, evaluation, qualification, and mass production steps. 1, 2, 5 Table 1.1. Ordering Guide for Valid OPNs Number Number Max Data Default Isolation of Inputs of Inputs Ordering Part Number 6, 7 Rate Output Rating Package Automotive OPNs (OPN) VDD1 VDD2 (Mbps) State (kV) Side Side QSOP-16 Packages Si8640BA-B-IU Si8640BA-AU 4 0 150 Low 1.0 QSOP-16 Si8640BB-B-IU Si8640BB-AU 4 0 150 Low 2.5 QSOP-16 Si8640EB-B-IU Si8640EB-AU 4 0 150 High 2.5 QSOP-16 Si8641BA-B-IU Si8641BA-AU 3 1 150 Low 1.0 QSOP-16 Si8641BA-C-IU Si8641BA-AU 3 1 150 Low 1.0 QSOP-16 Si8641BB-B-IU Si8641BB-AU 3 1 150 Low 2.5 QSOP-16 Si8641EB-B-IU Si8641EB-AU 3 1 150 High 2.5 QSOP-16 Si8642BA-B-IU Si8642BA-AU 2 2 150 Low 1.0 QSOP-16 Si8642BA-C-IU Si8642BA-AU 2 2 150 Low 1.0 QSOP-16 Si8642BB-B-IU Si8642BB-AU 2 2 150 Low 2.5 QSOP-16 Si8642EA-B-IU Si8642EA-AU 2 2 150 High 1.0 QSOP-16 Si8642EB-B-IU Si8642EB-AU 2 2 150 High 2.5 QSOP-16 Si8645BA-B-IU Si8645BA-AU 4 0 150 Low 1.0 QSOP-16 Si8645BA-C-IU Si8645BA-AU 4 0 150 Low 1.0 QSOP-16 Si8645BB-B-IU Si8645BB-AU 4 0 150 Low 2.5 QSOP-16 SOIC-16 Packages Si8640BB-B-IS1 Si8640BB-AS1 4 0 150 Low 2.5 NB SOIC-16 Si8640BB-B-IS Si8640BB-AS 4 0 150 Low 2.5 WB SOIC-16 Si8640BC-B-IS1 Si8640BC-AS1 4 0 150 Low 3.75 NB SOIC-16 WB SOIC-16 Si8640BD-B-IS2 Si8640BD-AS2 4 0 150 Low 5.0 4 (8 mm creepage) Si8640BD-B-IS Si8640BD-AS 4 0 150 Low 5.0 WB SOIC-16 Si8640EC-B-IS1 Si8640EC-AS1 4 0 150 High 3.75 NB SOIC-16 WB SOIC-16 Si8640ED-B-IS2 Si8640ED-AS2 4 0 150 High 5.0 4 (8 mm creepage) Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 Rev. 2.16 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 3, 2021 2