Si84XXCOM-RD Silicon Labs

Si8410/20/21 LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS Features High-speed operation Up to 2500 V isolation RMS DC to 150 Mbps 60-year life at rated working No start-up initialization required voltage Wide Operating Supply Voltage: Precise timing (typical) 2.705.5 V <10 ns worst case Ultra low power (typical) 1.5 ns pulse width distortion 5 V Operation: 0.5 ns channel-channel skew < 2.1 mA per channel at 1 Mbps 2 ns propagation delay skew < 6 mA per channel at 100 Mbps 6 ns minimum pulse width 2.70 V Operation: Transient Immunity 25 kV/s < 1.8 mA per channel at 1 Mbps Wide temperature range < 4 mA per channel at 100 Mbps 40 to 125 C at 150 Mbps Ordering Information: High electromagnetic immunity RoHS-compliant packages See page 25. SOIC-8 narrow body Applications Industrial automation systems Isolated ADC, DAC Hybrid electric vehicles Motor control Isolated switch mode supplies Power inverters Communications systems Safety Regulatory Approvals UL 1577 recognized VDE certification conformity Up to 2500 V for 1 minute IEC 60747-5-2 RMS (VDE0884 Part 2) CSA component notice 5A approval IEC 60950-1, 61010-1 (reinforced insulation) Description Silicon Lab's family of ultra-low-power digital isolators are CMOS devices offering substantial data rate, propagation delay, power, size, reliability, and external BOM advantages when compared to legacy isolation technologies. The operating parameters of these products remain stable across wide temperature ranges throughout their service life. For ease of design, only VDD bypass capacitors are required. Data rates up to 150 Mbps are supported, and all devices achieve worst- case propagation delays of less than 10ns. All products are safety certified by UL, CSA, and VDE and support withstand voltages of up to 2.5 kVrms. These devices are available in an 8-pin narrow-body SOIC package. Rev. 1.5 9/13 Copyright 2013 by Silicon Laboratories Si8410/20/21 Not Recommended for New DesignsSi8410/20/21 2 Rev. 1.5 Not Recommended for New Designs