SI8660BA-B-IS1 Datasheet, PDF (1/40 Pages) Silicon Laboratories – LOW POWER SIX-CHANNEL DIGITAL ISOLATOR

Si8660/61/62/63
LOW POWER SIX-CHANNEL DIGITAL ISOLATOR
Features
 High-speed operation
 Selectable fail-safe mode
DC to 150 Mbps
Default high or low output
 No start-up initialization required
(ordering option)
 Wide Operating Supply Voltage  Precise timing (typical)
2.5–5.5 V
10 ns propagation delay
 Up to 5000 V_RMS isolation
1.5 ns pulse width distortion
 60-year life at rated working voltage ^{0.5 ns channel-channel skew}
 High electromagnetic immunity
2 ns propagation delay skew

Ultra low power (typical)
5 V Operation
1.6 mA per channel at 1 Mbps
5.5 mA per channel at 100 Mbps
2.5 V Operation
1.5 mA per channel at 1 Mbps




5 ns minimum pulse width
Transient Immunity 50 kV/µs
AEC-Q100 qualification
Wide temperature range
–40 to 125 °C
RoHS-compliant packages
3.5 mA per channel at 100 Mbps
SOIC-16 wide body
 Schmitt trigger inputs
SOIC-16 narrow body
Applications
 Industrial automation systems
 Medical electronics
 Hybrid electric vehicles
 Isolated switch mode supplies
 Isolated ADC, DAC
 Motor control
 Power inverters
 Communication systems
Ordering Information:
See page 30.
Safety Regulatory Approvals
 UL 1577 recognized
 VDE certification conformity
Up to 5000 V_RMS for 1 minute
IEC 60747-5-2
 CSA component notice 5A approval
(VDE0884 Part 2)
IEC 60950-1, 61010-1, 60601-1
EN60950-1
(reinforced insulation)
(reinforced insulation)
 CQC certification approval
GB4943.1
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 over legacy isolation technologies. The operating
parameters of these products remain stable across wide temperature ranges
and throughout device service life for ease of design and highly uniform
performance. All device versions have Schmitt trigger inputs for high noise
immunity and only require VDD bypass capacitors.
Data rates up to 150 Mbps are supported, and all devices achieve propagation
delays of less than 10 ns. Ordering options include a choice of isolation ratings
(2.5, 3.75 and 5 kV) and a selectable fail-safe operating mode to control the
default output state during power loss. All products >1 kV_RMS are safety
certified by UL, CSA, VDE, and CQC, and products in wide-body packages
support reinforced insulation withstanding up to 5 kV_RMS.
Rev. 1.5 9/13
Copyright © 2013 by Silicon Laboratories
Si8660/61/62/63