SI8712BC-B-IS(2019) View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
Manufacturer
SI8712BC-B-IS
(Rev.:2019)
(Rev.:2019)
Silicon Laboratories
SI8712BC-B-IS Datasheet PDF : 38 Pages
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Si87xx
5 KV LED EMULATOR INPUT, OPEN COLLECTOR
OUTPUT ISOLATORS
Features
Pin-compatible, drop-in upgrades for Wide range of product options
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
forward current effects
Up to 5000 VRMS isolation and 10 kV
surge protection
10x lower FIT rate for longer
service life
Higher common-mode transient
immunity: >50 kV/µs typical
Lower power and forward input
AEC-Q100 qualified
Wide operating temperature range
–40 to +125 °C
RoHS-compliant packages
diode current
SOIC-8 (Narrow body)
PCB footprint compatible with
optocoupler packaging
DIP8 (Gull-wing)
SDIP6 (Stretched SO-6)
Automotive-grade OPNs available
AIAG compliant PPAP
documentation support
IMDs and CAMDs listing support
Pin Assignments:
See page 20
SOIC-8, DIP8
Open Collector Output
Applications
Industrial automation
Isolated data acquisition
Motor controls and drives
Test and measurement equipment
Isolated switch mode power supplies EV traction inverters
SDIP6
Open Collector Output
Safety Regulatory Approvals
UL 1577 recognized
VDE certification conformity
Up to 5000 Vrms for 1 minute
VDE0884 Part 10
CSA component notice 5A approval
(basic/reinforced insulation)
IEC 60950-1, 60601-1
CQC certification approval
(reinforced insulation)
GB4943.1
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 Silicon
Labs' 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 to optocouplers. Ordering options include open collector
output with and without integrated pull-up resistor and output enable options.
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.
SOIC-8, DIP8
Open Collector Output
with 20 k Pull-up Resistor
SOIC-8, DIP8
Open Collector Output
with Output Enable
Patent pending
Rev. 1.31 1/19
Copyright © 2018 by Silicon Laboratories
Si87xx
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