SI8711BC-B-IP 데이터 시트보기 (PDF) - Silicon Laboratories
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SI8711BC-B-IP Datasheet PDF : 36 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
Performance and reliability
advantages vs. optocouplers
3 to 30 V open collector output
Propagation delay 30 ns
Resistant to temperature, age and Data rates dc to 15 Mbps
forward current effects
3.75 and 5 kV reinforced isolation
10x lower FIT rate for longer
UL, CSA, VDE
service life
Wide operating temperature range
Higher common-mode transient
immunity: >50 kV/µs typical
Lower power and forward input
diode current
PCB footprint compatible with
optocoupler packaging
–40 to +125 °C
RoHS-compliant packages
SOIC-8
DIP8
SDIP6
LGA8
Applications
Industrial automation
Isolated data acquisition
Motor controls and drives
Test and measurement equipment
Isolated switch mode power supplies
Safety Regulatory Approvals (Pending)
UL 1577 recognized
Up to 5000 Vrms for 1 minute
CSA component notice 5A
approval
IEC 60950-1, 61010-1, 60601-1
(reinforced insulation)
VDE certification conformity
IEC 60747-5-2 (VDE 0884 Part 2)
(reinforced insulation)
CQC certification approval
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.
Pin Assignments:
See page 18
SOIC-8, DIP8, LGA8
Open Collector Output
SDIP6
Open Collector Output
SOIC-8, DIP8, LGA8
Open Collector Output
with 20 k Pull-up Resistor
SOIC-8, DIP8, LGA8
Open Collector Output
with Output Enable
Patent pending
Preliminary Rev. 0.5 9/12
Copyright © 2012 by Silicon Laboratories
Si87xx
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
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