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Si8712AC-B-IP

Description
digital isolators opto-input isolator
Categorysemiconductor    Other integrated circuit (IC)   
File Size2MB,39 Pages
ManufacturerSilicon Laboratories Inc
Environmental Compliance  
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Si8712AC-B-IP Overview

digital isolators opto-input isolator

Si8712AC-B-IP Parametric

Parameter NameAttribute value
ManufactureSilicon Laboratories
Product CategoryDigital Isolators
RoHSYes
Number of Channels1 Channel
Propagation Delay Time30 ns
Supply Voltage - Mi3 V
Supply Voltage - Max30 V
Supply Curre1.7 mA
Maximum Operating Temperature+ 125 C
Power Dissipati140 mW
Package / CaseDIP-8
PackagingTube
Isolation Voltage3.75 kVrms
Maximum Data Rate15 Mb/s
Minimum Operating Temperature- 40 C
Factory Pack Quantity96
TypeGeneral Purpose
Si87xx
5
K
V LED E
MULATOR
I
N PU T
, O
PEN
C
OLLECTOR
O
UTPUT
I
SOLA TORS
Features
Pin-compatible, drop-in upgrades for
popular high-speed digital
optocouplers
Performance and reliability
advantages vs. optocouplers

Resistant to temperature, age and
forward current effects

10x lower FIT rate for longer
service life

Higher common-mode transient
immunity: >50 kV/µs typical

Lower power and forward input
diode current
PCB footprint compatible with
optocoupler packaging
Wide range of product options
1 channel diode emulator input
3 to 30 V open collector output
Propagation delay 30 ns
Data rates dc to 15 Mbps
Up to 5000 V
RMS
isolation and 10 kV
surge protection
AEC-Q100 qualified
Wide operating temperature range

–40 to +125 °C
RoHS-compliant packages

SOIC-8 (Narrow body)

DIP8 (Gull-wing)

SDIP6 (Stretched SO-6)

LGA8
Pin Assignments:
See page 20
SOIC-8, DIP8, LGA8
Open Collector Output
Applications
Industrial automation
Isolated data acquisition
Motor controls and drives
Test and measurement equipment
Isolated switch mode power supplies
SDIP6
Open Collector Output
Safety Regulatory Approvals
UL 1577 recognized

Up
VDE certification conformity

IEC60747-5-2/VDE0884
CSA component notice 5A
approval

IEC
to 5000 Vrms for 1 minute
CQC certification approval

GB4943.1
Part 10
(basic/reinforced insulation)
60950-1, 61010-1, 60601-1
(reinforced insulation)
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.
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
Si87xx
Rev. 1.1 4/14
Copyright © 2014 by Silicon Laboratories
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