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Si8450AA-B-IS1

Description
Digital Isolators 5 Ch 1.0kV Isolator 1M 5/0
Categorysemiconductor    Analog mixed-signal IC   
File Size439KB,36 Pages
ManufacturerSilicon Laboratories
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Si8450AA-B-IS1 Overview

Digital Isolators 5 Ch 1.0kV Isolator 1M 5/0

Si8450AA-B-IS1 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerSilicon Laboratories
Product CategoryDigital Isolators
RoHSDetails
Isolation TypeCapacitive Coupling
Supply Voltage - Max5.5 V
Supply Voltage - Min2.7 V
PackagingReel
ProductDigital Isolators
Moisture SensitiveYes
NumOfPackaging1
Operating Supply Voltage2.7 V to 5.5 V
Factory Pack Quantity2500
Unit Weight0.006637 oz
Si8450/51/52/55
L
O W
P
O W E R
F
I V E
- C
H A N N E L
D
I G I TA L
I
S O L A T O R
Features
High-speed operation

DC
Up to 2500 V
RMS
isolation
1.6 mA per channel at 1 Mbps

< 6 mA per channel at 100 Mbps

<
Transient Immunity 25 kV/µs

< 1.4 mA per channel at 1 Mbps
Wide temperature range
2.70 V Operation:

<
4 mA per channel at 100 Mbps
High electromagnetic immunity
Applications
Industrial automation systems
Hybrid electric vehicles
Isolated switch mode supplies
Safety Regulatory Approvals
UL 1577 recognized

Up
to 2500 V
RMS
for 1 minute
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 10 ns. 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 a 16-pin narrow-
body SOIC package.
Rev. 1.5 9/13
N
ot
fo R
r N ec
om
ew
m
D e
e s nd
ig e
ns d
ns propagation delay skew

6 ns minimum pulse width

2
60-year life at rated working
No start-up initialization required
voltage
Wide Operating Supply Voltage:
Precise timing (typical)
2.70–5.5 V

<10 ns worst case
Ultra-low-power (typical)

1.5 ns pulse width distortion
5 V Operation:

0.5 ns channel-channel skew
to 150 Mbps
Ordering Information:
See page 29.

–40
to 125 °C at 150 Mbps
narrow body
RoHS-compliant packages

SOIC-16
Isolated ADC, DAC
Motor control
Power inverters
Communications systems
VDE certification conformity

IEC
60747-5-2
(VDE0884 Part 2)
Copyright © 2013 by Silicon Laboratories
Si8450/51/52/55
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