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SI8602AC-B-IS 参数 Datasheet PDF下载

SI8602AC-B-IS图片预览
型号: SI8602AC-B-IS
PDF下载: 下载PDF文件 查看货源
内容描述: 独立的,双向的SDA和SCL隔离通道开漏输出, 35毫安灌电流 [Independent, bidirectional SDA and SCL isolation channels Open drain outputs with 35 mA sink current]
分类和应用:
文件页数/大小: 40 页 / 550 K
品牌: SILABS [ SILICON LABORATORIES ]
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Si860x
B
IDIRECTIONAL
I
2
C I
SOLA TORS
D
IGITA L
C
HANNELS
Features
WITH
U
NIDIRECTIONAL
Independent, bidirectional SDA and
SCL isolation channels

Open drain outputs with 35 mA
sink current

Supports
High electromagnetic immunity
Wide operating supply voltage

3.0
clocks up to 1.7 MHz
Unidirectional isolation channels
support additional system signals
(Si8605, Si8606)
Up to 5000 V
RMS
isolation
I
2
C
UL, CSA, VDE recognition
60-year life at rated working voltage
to 5.5 V
Wide temperature range

–40 to +125 °C
Transient immunity 50 kV/µs
AEC-Q100 qualification
RoHS-compliant packages

SOIC-8 narrow body

SOIC-16 wide body

SOIC-16 narrow body
Applications
Isolated I
2
C, PMBus, SMBus
Power over Ethernet
Motor Control Systems
Hot-swap applications
Intelligent Power systems
Isolated SMPS systems with PMBus
interfaces
Description
The Si860x series of isolators are single-package galvanic isolation solutions for I
2
C
and SMBus serial port applications. These products are based on Silicon Labs
proprietary RF isolation technology and offer shorter propagation delays, lower
power consumption, smaller installed size, and more stable operation with
temperature and age versus opto couplers or other digital isolators.
All devices in this family include hot-swap, bidirectional SDA and/or SCL isolation
channels with open-drain, 35 mA sink capability that operate to a maximum
frequency of 1.7 MHz. The 8-pin version (Si8600) supports bidirectional SDA and
SCL isolation; the Si8602 supports bidirectional SDA and unidirectional SCL
isolation, and the 16-pin versions (Si8605, Si8606) feature two unidirectional
isolation channels to support additional system signals, such as interrupts or resets.
All versions contain protection circuits to guard against data errors when an
unpowered device is inserted into a powered system.
Small size, low installed cost, low power consumption, and short propagation delays
make the Si860x family the optimum solution for isolating I
2
C and SMBus serial
ports.
Ordering Information:
See page 26.
Safety Regulatory Approval
UL 1577 recognized

Up to 5000 V
RMS
for 1 minute
CSA component notice 5A approval

IEC 60950-1, 61010-1, 60601-1
(reinforced
insulation)
VDE certification conformity

IEC 60747-5-2
(VDE0884 Part 2)

EN60950-1 (reinforced insulation)
Rev. 1.2 6/12
Copyright © 2012 by Silicon Laboratories
Si860x