EEWORLDEEWORLDEEWORLD

Part Number

Search

Si8400AB-A-IS

Description
Digital Isolators 2.5 kV Bidirectional I2C Isolator 1.7MHz
Categorysemiconductor    Analog mixed-signal IC   
File Size415KB,34 Pages
ManufacturerSilicon Laboratories
Download Datasheet Parametric Compare View All

Si8400AB-A-IS Online Shopping

Suppliers Part Number Price MOQ In stock  
Si8400AB-A-IS - - View Buy Now

Si8400AB-A-IS Overview

Digital Isolators 2.5 kV Bidirectional I2C Isolator 1.7MHz

Si8400AB-A-IS Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerSilicon Laboratories
Product CategoryDigital Isolators
RoHSDetails
Isolation TypeCapacitive Coupling
Supply Voltage - Max5.5 V
Supply Voltage - Min3 V
Moisture SensitiveYes
Operating Supply Voltage3 V to 5.5 V
Factory Pack Quantity2500
Unit Weight0.003365 oz
Si840x
B
IDIRECTIONAL
I
2
C I
SOLA TORS
D
IGITA L
C
HANNELS
Features
WITH
U
NIDIRECTIONAL
Applications
Isolated I
2
C, PMBus, SMBus
Power over Ethernet
Motor Control Systems
Description
The Si840x 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 SCL
isolation channels with open-drain, 35 mA sink capability and operate to a
maximum frequency of 1.7 MHz. The 8-pin version (Si8400/01) supports
bidirectional SDA and SCL isolation; the Si8402 supports bidirectional SDA
and unidirectional SCL isolation, and the 16-pin version (Si8405) features
two unidirectional isolation channels to support additional system signals,
such as an interrupt or reset. All versions contain protection circuits to
guard against data errors if an unpowered device is inserted into a powered
system.
Small size, low installed cost, low power consumption, and short
propagation delays make the Si840x family the optimum solution for
isolating I
2
C and SMBus serial ports.
Safety Regulatory Approval
UL 1577 recognized

Up to 2500 V
RMS
for 1 minute
CSA component notice 5A approval

IEC 60950-1, 61010-1
(reinforced
insulation)
Rev. 1.6 10/13
N
ot
fo R
r N ec
e w om
m
D e
es n
ig de
ns d
Hot-swap applications
Intelligent Power systems
Isolated SMPS systems with
PMBus interfaces
to 5.5 V

Supports
clocks up to 1.7 MHz
Wide temperature range

–40 to +125 °C max
Unidirectional isolation channels
support additional system signals
Transient immunity 25 kV/µs
(Si8405)
RoHS-compliant packages
Up to 2500 V
RMS
isolation

SOIC-8 narrow body

SOIC-16 narrow body
UL, CSA, VDE recognition
I
2
C
Independent, bidirectional SDA and
SCL isolation channels

Open drain outputs with 35 mA
sink current
60-year life at rated working voltage
High electromagnetic immunity
Wide operating supply voltage

3.0
Ordering Information:
See page 25.
VDE certification conformity

IEC 60747-5-2
(VDE0884 Part 2)
Copyright © 2013 by Silicon Laboratories
Si840x

Si8400AB-A-IS Related Products

Si8400AB-A-IS SI8401AB-B-ISR SI8400AB-B-ISR SI8405AA-B-IS1R SI8405AB-A-IS1R SI8401AA-B-ISR SI8405AB-B-IS1R SI8400AA-B-ISR Si8402AB-B-ISR SI8400AA-A-ISR
Description Digital Isolators 2.5 kV Bidirectional I2C Isolator 1.7MHz Digital Isolators 2.5 kV Bidirect I2C Isolator 1.7MHz Digital Isolators 2.5 kV Bidirectional I2C Isolator 1.7MHz Digital Isolators 1kV Bidrect I2C Isoltr/2UniCH 1.7MHz Digital Isolators 2.5kV Bidrect I2C Isoltr/2UniCH 1.7MHz Digital Isolators 1kV Bidirect I2C Iso 1.7MHz ADuM Digital Isolators 2.5kV Bidrect I2C Isoltr/2UniCH 1.7MHz Digital Isolators 1.0 kV Bidirectional I2C Isolator 1.7MHz Digital Isolators 2.5 KV BIDIRECTIONAL I2C ISOLATOR 1.7MHz Digital Isolators
Product Attribute Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value
Manufacturer Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories Silicon Laboratories
Product Category Digital Isolators Digital Isolators Digital Isolators Digital Isolators Digital Isolators Digital Isolators Digital Isolators Digital Isolators Digital Isolators Digital Isolators
Isolation Type Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Supply Voltage - Max 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Supply Voltage - Min 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V
RoHS Details Details Details Details Details Details Details Details Details -
Moisture Sensitive Yes Yes Yes Yes Yes Yes Yes Yes Yes -
Operating Supply Voltage 3 V to 5.5 V 3 V to 5.5 V 3 V to 5.5 V 3 V to 5.5 V 3 V to 5.5 V 3 V to 5.5 V 3 V to 5.5 V 3 V to 5.5 V - 3 V to 5.5 V
Factory Pack Quantity 2500 2500 2500 2500 2500 2500 2500 2500 96 -
Unit Weight 0.003365 oz - 0.003365 oz 0.006637 oz 0.006637 oz - 0.006637 oz 0.003365 oz 0.003365 oz 0.003365 oz
Polarity - Bidirectional Bidirectional Bidirectional, Unidirectional - Bidirectional Bidirectional, Unidirectional Bidirectional Bidirectional, Unidirectional -
Packaging - Reel Reel Reel Box Reel Reel Reel Tube -
Product - Digital Isolators Digital Isolators Digital Isolators - Digital Isolators Digital Isolators Digital Isolators Digital Isolators -
Type - Bidirectional I2C Isolator Bidirectional I2C Isolator Bidirectional I2C Isolator - Bidirectional I2C Isolator Bidirectional I2C Isolator Bidirectional I2C Isolator Bidirectional I2C Isolator -
Pd - Power Dissipation - 220 mW - 275 W 275 W 220 mW 275 W - 220 W -
Protocol Supported - I2C I2C I2C - I2C I2C I2C I2C -
JTAG/SWD/ISP/SWIM details the four programming methods of MCU
JTAG/SWD/ISP/SWIM details the four programming methods of MCULY1941514572 2020-02-27 20:18:52 6097 Collection 30 Category: # STM32 copyrightJTAG/SWD/ISP/SWIM details the four programming methods of MC...
三亚东北人 stm32/stm8
[Zhongke Bluexun AB32VG1 RISC-V board "run into" RTT evaluation] 2: Button control LED flashing
[i=s]This post was last edited by Digital Leaf on 2021-4-7 21:28[/i]For basic peripherals such as LEDs and buttons, you can use the pin device abstracted by rt_thread. In the I/O device model, rt-thre...
数码小叶 Domestic Chip Exchange
Research and Implementation of Serial Data Communication between C6000 and C2000 Series DSP
TMS320C6711 is a 32-bit floating-point DSP of TI's TMS320C6000 series. It has a CPU with dedicated hardware logic, on-chip memory, and on-chip peripherals, and supports separate or mixed programming i...
fish001 Microcontroller MCU
ST MEMS state machine and machine learning .ucf file conversion tool.
How to convert the UCF file of FSM and MLC function configuration of LSM6DSOX into C code and embed it into MCU? using System; using System.Collections.Generic; using System.ComponentModel; using Syst...
littleshrimp ST Sensors & Low Power Wireless Technology Forum
Components Science Popularization: Semiconductor Laser
[size=4]Semiconductor lasers, also known as laser diodes, are lasers that use semiconductor materials as working materials. They have the characteristics of small size and long life, and can be pumped...
fish001 Analogue and Mixed Signal
Reward for designing sensor amplifier circuit (4000 RMB)
[i=s] This post was last edited by chenbingjy on 2019-5-22 10:48 [/i]We probably need a circuit like this, where the amplifier amplifies the sensor signal, but sensors come in various models with diff...
chenbingjy Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号