Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

ISO1H816G Datasheet(PDF) 11 Page - Infineon Technologies AG

Part # ISO1H816G
Description  Galvanic Isolated 8 Channel High-Side Switch
Download  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  INFINEON [Infineon Technologies AG]
Direct Link  http://www.infineon.com
Logo INFINEON - Infineon Technologies AG

ISO1H816G Datasheet(HTML) 11 Page - Infineon Technologies AG

Back Button ISO1H816G_14 Datasheet HTML 7Page - Infineon Technologies AG ISO1H816G_14 Datasheet HTML 8Page - Infineon Technologies AG ISO1H816G_14 Datasheet HTML 9Page - Infineon Technologies AG ISO1H816G_14 Datasheet HTML 10Page - Infineon Technologies AG ISO1H816G_14 Datasheet HTML 11Page - Infineon Technologies AG ISO1H816G_14 Datasheet HTML 12Page - Infineon Technologies AG ISO1H816G_14 Datasheet HTML 13Page - Infineon Technologies AG ISO1H816G_14 Datasheet HTML 14Page - Infineon Technologies AG ISO1H816G_14 Datasheet HTML 15Page - Infineon Technologies AG Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 23 page
background image
Datasheet
11
Revision 2.4, 2014-10-20
ISOFACE™
ISO1H816G
Functional Description
3.5.2.2
Daisy-chain Configuration
The connection of different ICs and a µC as shown in
Fig. 10 is called a daisy-chain. For this type of bus-
topology only one SPI interface of the µC for two or
more ICs is needed. All ICs share the same clock and
chip select port of the SPI master. That is all ICs are
active and addressed simultaneously. The data out of
the µC is connected to the SI of the first IC in the line.
Each SO of an IC is connected to the SI of the next IC
in the line.
Figure 10
SPI bus all ICs in a “daisy chain”
configuration
The µC feeds the data bits into the SI of IC1 (first IC in
the chain). The bits coming from the SO of IC1 are
directly shifted into the SI of the next IC. As long as the
chip select is inactive (logic high) all the IC SPIs ignore
the clock (SCLK) and input signals (SI) and all outputs
(SO) are in tristate. As long as the chip select is active
the SPI register works as a simple shift register. With
each clock signal one input is shifted into the SPI
register (SI), each bit in the shift register moves one
position further within the register, and the last bit in the
SPI shift register is shifted out of SO. This is continued
as long as the chip select is active (logic low) and clock
signals are applied. The data is then only taken over to
the output buffers of each IC when the CS signal
changes to high from low and recognized as valid data
by the internal modulo counter.
3.6
Transmission Failure Detection
There is a failure detection unit integrated to ensure
also a stable functionality during the integrated
coreless transformer transmission. This unit decides
whether the transmitted data is valid or not. If four times
serial data coming from the internal registers is not
accepted the output stages are switched off until the
next valid data is received.
SPI- Interface
Output lines
SPI- Interface
Output lines
µC
SPI1
CLK
Tx a1
Tx a2
Number of adressed ICs = n
Number of necessary control and data ports = 3
All ICs are adressed by the common chip select
ICn
IC1
SCLK
CS
SI
SCLK
CS
SO
SI


Similar Part No. - ISO1H816G_14

ManufacturerPart #DatasheetDescription
logo
Infineon Technologies A...
ISO1H816G INFINEON-ISO1H816G Datasheet
1Mb / 22P
   Coreless Transformer Isolated Digital Output 8 Channel 1.2A High-Side Switch
Version 2.0, July 2009
More results

Similar Description - ISO1H816G_14

ManufacturerPart #DatasheetDescription
logo
Infineon Technologies A...
ISO2H823V25 INFINEON-ISO2H823V25 Datasheet
2Mb / 82P
   Galvanic Isolated 8 Channel High-Side Switch
Revision 2.0, 2015-02-12
ISO1H811G INFINEON-ISO1H811G_14 Datasheet
1Mb / 21P
   Galvanic Isolated 8 Channel High-Side Switch
Revision 2.5, 2014-10-17
ISO1H815G INFINEON-ISO1H815G_14 Datasheet
1Mb / 21P
   Galvanic Isolated 8 Channel High-Side Switch
Revision 2.4, 2014-10-20
ISO2H823V2.5 INFINEON-ISO2H823V2.5 Datasheet
2Mb / 82P
   Galvanic Isolated 8 Channel High-Side Switch
Revision 2.0, 2015-02-12
ISO1H812G INFINEON-ISO1H812G_14 Datasheet
1Mb / 23P
   Galvanic Isolated 8 Channel High-Side Switch
Revision 2.6, 2014-10-17
logo
Semtech Corporation
TS13101 SEMTECH-TS13101 Datasheet
555Kb / 10P
   Galvanic Isolated Latching 60V Power Load Switch
logo
STMicroelectronics
ISO8200B STMICROELECTRONICS-ISO8200B Datasheet
1Mb / 33P
   Galvanic isolated octal high-side smart power solid state relay
ISO8200BQ STMICROELECTRONICS-ISO8200BQ Datasheet
1Mb / 37P
   Galvanic isolated octal high-side smart power solid state-relay
April 2017 Rev 4
logo
Semtech Corporation
TS13001 SEMTECH-TS13001 Datasheet
125Kb / 10P
   Galvanic Isolated Blocking 56V Power Load Switch
logo
Infineon Technologies A...
ISO1H801G INFINEON-ISO1H801G Datasheet
1Mb / 19P
   Coreless Transformer Isolated Digital Output 8 Channel 0.625A High-Side Switch
Version 2.3, Sep 2009
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com