PCA9518_5 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 05 — 2 December 2008 19 of 21
NXP Semiconductors
PCA9518
Expandable 5-channel I
2
C-bus hub
Modifications:
(continued)
Table 5 “Dynamic characteristics”:
symbol/parameter “t
PHLs
, Propagation delay SDA to SDAn or SCL to SCLn” changed to
“t
PHL
, HIGH to LOW propagation delay” (moved “SDA to SDAn or SCL to SCLn” to Conditions
column)
symbol/parameter “t
PLHs
, Propagation delay SDA to SDAn or SCL to SCLn” changed to
“t
PLH
, HIGH to LOW propagation delay” (moved “SDA to SDAn or SCL to SCLn” to Conditions
column)
symbol/parameter “t
PHLE1s
, Propagation delay EXPSDA1 to SDA or EXPSCL1 to SCL changed
to “t
PHL1
, HIGH to LOW propagation delay 1” (moved “EXPSDA1 to SDA or EXPSCL1 to SCL” to
Conditions column)
symbol/parameter “t
PLHE1s
, Propagation delay EXPSDA1 to SDA or EXPSCL1 to SCL changed
to “t
PLH1
, LOW to HIGH propagation delay 1” (moved “EXPSDA1 to SDA or EXPSCL1 to SCL” to
Conditions column)
symbol/parameter “t
PLHE2s
, Propagation delay EXPSDA2 to SDA or EXPSCL2 to SCL changed
to “t
PLH2
, LOW to HIGH propagation delay 2” (moved “EXPSDA2 to SDA or EXPSCL2 to SCL” to
Conditions column)
symbol/parameter “t
THLs
, Transition time, SDA/SCL” changed to “t
THL
, HIGH to LOW transition
time” (moved “SDA, SCL” to Conditions column)
symbol/parameter “t
TLHs
, Transition time, SDA/SCL” changed to “t
TLH
, LOW to HIGH transition
time” (moved “SDA, SCL” to Conditions column)
symbol/parameter “t
SET
, Enable to Start condition” changed to “t
su
, set-up time” (moved “enable
to START condition” to Conditions column)
symbol/parameter “t
HOLD
, Enable after Stop condition” changed to “t
h
, hold time” (moved
“enable to START condition” to Conditions column)
Figure 7 “AC waveforms”: timing symbols updated as per symbol/parameter changes detailed
above for
Table 5 “Dynamic characteristics”
PCA9518_4
(9397 750 14109)
20040929 Product data sheet - PCA9518_3
PCA9518_3
(9397 750 13253)
20040624 Product data sheet - PCA9518_2
PCA9518_2
(9397 750 12295)
20031110 Product data ECN 853-2364 30410
dated 2003 Oct 03
PCA9518_1
PCA9518_1
(9397 750 10258)
20020820 Product data ECN 853-2364 28791
dated 2002 Aug 20
-
Table 9. Revision history
…continued
Document ID Release date Data sheet status Change notice Supersedes
PCA9518_5 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 05 — 2 December 2008 20 of 21
NXP Semiconductors
PCA9518
Expandable 5-channel I
2
C-bus hub
16. Legal information
16.1 Data sheet status
[1] Please consult the most recently issued document before initiating or completing a design.
[2] The term ‘short data sheet’ is explained in section “Definitions”.
[3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL
http://www.nxp.com.
16.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
16.3 Disclaimers
General — Information in this document is believed to be accurate and
reliable. However, NXP Semiconductors does not give any representations or
warranties, expressed or implied, as to the accuracy or completeness of such
information and shall have no liability for the consequences of use of such
information.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in medical, military, aircraft,
space or life support equipment, nor in applications where failure or
malfunction of an NXP Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors accepts no liability for inclusion and/or use of
NXP Semiconductors products in such equipment or applications and
therefore such inclusion and/or use is at the customer’s own risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) may cause permanent
damage to the device. Limiting values are stress ratings only and operation of
the device at these or any other conditions above those given in the
Characteristics sections of this document is not implied. Exposure to limiting
values for extended periods may affect device reliability.
Terms and conditions of sale — NXP Semiconductors products are sold
subject to the general terms and conditions of commercial sale, as published
at
http://www.nxp.com/profile/terms, including those pertaining to warranty,
intellectual property rights infringement and limitation of liability, unless
explicitly otherwise agreed to in writing by NXP Semiconductors. In case of
any inconsistency or conflict between information in this document and such
terms and conditions, the latter will prevail.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
16.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
I
2
C-bus — logo is a trademark of NXP B.V.
17. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Document status
[1][2]
Product status
[3]
Definition
Objective [short] data sheet Development This document contains data from the objective specification for product development.
Preliminary [short] data sheet Qualification This document contains data from the preliminary specification.
Product [short] data sheet Production This document contains the product specification.
NXP Semiconductors
PCA9518
Expandable 5-channel I
2
C-bus hub
© NXP B.V. 2008. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 2 December 2008
Document identifier: PCA9518_5
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
18. Contents
1 General description . . . . . . . . . . . . . . . . . . . . . . 1
2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3 Ordering information . . . . . . . . . . . . . . . . . . . . . 2
4 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5 Pinning information. . . . . . . . . . . . . . . . . . . . . . 4
5.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
6 Functional description . . . . . . . . . . . . . . . . . . . 5
6.1 Enable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
6.2 Expansion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
6.3 I
2
C-bus systems . . . . . . . . . . . . . . . . . . . . . . . . 5
7 Application design-in information . . . . . . . . . . 6
8 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 9
9 Static characteristics. . . . . . . . . . . . . . . . . . . . 10
10 Dynamic characteristics . . . . . . . . . . . . . . . . . 11
11 Test information. . . . . . . . . . . . . . . . . . . . . . . . 12
12 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 13
13 Soldering of SMD packages . . . . . . . . . . . . . . 15
13.1 Introduction to soldering . . . . . . . . . . . . . . . . . 15
13.2 Wave and reflow soldering . . . . . . . . . . . . . . . 15
13.3 Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 15
13.4 Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 16
14 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 17
15 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 18
16 Legal information. . . . . . . . . . . . . . . . . . . . . . . 20
16.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 20
16.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
16.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
16.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 20
17 Contact information. . . . . . . . . . . . . . . . . . . . . 20
18 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

PCA9518D,118

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
IC I2C BUS HUB 5-CH 20SOIC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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