PCA9512AD ETC1 [List of Unclassifed Manufacturers], PCA9512AD Datasheet - Page 22
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PCA9512AD
Manufacturer Part Number
PCA9512AD
Description
Level shifting hot swappable I2C-bus and SMBus bus buffer
Manufacturer
ETC1 [List of Unclassifed Manufacturers]
Datasheet
1.PCA9512AD.pdf
(22 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PCA9512AD
Manufacturer:
NXP
Quantity:
6 700
Part Number:
PCA9512AD
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCA9512ADP
Manufacturer:
MICROCHIP
Quantity:
4 600
Part Number:
PCA9512ADP
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCA9512ADP@118
Manufacturer:
NXP
Quantity:
1 030
Company:
Part Number:
PCA9512ADPЈ¬118
Manufacturer:
NXP
Quantity:
1 690
Company:
Part Number:
PCA9512ADЈ¬118
Manufacturer:
NXP
Quantity:
5 000
Philips Semiconductors
22. Contents
1
2
3
4
5
6
7
7.1
7.2
8
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
9
10
11
11.1
12
13
14
14.1
14.2
14.3
14.4
14.5
15
16
17
18
19
20
21
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Feature selection . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 4
Application design-in information . . . . . . . . . 11
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 11
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 12
Test information . . . . . . . . . . . . . . . . . . . . . . . . 15
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 16
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 20
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 21
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Contact information . . . . . . . . . . . . . . . . . . . . 21
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Start-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Connect circuitry. . . . . . . . . . . . . . . . . . . . . . . . 5
Maximum number of devices in series . . . . . . . 5
Propagation delays . . . . . . . . . . . . . . . . . . . . . . 6
Rise time accelerators . . . . . . . . . . . . . . . . . . . 7
ACC boost current enable. . . . . . . . . . . . . . . . . 7
Resistor pull-up value selection . . . . . . . . . . . . 7
Hot swapping and capacitance buffering
application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Typical performance characteristics . . . . . . . . 14
Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 18
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 18
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 19
Package related soldering information . . . . . . 19
Level shifting hot swappable I
© Koninklijke Philips Electronics N.V. 2005
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Published in The Netherlands
2
C-bus and SMBus bus buffer
PCA9512A
Document number: PCA9512A_1
Date of release: 7 October 2005