PCF8575C

SCPS123F – MARCH 2005 – REVISED JANUARY 2015

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Table of Contents

8.2

Functional Block Diagram ....................................... 12

1

Features .................................................................. 1

8.3

Feature Description................................................. 13

2

Applications ........................................................... 1

8.4

Device Functional Modes........................................ 15

3

Description ............................................................. 1

9

Application and Implementation ........................ 17

4

Revision History..................................................... 2

9.1

Application Information............................................ 17

5

Pin Configuration................................................... 3

9.2

Typical Application ................................................. 17

6

Specifications......................................................... 4

10

Power Supply Recommendations ..................... 20

6.1

Absolute Maximum Ratings ..................................... 4

10.1

Power-On Reset Requirements ........................... 20

6.2

ESD Ratings.............................................................. 4

11

Layout................................................................... 22

6.3

Recommended Operating Conditions...................... 4

11.1

Layout Guidelines ................................................. 22

6.4

Thermal Information .................................................. 4

11.2

Layout Example .................................................... 23

6.5

Electrical Characteristics.......................................... 5

12

Device and Documentation Support ................. 24

6.6

12.1

Trademarks ........................................................... 24

6.7

Switching Characteristics ......................................... 6

12.2

Electrostatic Discharge Caution ............................ 24

6.8

Typical Characteristics .............................................. 6

12.3

Glossary ................................................................ 24

7

Parameter Measurement Information .................. 8

13

Mechanical, Packaging, and Orderable

8

Detailed Description ............................................ 11

Information ........................................................... 24

8.1

Overview ................................................................. 11

4 Revision History

Changes from Revision E (October 2007) to Revision F

Page

•

Added Applications, Device Information table, Pin Functions table, ESD Ratings table, Thermal Information table,

Typical Characteristics, Feature Description section, Device Functional Modes, Application and Implementation

section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and

Mechanical, Packaging, and Orderable Information section. ................................................................................................. 1

•

Deleted Ordering Information table. ....................................................................................................................................... 1

2

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