SCPS123F
March 2005 – January 2015
PCF8575C
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
I2C Interface Timing Requirements
6.7
Switching Characteristics
6.8
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.2.1
Simplified Block Diagram of Device
8.2.2
Simplified Schematic Diagram of Each P-Port Input/Output
8.3
Feature Description
8.3.1
I2C Interface
8.3.2
Interface Definition
8.3.3
Address Reference
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.1.1
Minimizing ICC When I/Os Control LEDs
9.2.2
Detailed Design Procedure
9.2.3
Application Curves
10
Power Supply Recommendations
10.1
Power-On Reset Requirements
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DGV|24
MPDS006C
PW|24
MPDS363A
DBQ|24
MPDS211A
RGE|24
MPQF124G
DW|24
MPDS174A
DB|24
MPDS509
Thermal pad, mechanical data (Package|Pins)
RGE|24
QFND024AD
Orderable Information
scps123f_oa
scps123f_pm
7 Parameter Measurement Information
Figure 7. I
2
C Interface Load Circuit and Voltage Waveforms
Figure 8. Interrupt Load Circuit and Voltage Waveforms
Figure 9. P-Port Load Circuits and Voltage Waveforms