Datasheet

ADG738/ADG739 Data Sheet
Rev. A | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagrams ............................................................. 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Timing Characteristics ................................................................ 5
Absolute Maximum Ratings ............................................................ 6
ESD Caution .................................................................................. 6
Pin Configurations and Function Descriptions ........................... 7
Typical Performance Characteristics ............................................. 9
Test Circuits ..................................................................................... 12
Terminology .................................................................................... 14
Theory of Operation ...................................................................... 15
Power-On Reset .......................................................................... 15
Serial Interface ............................................................................ 15
Microprocessor Interfacing ....................................................... 15
ADSP-21xx to ADG738/ADG739 ........................................... 15
8051 Interface to ADG738/ADG739 ....................................... 16
MC68HC11 Interface to ADG738/ADG739 .......................... 16
Applications Information .............................................................. 17
Expand the Number of Selectable Serial Devices Using an
ADG739 ....................................................................................... 17
Daisy-Chaining Multiple ADG738s ........................................ 17
Outline Dimensions ....................................................................... 18
Ordering Guide .......................................................................... 18
Automotive Products ................................................................. 18
REVISION HISTORY
11/12—Rev. 0 to Rev. A
Updated Format .................................................................. Universal
Changes to Features Section............................................................ 1
Added W Version Specifications to Table 1 .................................. 3
Added W Version Specifications to Table 2 .................................. 4
Changes to Table 4 ............................................................................ 6
Changes to Figure 7, Figure 8, and Figure 11 ............................... 9
Changes to Figure 12 ...................................................................... 10
Deleted Figure 22 ............................................................................ 12
Updated Outline Dimensions ....................................................... 19
Changes to Ordering Guide .......................................................... 19
4/00—Revision 0: Initial Version