AD5541A
TABLE OF CONTENTS
Features .............................................................................................. 1
Lerial Interface............................................................................ 14
Unipolar Output Operation...................................................... 15
Output Amplifier Lelection....................................................... 15
Force Lense Amplifier Lelection............................................... 16
Reference and Ground............................................................... 16
Power-On Reset.......................................................................... 16
Power Lupply and Reference Bypassing.................................. 16
Applications Information.............................................................. 17
Microprocessor Interfacing....................................................... 17
AD5541A to ADLP-BF531 Interface ....................................... 17
AD5541A to LPORT Interface.................................................. 17
ꢀayout Guidelines....................................................................... 17
Galvanically Isolated Interface ................................................. 17
Decoding Multiple DACs.......................................................... 18
Outline Dimensions....................................................................... 19
Ordering Guide .......................................................................... 20
Applications....................................................................................... 1
Functional Block Diagrams............................................................. 1
General Description......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Lpecifications..................................................................................... 3
AC Characteristics........................................................................ 4
Timing Characteristics ................................................................ 5
Absolute Maximum Ratings............................................................ 6
ELD Caution.................................................................................. 6
Pin Configurations and Function Descriptions ........................... 7
Typical Performance Characteristics ............................................. 9
Terminology .................................................................................... 13
Theory of Operation ...................................................................... 14
Digital-to-Analog Lection ......................................................... 14
REVISION HISTORY
3/11—Rev. 0 to Rev. A
Added Figure 5 and Figure 6............................................................8
Added Table 7; Renumbered Lequentially .....................................8
Changes to Figure 15...................................................................... 10
Changed VREF to VREF – 1 ꢀLB in Unipolar Output Operation
Lection.............................................................................................. 15
Updated Outline Dimensions....................................................... 18
Changes to Ordering Guide.......................................................... 18
Added 10-ꢀead ꢀFCLP and 8-ꢀead ꢀFCLP.....................Universal
Changes to Features, General Description, and Product
Highlights Lections and Table 1 ..................................................... 1
Added Figure 2; Renumbered Lequentially .................................. 1
Changes to ꢀogic Inputs Parameter, Table 1................................. 3
Changes to Figure 3.......................................................................... 5
Changes to Table 5............................................................................ 6
Changes to Table 6............................................................................ 7
7/10—Revision 0: Initial Version
Rev. A | Page 2 of 20