AD5024 Analog Devices, AD5024 Datasheet - Page 2

• Manufacturer Part Number: AD5024
• Manufacturer: Analog Devices

Specifications of AD5024

• Resolution (bits): 12bit
• Dac Update Rate: 125kSPS
• Dac Settling Time: 8µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5024/AD5044/AD5064
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagrams............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 7
Pin Configurations and Function Descriptions ........................... 8
Typical Performance Characteristics ........................................... 10
Terminology .................................................................................... 17
Theory of Operation ...................................................................... 19
REVISION HISTORY
5/11—Rev. D to Rev. E
Changes to Table 4............................................................................ 5
Changes to Figure 4 and Figure 5................................................... 6
8/10—Rev. C to Rev. D
Change to Minimum SYNC High Time (Single Channel
Update) Parameter, Table 4 ............................................................. 5
5/10—Rev. B to Rev. C
Changes to Power-On Reset Section............................................ 22
6/09—Rev. A to Rev. B
Changes to Figure 1.......................................................................... 1
3/09—Rev. 0 to Rev. A
Added 14-Lead TSSOP ......................................................Universal
Added Figure 1; Renumbered Sequentially .................................. 1
Changes to Features Section, General Description Section,
Product Highlights Section, Figure 2, and Table 1....................... 1
Changes to Table 2............................................................................ 3
Changes to Timing Characteristics Section and Table 4............. 5
Added Circuit and Timing Diagrams Section and Figure 3 ....... 5
Added Figure 5.................................................................................. 6
AC Characteristics........................................................................ 4
Timing Characteristics ................................................................ 5
ESD Caution.................................................................................. 7
Digital-to-Analog Converter .................................................... 19
DAC Architecture....................................................................... 19
Reference Buffer ......................................................................... 19
Rev. E | Page 2 of 28
Applications Information .............................................................. 26
Outline Dimensions ....................................................................... 27
Changes to Figure 4...........................................................................6
Added Figure 6...................................................................................8
Added Table 6; Renumbered Sequentially .....................................8
Changed Input Shift Register to Shift Register Throughout .......8
Changes to Table 7.............................................................................9
Changes to Typical Performance Characteristics Section ........ 10
Changes to Terminology Section ................................................. 17
Changes to Digital-to-Analog Converter Section, Reference
Buffer Section, Output Amplifier Section, Serial Interface
Section, Shift Register Section, and Table 8 ................................ 19
Changes to Figure 47, Figure 48, and Figure 49 Captions ........ 20
Added Modes of Operation Section, Daisy-Chaining Section,
Table 10, and Table 11.................................................................... 21
Changes to Table 13 and Power-Down Mode Section .............. 22
Changes to Table 16 ....................................................................... 24
Changes to Figure 52 to Figure 55................................................ 25
Changes to Bipolar Operation Section and Figure 56 to
Figure 58 .......................................................................................... 26
Added Figure 59 ............................................................................. 27
Updated Outline Dimensions....................................................... 27
Changes to Ordering Guide .......................................................... 28
8/08—Revision 0: Initial Version
Output Amplifier........................................................................ 19
Serial Interface ............................................................................ 19
Shift Register ............................................................................... 19
Modes of Operation ................................................................... 21
Power-On Reset.......................................................................... 22
Power-Down Modes .................................................................. 22
Clear Code Register ................................................................... 23
LDAC Function .......................................................................... 23
Power Supply Bypassing and Grounding................................ 24
Microprocessor Interfacing....................................................... 25
Using a Reference as a Power Supply....................................... 26
Bipolar Operation....................................................................... 26
Using the AD5024/AD5044/AD5064/AD5064-1 with a
Galvanically Isolated Interface ................................................. 26
Ordering Guide .......................................................................... 28