AD5726 Analog Devices, AD5726 Datasheet - Page 2

• Manufacturer Part Number: AD5726
• Description: Quad, 12-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DAC
• Manufacturer: Analog Devices

Specifications of AD5726

• Resolution (bits): 12bit
• Dac Update Rate: 111kSPS
• Dac Settling Time: 9µs
• Max Pos Supply (v): +15.75V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5726
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 7
Pin Configuration and Function Descriptions ............................. 8
Typical Performance Characteristics ............................................. 9
Terminology .................................................................................... 12
REVISION HISTORY
6/08—Rev. A to Rev. B
Added 20-Lead SSOP ......................................................... Universal
Changes to Features Section............................................................ 1
Changes to General Description Section ...................................... 1
Deleted Table 1 .................................................................................. 1
Changes to Pin Configuration and Function Descriptions
Section ................................................................................................ 8
Deleted Figure 7 ................................................................................ 9
Changes to Typical Performance Characteristics Section ........... 9
Added Figure 15 .............................................................................. 10
Changes to Figure 22 ...................................................................... 11
Updated Outline Dimensions ....................................................... 18
Changes to Ordering Guide .......................................................... 19
AC Performance Characteristics ................................................ 5
Timing Characteristics ................................................................ 6
Thermal Resistance ...................................................................... 7
ESD Caution .................................................................................. 7
Rev. B | Page 2 of 20
Theory of Operation ...................................................................... 13
Applications Information .............................................................. 15
Outline Dimensions ....................................................................... 18
1/08—Rev. 0 to Rev. A
Changes to Figure 6, Figure 7 .......................................................... 9
Changes to Figure 12, Figure 13 ................................................... 10
Changes to Figure 19, Figure 20 ................................................... 11
Inserted New Figure 22, Renumbered Figures Sequentially .... 11
Added Major Code Transition Glitch Impulse Section ............. 12
Changes to Figure 23 ...................................................................... 13
Change to Input Shift Register Section ....................................... 14
Change to Single +5 V Supply Operation Section ..................... 16
4/07—Revision 0: Initial Version
DAC Architecture ....................................................................... 13
Output Amplifiers ...................................................................... 13
Reference Inputs ......................................................................... 13
Serial Interface ............................................................................ 14
Power-Up Sequence ................................................................... 15
Reference Configuration ........................................................... 15
Power Supply Bypassing and Grounding ................................ 16
Galvanically Isolated Interface ................................................. 16
Microprocessor Interfacing ....................................................... 17
Ordering Guide .......................................................................... 19