AD5668 Analog Devices, AD5668 Datasheet - Page 2

• Manufacturer Part Number: AD5668
• Manufacturer: Analog Devices

Specifications of AD5668

• Resolution (bits): 16bit
• Dac Update Rate: 95kSPS
• Dac Settling Time: 6µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5628/AD5648/AD5668
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 8
Pin Configurations and Function Descriptions ........................... 9
Typical Performance Characteristics ........................................... 11
Terminology .................................................................................... 19
Theory of Operation ...................................................................... 21
REVISION HISTORY
8/11—Rev. E to Rev. F
Added 16-Lead WLCSP.....................................................Universal
Added Figure 6 and Table 7; Renumbered Sequentially ........... 10
Changes to Figure 32 and Figure 33............................................. 15
Updated Outline Dimensions ....................................................... 26
Changes to Ordering Guide .......................................................... 28
1/11—Rev. D to Rev. E
Changes to AD5628 Relative Accuracy, Zero-Code Error, Offset
Error, and Reference TC Parameters, Table 1............................... 3
Changes to AD5628 Relative Accuracy, Zero-Code Error, Offset
Error, and Reference TC Parameters, Table 2............................... 5
Changes to Output Voltage Settling Time, Table 3 ...................... 6
Added Figure 53; Renumbered Sequentially .............................. 17
Change to Output Amplifier Section........................................... 21
Changes to Ordering Guide .......................................................... 28
9/10—Rev. C to Rev. D
Change to Title.................................................................................. 1
Added 16-Lead LFCSP Throughout ................................Universal
Changes to Table 1............................................................................ 3
Changes to Table 2............................................................................ 5
Changes to Table 3............................................................................ 6
AC Characteristics........................................................................ 6
Timing Characteristics ................................................................ 7
ESD Caution.................................................................................. 8
Rev. F | Page 2 of 32
Outline Dimensions ....................................................................... 27
Changes to Table 4.............................................................................7
Deleted SnPb from Table 5...............................................................8
Added Figure 5; Renumbered Sequentially ...................................9
Changes to Table 6.............................................................................9
Replaced Typical Performance Characteristics Section ............ 10
Changes to Power-On Reset Section ........................................... 23
Updated Outline Dimensions....................................................... 26
Changes to Ordering Guide .......................................................... 28
1/10—Rev. B to Rev. C
Changes to Figure 3........................................................................ 10
Changes to Ordering Guide .......................................................... 28
2/09—Rev. A to Rev. B
Changes to Reference Current Parameter, Table 1........................3
Changes to I
Changes to Reference Current Parameter, Table 2........................5
Changes to I
11/05—Rev. 0 to Rev. A
Change to Specifications ..................................................................3
10/05—Revision 0: Initial Version
D/A Section................................................................................. 21
Resistor String............................................................................. 21
Internal Reference ...................................................................... 21
Output Amplifier........................................................................ 22
Serial Interface ............................................................................ 22
Input Shift Register .................................................................... 23
SYNC Interrupt .......................................................................... 23
Internal Reference Register....................................................... 24
Power-On Reset.......................................................................... 24
Power-Down Modes .................................................................. 24
Clear Code Register ................................................................... 24
LDAC Function .......................................................................... 26
Power Supply Bypassing and Grounding................................ 26
Ordering Guide .......................................................................... 29
DD
DD
(Normal Mode) Parameter, Table 1......................4
(Normal Mode) Parameter, Table 2......................6
Data Sheet