AD5791 Analog Devices, AD5791 Datasheet - Page 2

• Manufacturer Part Number: AD5791
• Manufacturer: Analog Devices

Specifications of AD5791

• Resolution (bits): 20bit
• Dac Update Rate: 1MSPS
• Dac Settling Time: 1µs
• Max Pos Supply (v): +16.5V
• Single-supply: No
• Dac Type: Unbuffered Vout
• Dac Input Format: Ser,SPI

AD5791
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 Configuration and Function Descriptions............................. 9
Typical Performance Characteristics ........................................... 10
Terminology .................................................................................... 18
Theory of Operation ...................................................................... 20
REVISION HISTORY
11/11—Rev. B to Rev. C
Added Figure 48; Renumbered Sequentially .............................. 17
Change to Ideal Transfer Function Equation.............................. 22
9/11—Rev. A to Rev. B
Added Patent Note ........................................................................... 1
Changes to Table 3............................................................................ 3
Changes to OPGND Description Column, Table 12................. 23
Change to Figure 51 ....................................................................... 25
Timing Characteristics ................................................................ 5
ESD Caution.................................................................................. 8
Rev. C | Page 2 of 28
AD5791 Features ............................................................................ 25
Applications Information .............................................................. 27
Outline Dimensions ....................................................................... 28
8/11—Rev. 0 to Rev. A
Change to Features Section ..............................................................1
Changes to Specifications Section, Table 3 ....................................3
Deleted t
Subsequent Timing Parameters Sequentially ................................5
Changes to Figure 2 and Figure 3....................................................6
Changes to Figure 4...........................................................................7
Changes to Figure 42...................................................................... 16
Changes to Figure 43...................................................................... 16
Added Figure 44, Figure 45, and Figure 46, Renumbered
Sequentially ..................................................................................... 16
7/10—Revision 0: Initial Version
DAC Architecture....................................................................... 20
Serial Interface ............................................................................ 20
Hardware Control Pins.............................................................. 21
On-Chip Registers...................................................................... 22
Power-On to 0 V......................................................................... 25
Configuring the AD5791 .......................................................... 25
DAC Output State ...................................................................... 25
Linearity Compensation............................................................ 25
Output Amplifier Configuration.............................................. 25
Typical Operating Circuit ......................................................... 27
Ordering Guide .......................................................................... 28
14
Timing Specification in Table 4, Renumbered
Data Sheet