AD5722RBREZ Analog Devices Inc, AD5722RBREZ Datasheet - Page 2

• Manufacturer Part Number: AD5722RBREZ
• Description: Dual 12Bit DAC 0.5 LSB INL + 10ppm Ref
• Manufacturer: Analog Devices Inc

Specifications of AD5722RBREZ

• Design Resources: Software Configurable 12-Bit Dual-Channel Unipolar/Bipolar Voltage Output Using AD5722R (CN0091)
• Settling Time: 10µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital, Dual ±
• Power Dissipation (max): 190mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP Exposed Pad, 24-eTSSOP, 24-HTSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5722R/AD5732R/AD5752R
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 9
Pin Configuration and Function Descriptions ........................... 10
Typical Performance Characteristics ........................................... 11
Terminology .................................................................................... 18
Theory of Operation ...................................................................... 20
REVISION HISTORY
3/11—Rev. B to Rev. C
Changes to Configuring the AD5722R/AD5732R/
AD5752R Section ........................................................................... 22
8/10—Rev. A to Rev. B
Changes to Table 28 ........................................................................ 28
4/10—Rev. 0 to Rev. A
Changes to Junction Temperature, T
Changes to Exposed Paddle Description, Table 6 ...................... 10
11/08—Revision 0: Initial Version
AC Performance Characteristics ................................................ 5
Timing Characteristics ................................................................ 6
Timing Diagrams .......................................................................... 7
ESD Caution .................................................................................. 9
Architecture ................................................................................. 20
Serial Interface ............................................................................ 20
Load DAC ( LDAC )..................................................................... 22
Asynchronous Clear ( CLR ) ....................................................... 22
Configuring the AD5722R/AD5732R/AD5752R .................. 22
J
max Parameter, Table 5 .. 9
Rev. C | Page 2 of 32
Design Features ............................................................................... 29
Applications Information .............................................................. 30
Outline Dimensions ....................................................................... 31
Transfer Function ....................................................................... 22
Input Shift Register .................................................................... 26
DAC Register .............................................................................. 27
Output Range Select Register ................................................... 27
Control Register ......................................................................... 28
Power Control Register.............................................................. 28
Analog Output Control ............................................................. 29
Power-Down Mode .................................................................... 29
Overcurrent Protection ............................................................. 29
Thermal Shutdown .................................................................... 29
Internal Reference ...................................................................... 29
+5 V/±5 V Operation ................................................................ 30
Layout Guidelines....................................................................... 30
Galvanically Isolated Interface ................................................. 30
Microprocessor Interfacing ....................................................... 30
Ordering Guide .......................................................................... 31