AD5722AREZ Analog Devices Inc, AD5722AREZ Datasheet - Page 2

• Manufacturer Part Number: AD5722AREZ
• Description: Dual 12Bit DAC 1 LSB INL
• Manufacturer: Analog Devices Inc

Specifications of AD5722AREZ

• Design Resources: Software Configurable 12-Bit Dual-Channel Unipolar/Bipolar Voltage Output Using AD5722 (CN0094)
• 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
• Number Of Channels: 2
• Resolution: 12b
• Interface Type: Serial (3-Wire, SPI, QSPI, Microwire)
• Single Supply Voltage (typ): 5/9/12/15V
• Dual Supply Voltage (typ): ±5/±9/±12/±15V
• Architecture: Resistor-String
• Power Supply Requirement: Single/Dual
• Output Type: Voltage
• Integral Nonlinearity Error: ±1LSB
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 16.5V
• Dual Supply Voltage (min): ±4.5V
• Dual Supply Voltage (max): ±16.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 24
• Package Type: TSSOP EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5722/AD5732/AD5752
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 8
Pin Configuration and Function Descriptions ............................. 9
Typical Performance Characteristics ........................................... 10
Terminology .................................................................................... 16
Theory of Operation ...................................................................... 18
REVISION HISTORY
3/11—Rev. B to Rev. C
Changes to Configuring the AD5722/AD5732/AD5752 Section .. 20
8/10—Rev. A to Rev. B
Changes to Table 27 ........................................................................ 26
5/10—Rev. 0 to Rev. A
Changes to Junction Temperature, T
Changes to Exposed Paddle Description, Table 5 ........................ 9
Changes to Ordering Guide .......................................................... 30
10/08—Revision 0: Initial Version
AC Performance Characteristics ................................................ 5
Timing Characteristics ................................................................ 5
Timing Diagrams .......................................................................... 6
ESD Caution .................................................................................. 8
Architecture ................................................................................. 18
Serial Interface ............................................................................ 18
Load DAC ( LDAC )..................................................................... 20
Asynchronous Clear ( CLR ) ....................................................... 20
Configuring the AD5722/AD5732/AD5752 .......................... 20
J
max Parameter, Table 4 .. 8
Rev. C | Page 2 of 32
Design Features ............................................................................... 27
Applications Information .............................................................. 28
Outline Dimensions ....................................................................... 30
Transfer Function ....................................................................... 20
Input Shift Register .................................................................... 24
DAC Register .............................................................................. 25
Output Range Select Register ................................................... 25
Control Register ......................................................................... 26
Power Control Register.............................................................. 26
Analog Output Control ............................................................. 27
Power-Down Mode .................................................................... 27
Overcurrent Protection ............................................................. 27
Thermal Shutdown .................................................................... 27
+5 V/±5 V Operation ................................................................ 28
Layout Guidelines....................................................................... 28
Galvanically Isolated Interface ................................................. 28
Voltage Reference Selection ...................................................... 28
Microprocessor Interfacing ....................................................... 29
Ordering Guide .......................................................................... 30