AD5763CSUZ Analog Devices Inc, AD5763CSUZ Datasheet - Page 2

• Manufacturer Part Number: AD5763CSUZ
• Description: DAC 16BIT DUAL 5V 2LSB 32-TQFP
• Manufacturer: Analog Devices Inc

Specifications of AD5763CSUZ

• Data Interface: Serial
• Design Resources: High Accuracy, Bipolar Voltage Output Digital-to-Analog Conversion Using AD5763 (CN0074)
• Settling Time: 8µs
• Number Of Bits: 16
• Number Of Converters: 2
• Voltage Supply Source: Dual ±
• Power Dissipation (max): 45mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP, 32-VQFP
• Resolution (bits): 16bit
• Input Channel Type: Serial
• Supply Voltage Range - Analogue: 4.75V To 5.25V
• Supply Voltage Range - Digital: 2.7V To 5.25V
• Supply: RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5763
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Functional Block Diagram .............................................................. 3
Specifications ..................................................................................... 4
Absolute Maximum Ratings ............................................................ 9
Pin Configuration and Function Descriptions ........................... 10
Typical Performance Characteristics ........................................... 12
Terminology .................................................................................... 15
Theory of Operation ...................................................................... 16
REVISION HISTORY
10/09—Rev. 0 to Rev. A
Deleted Endnote 1, Table 2 .............................................................. 4
Deleted Endnote 1, Table 3 .............................................................. 5
Deleted Endnote 1, Table 4 .............................................................. 6
Changes to t
1/09—Revision 0: Initial Version
AC Performance Characteristics ................................................ 5
Timing Characteristics ................................................................ 6
ESD Caution .................................................................................. 9
DAC Architecture ....................................................................... 16
Reference Buffers ........................................................................ 16
Serial Interface ............................................................................ 16
Simultaneous Updating via LDAC ........................................... 17
Transfer Function ....................................................................... 18
Asynchronous Clear ( CLR ) ....................................................... 18
Function Register ....................................................................... 19
6
Parameter, Table 4 .................................................... 6
Rev. A | Page 2 of 28
Design Features ............................................................................... 22
Applications Information .............................................................. 24
Layout Guidelines ........................................................................... 26
Outline Dimensions ....................................................................... 27
Data Register ............................................................................... 19
Coarse Gain Register ................................................................. 19
Fine Gain Register ...................................................................... 20
Offset Register ............................................................................ 20
Worked Example of Offset and Gain Adjustment ................. 21
Analog Output Control ............................................................. 22
Digital Offset and Gain Control ............................................... 22
Programmable Short-Circuit Protection ................................ 22
Digital I/O Port ........................................................................... 22
Die Temperature Sensor ............................................................ 22
Local Ground Offset Adjust ...................................................... 23
Power-on Status .......................................................................... 23
Typical Operating Circuit ......................................................... 24
Galvanically Isolated Interface ................................................. 26
Microprocessor Interfacing ....................................................... 26
Ordering Guide .......................................................................... 27