AD5764R Analog Devices, AD5764R Datasheet - Page 2
AD5764R
Manufacturer Part Number
AD5764R
Description
Complete Quad, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC
Manufacturer
Analog Devices
Datasheet
1.AD5764R.pdf
(32 pages)
Specifications of AD5764R
Resolution (bits)
16bit
Dac Update Rate
1MSPS
Dac Settling Time
8µs
Max Pos Supply (v)
+16.5V
Single-supply
No
Dac Type
Voltage Out
Dac Input Format
Ser,SPI
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Part Number
Manufacturer
Quantity
Price
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Manufacturer:
Analog Devices Inc
Quantity:
10 000
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AD5764RBSUZ-REEL7
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Analog Devices Inc
Quantity:
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Company:
Part Number:
AD5764RCSUZ
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Quantity:
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Company:
Part Number:
AD5764RCSUZ-REEL7
Manufacturer:
Analog Devices Inc
Quantity:
10 000
AD5764R
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Functional Block Diagram .............................................................. 3
Specifications ..................................................................................... 4
Absolute Maximum Ratings .......................................................... 10
Pin Configuration and Function Descriptions ........................... 11
Typical Performance Characteristics ........................................... 13
Terminology .................................................................................... 19
Theory of Operation ...................................................................... 21
Registers ........................................................................................... 24
REVISION HISTORY
10/11—Rev. C to Rev. D
Changed 50 MHz to 30 MHz ....................................... Throughout
Changes to t
7/11—Rev. B to Rev. C
Changed 30 MHz to 50 MHz Throughout.................................... 1
Changes to t
8/09—Rev. A to Rev. B
Deleted Endnote 1 in Table 1 .......................................................... 4
Deleted Endnote 1 in Table 2 .......................................................... 6
Deleted Endnote 1 and Changes t
Changes to Ordering Guide .......................................................... 32
AC Performance Characteristics ................................................ 6
Timing Characteristics ................................................................ 7
Thermal Resistance .................................................................... 10
ESD Caution ................................................................................ 10
DAC Architecture ....................................................................... 21
Reference Buffers ........................................................................ 21
Serial Interface ............................................................................ 21
Simultaneous Updating via LDAC ........................................... 22
Transfer Function ....................................................................... 23
Asynchronous Clear ( CLR ) ....................................................... 23
1
1
, t
, t
2
2
, and t
, and t
3
3
Parameters, Table 3 .................................. 7
Parameters, Table 3 .................................. 7
6
Parameter in Table 3 ............ 7
Rev. D | Page 2 of 32
Design Features ............................................................................... 27
Applications Information .............................................................. 28
Layout Guidelines ........................................................................... 30
Outline Dimensions ....................................................................... 32
2/09—Rev. 0 to Rev. A
Changes to Table 1 Test Conditions/Comments and
Added Endnote to Table 1 ................................................................ 4
Added Endnote to Table 2 ................................................................ 6
Added Endnote to Table 3 ................................................................ 7
10/08—Revision 0: Initial Version
Function Register ....................................................................... 24
Data Register ............................................................................... 25
Coarse Gain Register ................................................................. 25
Fine Gain Register ...................................................................... 25
Offset Register ............................................................................ 26
Offset and Gain Adjustment Worked Example ...................... 26
Analog Output Control ............................................................. 27
Digital Offset and Gain Control ............................................... 27
Programmable Short-Circuit Protection ................................ 27
Digital I/O Port ........................................................................... 27
Die Temperature Sensor ............................................................ 27
Local Ground Offset Adjust ...................................................... 27
Typical Operating Circuit ......................................................... 28
Galvanically Isolated Interface ................................................. 30
Microprocessor Interfacing ....................................................... 30
Evaluation Board ........................................................................ 31
Ordering Guide .......................................................................... 32
Data Sheet