AD5392 Analog Devices, AD5392 Datasheet - Page 2

• Manufacturer Part Number: AD5392
• Description: 8-Channel 14-Bit Single-Supply Voltage-Output DAC
• Manufacturer: Analog Devices

Specifications of AD5392

• Resolution (bits): 14bit
• Dac Update Rate: 125kSPS
• Dac Settling Time: 8µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: I2C/Ser 2-wire,Ser,SPI

AD5390/AD5391/AD5392
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
General Description ......................................................................... 3
Specifications ..................................................................................... 4
Timing Characteristics ................................................................... 10
Absolute Maximum Ratings .......................................................... 13
Pin Configuraton and Function Descriptions ............................ 14
Terminology .................................................................................... 17
Typical Performance Characteristics ........................................... 18
Functional Description .................................................................. 22
Interfaces .......................................................................................... 24
REVISION HISTORY
1/09—Rev. B to Rev. C
Updated Format .................................................................. Universal
Changes to Figure 33 ...................................................................... 27
Added Figure 34 and renumbered sequentially ......................... 27
Changes to Figure 34 ...................................................................... 28
Changes to Table 28 ........................................................................ 33
Change order of Figure 41 and Figure 42 .................................... 36
Changes to Toggle Mode Function Section ................................ 37
3/06—Rev. A to Rev. B
Changes to Figure 1 .......................................................................... 1
Changes to Table 9 .......................................................................... 14
Changes to Table 12 and Table 15 ................................................ 23
Updated Outline Dimensions ....................................................... 39
Changes to Ordering Guide .......................................................... 40
AD5390-5/AD5391-5/AD5392-5 Specifications ..................... 4
AD5390-5/AD5391-5/AD5392-5 AC Characteristics............. 6
AD5390-3/AD5391-3/AD5392-3 Specifications ..................... 7
AD5390-3/AD5391-3/AD5392-3 AC Characteristics............. 9
Serial SPI-, QSPI-, MICROWIRE-, and DSP-Compatible
Interface ....................................................................................... 10
I
ESD Caution ................................................................................ 13
DAC Architecture ....................................................................... 22
Data Decoding ............................................................................ 23
DSP-, SPI-, and MICROWIRE-Compatible Serial
Interface ....................................................................................... 24
2
C Serial Interface ...................................................................... 12
Rev. C | Page 2 of 40
I
Hardware Functions ....................................................................... 34
Application Information ................................................................ 36
Outline Dimensions ....................................................................... 39
10/04—Rev. 0 to Rev. A
Changes to Features .......................................................................... 1
Changes to Table 1 ............................................................................. 3
Changes to Table 2 ............................................................................. 4
Changes to Table 3 ............................................................................. 6
Changes to Table 4 ............................................................................. 7
Changes to Figure 36 ...................................................................... 35
Changes to Figure 37 ...................................................................... 36
Changes to Figure 38 ...................................................................... 36
Changes to Ordering Guide .......................................................... 41
4/04—Revision 0: Initial Version
2
C Write Operation ....................................................................... 27
I
4-Byte Mode ................................................................................ 27
3-Byte Mode ................................................................................ 28
2-Byte Mode ................................................................................ 29
AD539x On-Chip Special Function Registers ........................ 30
Control Register Write ............................................................... 32
Reset Function ............................................................................ 34
Asynchronous Clear Function .................................................. 34
BUSY and LDAC Functions...................................................... 34
Power-On Reset .......................................................................... 34
Power-Down ............................................................................... 34
Microprocessor Interfacing ....................................................... 34
Power Supply Decoupling ......................................................... 36
Typical Configuration Circuit .................................................. 36
AD539x Monitor Function ....................................................... 37
Toggle Mode Function ............................................................... 37
Thermal Monitor Function ....................................................... 37
Ordering Guide .......................................................................... 40
2
C Serial Interface ..................................................................... 26