AD5383 Analog Devices, AD5383 Datasheet - Page 2

• Manufacturer Part Number: AD5383
• Description: 32-Channel 12-Bit 3 V/5 V Single-Supply Voltage-Output DAC
• Manufacturer: Analog Devices

Specifications of AD5383

• Resolution (bits): 12bit
• Dac Update Rate: 167kSPS
• Dac Settling Time: 6µs
• Max Pos Supply (v): +5.5V
• Single-supply: No
• Dac Type: Voltage Out
• Dac Input Format: Par,Ser,SPI

AD5383
TABLE OF CONTENTS
General Description ......................................................................... 3
Specifications ..................................................................................... 4
Timing Characteristics ..................................................................... 8
Absolute Maximum Ratings .......................................................... 13
Pin Configuration and Function Descriptions ........................... 14
Terminology .................................................................................... 17
Typical Performance Characteristics ........................................... 18
Functional Description .................................................................. 21
Hardware Functions ....................................................................... 25
REVISION HISTORY
4/10—Rev. A to Rev. B
Changes to Table 18 ........................................................................ 24
Updated Outline Dimensions ....................................................... 37
Changes to Ordering Guide .......................................................... 37
3/05—Rev. 0 to Rev. A
Changes to Table 1 ............................................................................ 3
Changes to Table 3 ............................................................................ 6
Change to Table 5 ............................................................................. 7
Change to Table 18 ......................................................................... 24
5/04—Revision 0: Initial Version
AD5383-5 Specifications ............................................................. 4
AD5383-3 Specifications ............................................................. 6
AC Characteristics ........................................................................ 7
Serial Interface Timing ................................................................ 8
I
Parallel Interface Timing ........................................................... 11
ESD CAUTION .......................................................................... 13
DAC Architecture—General ..................................................... 21
Data Decoding ............................................................................ 21
On-Chip Special Function Registers (SFR) ............................ 22
SFR Commands .......................................................................... 22
Reset Function ............................................................................ 25
2
C Serial Interface Timing ........................................................ 10
Rev. B | Page 2 of 40
Interfaces.......................................................................................... 26
Application Information ................................................................ 33
Outline Dimensions ....................................................................... 37
Asynchronous Clear Function .................................................. 25
BUSY and LDAC Functions...................................................... 25
FIFO Operation in Parallel Mode ............................................ 25
Power-On Reset .......................................................................... 25
Power-Down ............................................................................... 25
DSP-, SPI-, MICROWIRE-Compatible Serial Interfaces ..... 26
I
Parallel Interface ......................................................................... 30
Microprocessor Interfacing ....................................................... 31
Power Supply Decoupling ......................................................... 33
Typical Configuration Circuit .................................................. 33
Channel Monitor Function ....................................................... 34
Toggle Mode Function ............................................................... 34
Thermal Monitor Function ....................................................... 34
Optical Attenuators .................................................................... 35
Utilizing the FIFO ...................................................................... 36
Ordering Guide .......................................................................... 37
2
C Serial Interface ..................................................................... 28