AD5383BST-3 Analog Devices Inc, AD5383BST-3 Datasheet - Page 2

• Manufacturer Part Number: AD5383BST-3
• Description: IC DAC 12BIT 32CH 3V 100-LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD5383BST-3

• Design Resources: 32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5383 (CN0014) AD5383 Channel Monitor Function (CN0015)
• Settling Time: 6µs
• Number Of Bits: 12
• Data Interface: Serial, Parallel
• Number Of Converters: 32
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 39mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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