AD5390BSTZ-5 Analog Devices Inc, AD5390BSTZ-5 Datasheet - Page 2

• Manufacturer Part Number: AD5390BSTZ-5
• Description: IC DAC 14BIT I2C 16CH 52-LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD5390BSTZ-5

• Data Interface: I²C, Serial
• Design Resources: 8 to 16 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5390/1/2 (CN0029) AD5390/91/92 Channel Monitor Function (CN0030)
• Settling Time: 8µs
• Number Of Bits: 14
• Number Of Converters: 16
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 35mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-LQFP
• Resolution (bits): 14bit
• Sampling Rate: 125kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analogue: 4.5V To 5.5V
• Supply Voltage Range - Digital: 2.7V To 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD5390EBZ - BOARD EVALUATION FOR AD5390
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD5390/AD5391/AD5392
TABLE OF CONTENTS
General Description ......................................................................... 3
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
Timing Characteristics: Serial SPI-, QSPI-, Microwire-, and
DSP-Compatible Interface............................................................. 10
Timing Characteristics: I
Absolute Maximum Ratings.......................................................... 14
Pin Configuraton and Function Descriptions ............................ 15
Terminology .................................................................................... 18
Typical Performance Characteristics ........................................... 19
Functional Description .................................................................. 23
Interfaces.......................................................................................... 25
I
REVISION HISTORY
10/04: Data Sheet Changed from 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
2
C Serial Interface.......................................................................... 27
ESD Caution................................................................................ 14
DAC Architecture—General..................................................... 23
Data Decoding—AD5390/AD5392 ......................................... 24
Data Decoding—AD5391 ......................................................... 24
DSP-, SPI-, and MICROWIRE-Compatible Serial Interface 25
I
START and STOP Conditions .................................................. 27
Repeated START Condition...................................................... 27
Acknowledge Bit (ACK) ............................................................ 27
2
C Data Transfer ........................................................................ 27
2
C Serial Interface................................ 13
Rev. A | Page 2 of 44
I
Hardware Functions....................................................................... 35
Application Information................................................................ 37
Outline Dimensions ....................................................................... 40
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 ....................................................................... 28
4-Byte Mode................................................................................ 28
3-Byte Mode................................................................................ 29
2-Byte Mode................................................................................ 30
AD539x On-Chip Special Function Registers........................ 31
Control Register Write............................................................... 33
Reset Function ............................................................................ 35
Asynchronous Clear Function.................................................. 35
BUSY and LDAC Functions...................................................... 35
Power-On Reset.......................................................................... 35
Power-Down ............................................................................... 35
Microprocessor Interfacing....................................................... 35
Power Supply Decoupling ......................................................... 37
Typical Configuration Circuit .................................................. 37
AD539x Monitor Function ....................................................... 38
Toggle Mode Function............................................................... 38
Thermal Monitor Function....................................................... 38
Ordering Guide .......................................................................... 41