AD5669R Analog Devices, AD5669R Datasheet - Page 2

• Manufacturer Part Number: AD5669R
• Manufacturer: Analog Devices

Specifications of AD5669R

• Resolution (bits): 16bit
• Dac Update Rate: 166kSPS
• Dac Settling Time: 6µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: I2C/Ser 2-wire,Ser

AD5629R/AD5669R
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 9
Pin Configuration and Function Descriptions........................... 10
Typical Performance Characteristics ........................................... 11
Terminology .................................................................................... 18
Theory of Operation ...................................................................... 20
REVISION HISTORY
12/10—Rev. 0 to Rev. A
Changes to Features, General Description, and Product
Highlights Sections........................................................................... 1
Changes to AD5629R Relative Accuracy Parameter, Reference
Output (1.25 V) Reference Input Range Parameter, and Reference
Output (2.5 V) Reference Input Range Parameter (Table 1) ...... 3
Changes to Relative Accuracy Parameter, Reference Tempco
Parameter (Table 2) .......................................................................... 5
Changes to Output Voltage Settling Time Parameter (Table 3) . 6
Changes to Table 5............................................................................ 9
Changes to CLR Pin Description (Table 6)................................. 10
Added Figure 32 and Figure 33..................................................... 15
Added Figure 46.............................................................................. 17
Changes to Internal Reference Section........................................ 20
Changes to Power-On Reset Section............................................ 23
Changes to Clear Code Register Section ..................................... 24
Updated Outline Dimensions ....................................................... 27
Changes to Ordering Guide .......................................................... 28
10/10—Revision 0: Initial Version
AC Characteristics........................................................................ 6
I
ESD Caution.................................................................................. 9
Digital-to-Analog Converter (DAC) Section ......................... 20
2
C Timing Characteristics.......................................................... 7
Rev. A | Page 2 of 28
Outline Dimensions ....................................................................... 27
Resistor String............................................................................. 20
Internal Reference ...................................................................... 20
Output Amplifier........................................................................ 21
Serial Interface ............................................................................ 21
Write Operation.......................................................................... 21
Read Operation........................................................................... 21
Input Shift Register .................................................................... 22
Multiple Byte Operation............................................................ 22
Internal Reference Register....................................................... 23
Power-On Reset.......................................................................... 23
Power-Down Modes .................................................................. 24
Clear Code Register ................................................................... 24
LDAC Function .......................................................................... 26
Power Supply Bypassing and Grounding................................ 26
Ordering Guide .......................................................................... 28