AD5662 Analog Devices, AD5662 Datasheet - Page 2

• Manufacturer Part Number: AD5662
• Manufacturer: Analog Devices

Specifications of AD5662

• Resolution (bits): 16bit
• Dac Update Rate: 125kSPS
• Dac Settling Time: 8µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5662
TABLE OF CONTENTS
Specifications..................................................................................... 3
Timing Characteristics..................................................................... 5
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Description .............................. 7
Typical Performance Characteristics ............................................. 8
Terminology .................................................................................... 13
Theory of Operation ...................................................................... 14
REVISION HISTORY
12/10—Rev. 0 to Rev. A
Changes to Features Section.............................................................1
Changes to Ordering Guide ...........................................................22
Added Automotive Products Section ...........................................22
1/05—Revision 0: Initial Version
ESD Caution.................................................................................. 6
DAC Section................................................................................ 14
Resistor String............................................................................. 14
Output Amplifier........................................................................ 14
Serial Interface ............................................................................ 14
Input Shift Register .................................................................... 15
SYNC Interrupt .......................................................................... 15
Rev. A | Page 2 of 24
Applications..................................................................................... 18
Outline Dimensions ....................................................................... 21
Power-On Reset.......................................................................... 15
Power-Down Modes .................................................................. 16
Microprocessor Interfacing ...................................................... 16
Choosing a Reference for the AD5662.................................... 18
Using a Reference as a Power Supply for the AD5662 .......... 18
Bipolar Operation Using the AD5662..................................... 19
Using the AD5662 as an Isolated, Programmable, 4-20 mA
Process Controller...................................................................... 19
Using AD5662 with a Galvanically Isolated Interface........... 20
Power Supply Bypassing and Grounding................................ 20
Ordering Guide .......................................................................... 22
Automotive Products................................................................. 22