EVAL-AD5160EBZ Analog Devices Inc, EVAL-AD5160EBZ Datasheet - Page 2

• Manufacturer Part Number: EVAL-AD5160EBZ
• Description: EVALUATION BOARD
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5160EBZ

• Main Purpose: Digital Potentiometer
• Embedded: No
• Utilized Ic / Part: AD5160
• Primary Attributes: 1 Channel, 256 Position
• Secondary Attributes: SPI Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5160
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
Pin Configuration ............................................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 6
Pin Configuration and Function Descriptions ............................. 7
REVISION HISTORY
5/09—Rev. A to Rev. B
Changes to Ordering Guide .......................................................... 16
1/09—Rev. 0 to Rev. A
Deleted Shutdown Supply Current Parameter and
Endnote 7, Table 1 ............................................................................ 3
Changes to Resistor Noise Voltage Density Parameter,
Table 1 ................................................................................................ 3
Deleted Shutdown Supply Current Parameter and
Endnote 7, Table 2 ............................................................................ 4
Changes to Resistor Noise Voltage Density Parameter,
Table 2 ................................................................................................ 4
Added Endnote to Table 3 ............................................................... 5
Changes to Table 4 ............................................................................ 6
Changes to the Rheostat Operation Section ............................... 14
Deleted Terminal Voltage Operating Range Section and
Figure 41, Renumbered Figures Sequentially ............................. 13
Changes to Figure 40 and Figure 41 ............................................. 15
Changes to Ordering Guide .......................................................... 16
5/03—Revision 0: Initial Version
Electrical Characteristics—5 kΩ Version .................................. 3
10 kΩ, 50 kΩ, 100 kΩ Versions .................................................. 4
Timing Characteristics—All Versions ....................................... 5
ESD Caution .................................................................................. 6
Rev. B | Page 2 of 16
Typical Performance Characteristics ..............................................8
Test Circuits ..................................................................................... 12
SPI Interface .................................................................................... 13
Theory of Operation ...................................................................... 14
Outline Dimensions ....................................................................... 16
Programming the Variable Resistor ......................................... 14
Programming the Potentiometer Divider ............................... 15
SPI-Compatible 3-Wire Serial Bus ........................................... 15
ESD Protection ........................................................................... 15
Power-Up Sequence ................................................................... 15
Layout and Power Supply Bypassing ....................................... 15
Ordering Guide .......................................................................... 16