AD5162BRM100 Analog Devices Inc, AD5162BRM100 Datasheet - Page 2

• Manufacturer Part Number: AD5162BRM100
• Description: IC,Digital Potentiometer,CMOS,TSSOP,10PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD5162BRM100

• Rohs Status: RoHS non-compliant
• Taps: 256
• Resistance (ohms): 100K
• Number Of Circuits: 2
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Resistance In Ohms: 100K
• For Use With: AD5162EVAL - BOARD EVAL FOR AD5162

AD5162
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 6
Pin Configuration and Function Descriptions ............................. 7
Typical Performance Characteristics ............................................. 8
Test Circuits ..................................................................................... 12
REVISION HISTORY
12/10—Rev. B to Rev.C
Added Automotive Parts to Features Section ............................... 1
Added Automotive Products Paragraph...................................... 17
4/09—Rev. A to Rev. B
Changes to Features Section............................................................ 1
Changes to DC Characteristics—Rheostat Mode Parameter and
to DC Characteristics—Potentiometer Divider Mode Parameter,
Table 1 ................................................................................................ 3
Updated Outline Dimensions ....................................................... 17
Changes to Ordering Guide .......................................................... 17
11/03—Rev. 0 to Rev. A
Changes to Electrical Characteristics ............................................ 3
11/03—Revision 0: Initial Version
Electrical Characteristics: 2.5 kΩ Version ................................. 3
Electrical Characteristics: 10 kΩ, 50 kΩ, and 100 kΩ Versions
Timing Characteristics: All Versions ......................................... 5
ESD Caution .................................................................................. 6
......................................................................................................... 4
Rev. C | Page 2 of 20
Theory of Operation ...................................................................... 13
SPI Interface .................................................................................... 16
Outline Dimensions ....................................................................... 17
Programming the Variable Resistor and Voltage ................... 13
Programming the Potentiometer Divider ............................... 14
ESD Protection ........................................................................... 14
Terminal Voltage Operating Range ......................................... 14
Power-Up Sequence ................................................................... 14
Layout and Power Supply Bypassing ....................................... 15
Constant Bias to Retain Resistance Setting ............................. 15
Evaluation Board ........................................................................ 15
SPI-Compatible, 3-Wire Serial Bus .......................................... 16
Ordering Guide .......................................................................... 17
Automotive Products ................................................................. 17