AD5161BRM10 Analog Devices Inc, AD5161BRM10 Datasheet - Page 2

• Manufacturer Part Number: AD5161BRM10
• Description: IC POT DGTL 10K 256POS 10-MSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5161BRM10

• Rohs Status: RoHS non-compliant
• Taps: 256
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C, SPI
• 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: 10K

AD5161
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Pin Configuration ............................................................................. 1
Revision History ............................................................................... 2
Electrical Characteristics—5 kΩ Version ...................................... 3
Electrical Characteristics—10 kΩ, 50 kΩ, 100 kΩ Versions ....... 4
Timing Characteristics—5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ Versions 5
Absolute Maximum Ratings .......................................................... 6
Pin Configuration and Function Descriptions ............................. 7
Typical Performance Characteristics ............................................. 8
Test Circuits ..................................................................................... 12
REVISION HISTORY
4/09—Rev. 0 to Rev. A
Changes to Ordering Guide .......................................................... 19
5/03—Revision 0: Initial Version
ESD Caution .................................................................................. 6
Rev. A | Page 2 of 20
SPI Interface .................................................................................... 13
I
Theory of Operation ...................................................................... 15
Outline Dimensions ....................................................................... 19
2
C Interface .................................................................................... 14
Programming the Variable Resistor ......................................... 15
Programming the Potentiometer Divider ............................... 16
Pin Selectable Digital Interface ................................................. 16
Level Shifting for Bidirectional Interface ................................ 18
ESD Protection ........................................................................... 18
Terminal Voltage Operating Range ......................................... 18
Power-Up Sequence ................................................................... 18
Layout and Power Supply Bypassing ....................................... 18
Ordering Guide .......................................................................... 19