AD5247BKS100-RL7 Analog Devices Inc, AD5247BKS100-RL7 Datasheet - Page 2

• Manufacturer Part Number: AD5247BKS100-RL7
• Description: IC DGTL POT 128POS SC70-6 T/R
• Manufacturer: Analog Devices Inc

Specifications of AD5247BKS100-RL7

• Rohs Status: RoHS non-compliant
• Taps: 128
• Resistance (ohms): 100K
• Number Of Circuits: 1
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-6, SC-88, SOT-363
• Resistance In Ohms: 100K
• Number Of Elements: 1
• # Of Taps: 128
• Resistance (max): 100KOhm
• Power Supply Requirement: Single
• Interface Type: Serial (2-Wire/I2C)
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 6
• For Use With: AD5247EVAL - BOARD EVAL FOR AD5247
• Lead Free Status / RoHS Status: Not Compliant

AD5247
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
I
REVISION HISTORY
3/07—Rev. A to Rev. B
Changes to General Description Section ...................................... 1
Added Table 8.................................................................................. 13
Changes to I
Changes to Ordering Guide .......................................................... 18
7/06—Rev. 0 to Rev. A
Updated Format..................................................................Universal
Changes to Absolute Maximum Ratings section ......................... 6
Changes to Ordering Guide .......................................................... 18
9/03—Revision 0: Initial Version
2
C Interface..................................................................................... 13
Electrical Characteristics—5 kΩ Version.................................. 3
Electrical Characteristics—10 kΩ, 50 kΩ, and 100 kΩ
Versions.......................................................................................... 4
Timing Characteristics—5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ
Versions.......................................................................................... 5
ESD Caution.................................................................................. 6
2
C-Compatible 2-Wire Serial Bus Section............. 15
Rev. B | Page 2 of 20
Theory of Operation ...................................................................... 14
Outline Dimensions ....................................................................... 18
Programming the Variable Resistor......................................... 14
Programming the Potentiometer Divider............................... 15
I
Level Shifting for Bidirectional Interface ................................ 16
ESD Protection ........................................................................... 16
Terminal Voltage Operating Range ......................................... 16
Maximum Operating Current .................................................. 16
Power-Up Sequence ................................................................... 16
Layout and Power Supply Bypassing ....................................... 17
Constant Bias to Retain Resistance Setting............................. 17
Evaluation Board ........................................................................ 17
Ordering Guide .......................................................................... 18
2
C-Compatible 2-Wire Serial Bus........................................... 15