AD8403ARU1-REEL Analog Devices Inc, AD8403ARU1-REEL Datasheet - Page 2

IC POT DIG QUAD 1K 8BIT 24TSSOP

AD8403ARU1-REEL

Manufacturer Part Number
AD8403ARU1-REEL
Description
IC POT DIG QUAD 1K 8BIT 24TSSOP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD8403ARU1-REEL

Rohs Status
RoHS non-compliant
Taps
256
Resistance (ohms)
1K
Number Of Circuits
4
Temperature Coefficient
500 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
24-TSSOP
Resistance In Ohms
1.00K
For Use With
AD8403EVAL - BOARD EVAL FOR AD8403
AD8400/AD8402/AD8403
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 4
Absolute Maximum Ratings .......................................................... 11
REVISION HISTORY
7/10—Rev. D to Rev. E
Changes to Features Section ............................................................ 1
Changes to I
Updated Outline Dimensions ........................................................ 26
Changes to Ordering Guide ........................................................... 30
Added Automotive Products Section ........................................... 31
10/05—Rev. C to Rev. D
Updated Format .................................................................. Universal
Changes to Features ........................................................................... 1
Changes to Table 1 ............................................................................. 4
Changes to Table 2 ............................................................................. 6
Changes to Table 3 ............................................................................. 8
Changes to Table 5 ........................................................................... 11
Added Figure 36 ............................................................................... 18
Replaced Figure 37 .......................................................................... 19
Changes to Theory of Operation Section ..................................... 20
Changes to Applications Section ................................................... 24
Updated Outline Dimensions ........................................................ 26
Changes to Ordering Guide ........................................................... 28
Electrical Characteristics—10 kΩ Version ................................ 4
Electrical Characteristics—50 kΩ and 100 kΩ Versions ......... 6
Electrical Characteristics—1 kΩ Version .................................. 8
Electrical Characteristics—All Versions ................................. 10
Timing Diagrams ........................................................................ 10
Serial Data-Word Format .......................................................... 11
AB
Continuous Current Parameter (Table 5) ......... 11
Rev. E | Page 2 of 32
 
 
 
 
 
 
 
 
 
 
 
 
 
Pin Configurations and Function Descriptions ......................... 12
Typical Performance Characteristics ........................................... 14
Test Circuits ..................................................................................... 19
Theory of Operation ...................................................................... 20
Applications ..................................................................................... 24
Outline Dimensions ....................................................................... 26
11/01—Rev. B to Rev. C
Addition of new Figure ..................................................................... 1
Edits to Specifications ....................................................................... 2
Edits to Absolute Maximum Ratings .............................................. 6
Edits to TPCs 1, 8, 12, 16, 20, 24, 35 ............................................... 9
Edits to
the Pro
ESD Caution................................................................................ 11
Programming the Variable Resistor ......................................... 20
Programming the Potentiometer Divider ............................... 21
Digital Interfacing ...................................................................... 21
Active Filter ................................................................................. 24
Ordering Guide .......................................................................... 30
Automotive Products ................................................................. 31
gramming the Variable Resistor Section .......................... 13
 
 
 
 
 
 
 
 
 
 
 
 
 

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