AD5171BRJ10-RL7 Analog Devices Inc, AD5171BRJ10-RL7 Datasheet - Page 2

IC DGTL POT OTP 10K SOT23-8

AD5171BRJ10-RL7

Manufacturer Part Number
AD5171BRJ10-RL7
Description
IC DGTL POT OTP 10K SOT23-8
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD5171BRJ10-RL7

Taps
64
Resistance (ohms)
10K
Number Of Circuits
1
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Non-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
SOT-23-8
Resistance In Ohms
10K
Number Of Elements
1
# Of Taps
64
Resistance (max)
10KOhm
Power Supply Requirement
Single
Interface Type
Serial (2-Wire/I2C)
Single Supply Voltage (typ)
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
8
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
AD5171EVAL - BOARD EVAL FOR AD5171
Lead Free Status / RoHS Status
Not Compliant, Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD5171BRJ10-RL7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD5171
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 6
Pin Configuration and Function Descriptions ............................. 7
Typical Performance Characteristics ............................................. 8
Theory of Operation ...................................................................... 12
REVISION HISTORY
7/08—Rev. C to Rev. D
Changes to Power Supplies Parameter in Table 1.........................3
Updated Fuse Blow Condition to 400 ms Throughout ...............5
1/08—Rev. B to Rev. C
Updated Format .................................................................. Universal
Deleted Note 1; Renumbered Sequentially ................................... 1
Changes to Table 1 ............................................................................ 3
Changes to Table 2 ............................................................................ 5
Changes to Table 3 ............................................................................ 6
Changes to Table 4 ............................................................................ 7
Changes to Figure 13 to Figure 16 .................................................. 9
Changes to Figure 17 and Figure 18 ............................................. 10
Inserted Figure 24 ........................................................................... 11
Changes to One-Time Programming (OTP) Section and Power
Supply Considerations Section ..................................................... 12
Deleted Figure 25 and Figure 26 ................................................... 13
Updated Outline Dimensions ....................................................... 22
Changes to Ordering Guide .......................................................... 22
Electrical Characteristics: 5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ .. 3
Timing Characteristics: 5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ ...... 5
ESD Caution .................................................................................. 6
One-Time Programming (OTP) .............................................. 12
Variable Resistance and Voltage for Rheostat Mode ............. 13
Variable Resistance and Voltage for Potentiometer Mode .... 13
Power Supply Considerations ................................................... 14
ESD Protection ........................................................................... 14
Terminal Voltage Operating Range .......................................... 15
Rev. D | Page 2 of 24
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Controlling the AD5171 ................................................................ 16
Applications Information .............................................................. 19
Evaluation Board ............................................................................ 21
Outline Dimensions ....................................................................... 22
1/05—Rev. A to Rev. B
Change to Features ............................................................................ 1
Changes to Electrical Characteristics ............................................. 3
Change to Table 3 .............................................................................. 6
Changes to Power Supply Considerations Section .................... 13
Changes to Level Shifting for Different Voltage Operation
Section .............................................................................................. 19
Added Note to Ordering Guide .................................................... 22
11/04—Rev. 0 to Rev. A
Changes to Specifications ................................................................. 3
Changes to Table 3 ............................................................................. 7
Changes to One-Time Programming Section ............................ 11
Changes to Power Supply Consideration Section ...................... 11
Changes to Figure 26 and Figure 27............................................. 12
1/04—Revision 0: Initial Version
Power-Up/Power-Down Sequences ......................................... 15
Software Programming ............................................................. 16
Device Programming ................................................................. 16
I
I
Controlling Two Devices on One Bus ..................................... 18
DAC .............................................................................................. 19
Gain Control Compensation .................................................... 19
Programmable Voltage Source with Boosted Output ........... 19
Level Shifting for Different Voltage Operation ...................... 19
Resistance Scaling ...................................................................... 19
Resolution Enhancement .......................................................... 20
RDAC Circuit Simulation Model ............................................. 20
Ordering Guide .......................................................................... 22
2
2
C Controller Programming .................................................... 17
C-Compatible 2-Wire Serial Bus ........................................... 17
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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