Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

DS3903 Datasheet(PDF) 3 Page - Maxim Integrated Products

Part No. DS3903
Description  Triple 128-Position Nonvolatile Digital Potentiometer
Download  11 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  MAXIM [Maxim Integrated Products]
Homepage  http://www.maxim-ic.com
Logo 

DS3903 Datasheet(HTML) 3 Page - Maxim Integrated Products

 
Zoom Inzoom in Zoom Outzoom out
 3 / 11 page
background image
Triple 128-Position Nonvolatile
Digital Potentiometer
_____________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS
(VCC = 2.7V to 5.5V, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Fast mode (Note 4)
0
400
SCL Clock Frequency
fSCL
Standard mode (Note 4)
0
100
kHz
Fast mode (Note 4)
1.3
Bus Free Time Between Stop and
Start Conditions
tBUF
Standard mode (Note 4)
4.7
µs
Fast mode (Notes 4, 5)
0.6
Hold Time (Repeated) Start
Condition
tHD:STA
Standard mode (Notes 4, 5)
4.0
µs
Fast mode (Note 4)
1.3
Low Period of SCL Clock
tLOW
Standard mode (Note 4)
4.7
µs
Fast mode (Note 4)
0.6
High Period of SCL Clock
tHIGH
Standard mode (Note 4)
4.0
µs
Fast mode (Notes 4, 6, 7)
0
0.9
Data Hold Time
tHD:DAT
Standard mode (Notes 4, 6, 7)
0
0.9
µs
Fast mode (Note 4)
100
Data Set-Up Time
tSU:DAT
Standard mode (Note 4)
250
ns
Fast mode
0.6
Start Set-Up Time
tSU:STA
Standard mode
4.7
µs
Fast mode (Note 8)
20 + 0.1CB
300
Rise Time of Both SDA and SCL
Signals
tR
Standard mode (Note 8)
20 + 0.1CB
1000
ns
Fast mode (Note 8)
20 + 0.1CB
300
Fall Time of Both SDA and SCL
Signals
tF
Standard mode (Note 8)
20 + 0.1CB
300
ns
Fast mode
0.6
Set-Up Time for Stop Condition
tSU:STO
Standard mode
4.7
µs
Capacitive Load for Each Bus
CB
(Note 8)
400
pF
EEPROM Write Time
tW
(Note 9)
10
ms
Startup Time
tST
2ms
ANALOG RESISTOR CHARACTERISTICS
(VCC = 2.7V to 5.5V, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
End-to-End Resistance Tolerance
+25°C
-20
+20
%
10k
Ω Pot
10.5
End-to-End Resistance
90k
Ω Pot
90
k
Factory-Default Wiper Setting
Position 127 (max resistance)
Wiper Resistance
RW
250
500
Absolute Linearity
(Note 10)
-1.0
+1.0
LSB
Relative Linearity
(Note 11)
-0.25
+0.25
LSB
End-to-End
Temperature Coefficient
-300
0
+300
ppm/°C
Ratiometric
Temperature Coefficient
±30
ppm/°C


Html Pages

1  2  3  4  5  6  7  8  9  10  11 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn