Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

AD5282BRU50 Datasheet(PDF) 5 Page - Analog Devices

Part # AD5282BRU50
Description  15V, I2C Compatible Digital Potentiometers
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD5282BRU50 Datasheet(HTML) 5 Page - Analog Devices

  AD5282BRU50 Datasheet HTML 1Page - Analog Devices AD5282BRU50 Datasheet HTML 2Page - Analog Devices AD5282BRU50 Datasheet HTML 3Page - Analog Devices AD5282BRU50 Datasheet HTML 4Page - Analog Devices AD5282BRU50 Datasheet HTML 5Page - Analog Devices AD5282BRU50 Datasheet HTML 6Page - Analog Devices AD5282BRU50 Datasheet HTML 7Page - Analog Devices AD5282BRU50 Datasheet HTML 8Page - Analog Devices AD5282BRU50 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 10 page
background image
PRELIMINARY TECHNICAL DATA
AD5280/AD5282
REV PrE 12 MAR 02
5
Information contained in this Product Concept Data Sheet describes a product in the early definition stage. There is no guarantee that the information contained here will become a final
product in its present form. For latest information contact Walt Heinzer/Analog Devices, Santa Clara, CA. TEL 408 382-3107; FAX 408 382-2721; email; walt.heinzer@analog.com
TABLE 2: AD5282 PIN Function Descriptions
Pin
Name
Description
1
O1
Logic Output terminal O1
2
A1
Resistor terminal A1
3
W1
Wiper terminal W1
4
B1
Resistor terminal B1
5
VDD
Positive power supply, specified for
operation from +5 to +15V.
6
SHDN
Active Low, Asynchronous connection of
the wiper W to terminal B, and open
circuit of terminal A. RDAC register
contents unchanged.
7
SCL
Serial Clock Input
8
SDA
Serial Data Input/Output
9
AD0
Programmable address bit for multiple
package decoding. Bits AD0 & AD1
provide 4 possible addresses.
10
AD1
Programmable address bit for multiple
package decoding. Bits AD0 & AD1
provide 4 possible addresses.
11
GND
Common Ground
12
VSS
Negative power supply, specified for
operation from 0 to -5V
13
VL
Logic Supply Voltage, needs to be same
voltage as the digital logic controlling the
AD5282.
14
B2
Resistor terminal B2
15
W2
Wiper terminal W2
16
A2
Resistor terminal A2
t
4
SDA
SCL
PS
Sr
P
t
1
t
2
t
3
t
5
t
6
t
7
t
8
t
8
t
9
t
10
Figure 1. Detail Timing Diagram
Data of AD5280/AD5282 is accepted from the I
2C bus in the following serial format:
S
0
1
0
1
1
A
D
1
A
D
0
R/
W
W
W
W
A
A
AA
A/
B
R
S
S
D
O
1
O
2
X
X
X
A
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
A
P
Slave Address Byte
Instruction Byte
Data Byte
Where:
S = Start Condition
P = Stop Condition
A = Acknowledge
X = Don’t Care
AD1, AD0 = Package pin programmable address bits
R/
W
W
W
W= Read Enable at High and Write Enable at Low
A
AA
A/B = RDAC sub address select. “Zero” for RDAC1 and “One” for RDAC2
SD = Shutdown, same as
SHDN pin operation except inverse logic
O2, O1 = Output logic pin latched values
D7,D6,D5,D4,D3,D2,D1,D0 = Data Bits
SCL
SDA
1
9
1
0
1
1
0
AD0
AD1
R/
W
ACK. BY
AD5280
D7
D6
D5
D3
D4
D0
D1
D2
1
9
ACK. BY
AD5280
A/
B
RS
S D
O2
O1
X
X
X
1
9
ACK. BY
AD5280
FRAME 1
Slave Address Byte
START BY
MAS TER
FRA ME 2
Instruction Byte
FRAME 3
Data B yte
Figure 2. Writing to the RDAC Register


Similar Part No. - AD5282BRU50

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD5282BRU50 AD-AD5282BRU50 Datasheet
964Kb / 28P
   Single/Dual,15 V/5 V,256-Position I2C-Compatible Digital Potentiometer
REV. C
AD5282BRU50-REEL7 AD-AD5282BRU50-REEL7 Datasheet
964Kb / 28P
   Single/Dual,15 V/5 V,256-Position I2C-Compatible Digital Potentiometer
REV. C
More results

Similar Description - AD5282BRU50

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD5241 AD-AD5241_09 Datasheet
550Kb / 20P
   I2C-Compatible, 256-Position Digital Potentiometers
REV. C
AD5241BR10 AD-AD5241BR10 Datasheet
394Kb / 16P
   I2C Compatible 256-Position Digital Potentiometers
REV. B
AD5248 AD-AD5248_16 Datasheet
834Kb / 20P
   Dual, 256-Position, I2C-Compatible Digital Potentiometers
AD5243 AD-AD5243_16 Datasheet
834Kb / 20P
   Dual, 256-Position, I2C-Compatible Digital Potentiometers
AD5243BRMZ100 AD-AD5243BRMZ100 Datasheet
803Kb / 20P
   Dual, 256-Position, I2C-Compatible Digital Potentiometers
REV. B
logo
ON Semiconductor
CAT5273 ONSEMI-CAT5273 Datasheet
225Kb / 14P
   Dual 256?릔osition I2C Compatible Digital Potentiometers (POTs)
July, 2013 ??Rev. 3
logo
Analog Devices
AD5241 AD-AD5241_15 Datasheet
550Kb / 20P
   IC-Compatible, 256-Position Digital Potentiometers
REV. C
AD5242 AD-AD5242_15 Datasheet
550Kb / 20P
   IC-Compatible, 256-Position Digital Potentiometers
REV. C
logo
Maxim Integrated Produc...
MAX5417LETA-T MAXIM-MAX5417LETA-T Datasheet
296Kb / 14P
   256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers
Rev 4; 4/10
MAX5417 MAXIM-MAX5417 Datasheet
796Kb / 15P
   256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers
Rev 2; 8/04
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com