Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

AD5173BRM2.5 Datasheet(PDF) 19 Page - Analog Devices

Part No. AD5173BRM2.5
Description  256-Position, One-Time Programmable, Dual-Channel, I2C Digital Potentiometers
Download  24 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  AD [Analog Devices]
Homepage  http://www.analog.com
Logo AD - Analog Devices

AD5173BRM2.5 Datasheet(HTML) 19 Page - Analog Devices

Back Button AD5173BRM2.5 Datasheet HTML 15Page - Analog Devices AD5173BRM2.5 Datasheet HTML 16Page - Analog Devices AD5173BRM2.5 Datasheet HTML 17Page - Analog Devices AD5173BRM2.5 Datasheet HTML 18Page - Analog Devices AD5173BRM2.5 Datasheet HTML 19Page - Analog Devices AD5173BRM2.5 Datasheet HTML 20Page - Analog Devices AD5173BRM2.5 Datasheet HTML 21Page - Analog Devices AD5173BRM2.5 Datasheet HTML 22Page - Analog Devices AD5173BRM2.5 Datasheet HTML 23Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 19 / 24 page
background image
AD5172/AD5173
Rev. H | Page 19 of 24
I2C INTERFACE
WRITE MODE
Table 10. AD5172 Write Mode
S
0
1
0
1
1
1
1
W
A
A0 SD
T
0 OW X
X
X
A
D7 D6 D5 D4 D3 D2 D1 D0
A
P
Slave address byte
Instruction byte
Data byte
Table 11. AD5173 Write Mode
S
0
1
0
1
1 AD1 AD0 W
A
A0 SD
T
0 OW X
X
X
A
D7 D6 D5 D4 D3 D2 D1 D0
A
P
Slave address byte
Instruction byte
Data byte
READ MODE
Table 12. AD5172 Read Mode
S
0
1
0
1
1
1
1
R
A
D7 D6 D5 D4 D3 D2 D1 D0
A
E1
E0
X
X
X
X
X
X
A
P
Slave address byte
Instruction byte
Data byte
Table 13. AD5173 Read Mode
S
0
1
0
1
1 AD1 AD0 R
A
D7 D6 D5 D4 D3 D2 D1 D0
A
E1
E0
X
X
X
X
X
X
A
P
Slave address byte
Instruction byte
Data byte
Table 14. SDA Bits Descriptions
Bit
Description
S
Start condition.
P
Stop condition.
A
Acknowledge.
AD0, AD1
Package pin-programmable address bits.
X
Don’t care.
W
Write.
R
Read.
A0
RDAC subaddress select bit.
SD
Shutdown connects wiper to B terminal and open circuits the A terminal. It does not change the
contents of the wiper register.
T
OTP programming bit. Logic 1 programs the wiper permanently.
OW
Overwrites the fuse setting and programs the digital potentiometer to a different setting. Upon
power-up, the digital potentiometer is preset to either midscale or fuse setting, depending on
whether the fuse link was blown.
D7, D6, D5, D4, D3, D2, D1, D0
Data bits.
E1, E0
OTP validation bits.
00 = ready to program.
10 = fatal error. Some fuses not blown. Do not retry. Discard this unit.
11 = programmed successfully. No further adjustments are possible.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24 


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   |   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