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參數(shù)資料
| 型號： | X9279 |
| 廠商： | Intersil Corporation |
| 英文描述： | Single Supply/Low Power/256-Tap/2-Wire Bus |
| 中文描述： | 單電源/低Power/256-Tap/2-Wire巴士 |
| 文件頁數(shù)： | 8/24頁 |
| 文件大?。?/td> | 398K |
| 代理商： | X9279 |
X9279
Characteristics subject to change without notice.
8 of 24
REV 1.1.7 2/6/03
www.xicor.com
Register Selection (R0 to R3) Table
Register Bank Selection (Bank 0 to Bank 3) Table
RB
0
RA
0
Register
Selection
0
Operations
Data Register Read and Write;
Wiper Counter Register
Operations
Data Register Read and Write;
Wiper Counter Register
Operations
Data Register Read and Write;
Wiper Counter Register
Operations
Data Register Read and Write;
Wiper Counter Register
Operations
0
1
1
1
0
2
1
1
3
P1
0
P0
0
Bank
Selection
0
Operations
Data Register Read and Write;
Wiper Counter Register
Operations
Data Register Read and Write
Only
Data Register Read and Write
Only
Data Register Read and Write
Only
0
1
1
1
0
2
1
1
3
Table 1. Identification Byte Format
Table 2. Instruction Byte Format
ID3
0
(MSB)
ID2
1
ID1
0
ID0
1
0
A2
A1
A0
(LSB)
Device Type
Identifier
Set to 0
for proper operation
Internal Slave
Address
I3
I2
I1
I0
RB
RA
P1
P0
(MSB)
(LSB)
Instruction Opcode
Register
Selection
Pot Selection (Bank Selection)
Set to P0=0 for potentiometer operations
P1 and P0 are used also for register Bank Selection
for 2-Wire Register Write and Read operations
Register Selection
Register Selected
RB
RA
DR0
0
0
DR1
0
1
DR2
1
0
DR3
1
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X9279UV14Z-2.7 | EDN12 DB9 EMI/RFI FF 250F |
| X9279UV14IZ-2.7 | Single Supply/Low Power/256-Tap/2-Wire Bus |
| X9311TP | Digital Potentiometer |
| X9311TPI | Digital Potentiometer |
| X9311WPI | Digital Potentiometer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9279_09 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Single Digitally-Controlled (XDCP?) Potentiometer |
| X9279TB | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9279TB-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9279TBI | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9279TBI-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
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