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參數(shù)資料
| 型號(hào)： | X9420YS-2.7 |
| 廠商： | INTERSIL CORP |
| 元件分類(lèi)： | 數(shù)字電位計(jì) |
| 英文描述： | Single Digitally Controlled (XDCP) Potentiometer |
| 中文描述： | 2.5K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO16 |
| 封裝： | 0.300 INCH, PLASTIC, SOIC-16 |
| 文件頁(yè)數(shù)： | 7/20頁(yè) |
| 文件大?。?/td> | 113K |
| 代理商： | X9420YS-2.7 |
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X9420
Characteristics subject to change without notice.
7 of 20
REV 1.1.6 7/30/02
www.xicor.com
Table 3. Instruction Set
Instruction
Read Wiper Counter
Register
Write Wiper Counter
Register
Read Data Register
Instruction Set
I
1
I
0
0
1
Operation
I
3
1
I
2
0
R
1
0
R
0
0
0
0
Read the contents of the Wiper Counter Register
1
0
1
0
0
0
0
0
Write new value to the Wiper Counter Register
1
0
1
1
R
1
R
0
0
0
Read the contents of the Data Register pointed to
by R
1
–R
0
Write new value to the Data Register pointed to by
R
1
–R
0
Transfer the contents of the Data Register pointed
to by R
1
–R
0
to the Wiper Counter Register
Write Data Register
1
1
0
0
R
1
R
0
0
0
XFR Data Register to
Wiper Counter
Register
XFR Wiper Counter
Register to Data
Register
Increment/Decrement
Wiper Counter
Register
Read Status (WIP bit)
1
1
0
1
R
1
R
0
0
0
1
1
1
0
R
1
R
0
0
0
Transfer the contents of the Wiper Counter
Register to the Data Register pointed to by R
1
–R
0
0
0
1
0
0
0
0
0
Enable Increment/decrement of the Wiper Counter
Register
0
1
0
1
0
0
0
1
Read the status of the internal write cycle, by
checking the WIP bit.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9420YSI | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:Single Digitally Controlled (XDCP) Potentiometer |
| X9420YSI-2.7 | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:Single Digitally Controlled (XDCP) Potentiometer |
| X9420YSM | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:Single Digitally Controlled (XDCP) Potentiometer |
| X9420YSM-2.7 | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:Single Digitally Controlled (XDCP) Potentiometer |
| X9420YV | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:Single Digitally Controlled (XDCP) Potentiometer |
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