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參數(shù)資料
| 型號(hào)： | X9271TB |
| 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： | 單數(shù)字控制（數(shù)字電位器）電位 |
| 文件頁(yè)數(shù)： | 12/23頁(yè) |
| 文件大小： | 403K |
| 代理商： | X9271TB |
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X9271
Characteristics subject to change without notice.
12 of 23
REV 1.1.7 2/6/03
www.xicor.com
Transfer Data Register (DR) to Wiper Counter Register (WCR)
Increment/Decrement Wiper Counter Register (WCR)
Read Status Register (SR)
Notes:
(1) “A1 ~ A0”: stands for the device addresses sent by the master.
(2) WCRx refers to wiper position data in the Wiper Counter Register
(2) “I”: stands for the increment operation, SI held HIGH during active SCK phase (high).
(3) “D”: stands for the decrement operation, SI held LOW during active SCK phase (high).
(4) “X:”: Don’t Care.
CS
Falling
Edge
Device Type
Identifier
0
1
Device
Addresses
0 0
Instruction
Opcode
1 1 0 1
DR/Bank
Addresses
RB
RA
CS
Rising
Edge
0
1
A1
A0
0
0
CS
Falling
Edge
Device Type
Identifier
0
1
Device
Addresses
0
A1
Instruction
Opcode
0
0
DR/Bank
Addresses
X X
Increment/Decrement
(Sent by Master on SDA)
I/D I/D
.
.
CS
Rising
Edge
0
1
0
A0
1
0
0
0
.
.
I/D
I/D
CS
Falling
Edge
Device Type
Identifier
0
1
Device
Addresses
0
A1
Instruction
Opcode
0
1
DR/Bank
Addresses
0
0
Data Byte
(Sent by X9271 on SO)
0
0
0
0
CS
Rising
Edge
0
1
0
A0
0
1
0
1
0
0
0
WIP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X9271TB-2.7 | Single Digitally-Controlled (XDCP) Potentiometer |
| X9271TBI | Single Digitally-Controlled (XDCP) Potentiometer |
| X9271TBI-2.7 | Single Digitally-Controlled (XDCP) Potentiometer |
| X9271TV | Single Digitally-Controlled (XDCP) Potentiometer |
| X9271TV-2.7 | Single Digitally-Controlled (XDCP) Potentiometer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9271TB-2.7 | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9271TBI | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9271TBI-2.7 | 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9271TV | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:Single Supply/Low Power/256-Tap/SPI Bus |
| X9271TV14 | 功能描述:IC DGTAL POT 100K 256TP 14TSSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標(biāo)準(zhǔn)包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 ±300 ppm/°C 存儲(chǔ)器類(lèi)型:非易失 接口:I²C（設(shè)備位址） 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) |
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