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參數(shù)資料
| 型號： | X9251UV24Z-2.7 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | OSC 5V SMT PLAS 14X9 CMOS |
| 中文描述： | QUAD 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 256 POSITIONS, PDSO24 |
| 封裝： | 4.40 MM, ROHS COMPLIANT, TSSOP-24 |
| 文件頁數(shù)： | 13/25頁 |
| 文件大?。?/td> | 549K |
| 代理商： | X9251UV24Z-2.7 |
X9251
Characteristics subject to change without notice.
13 of 25
REV 1.3.3 2/10/04
www.xicor.com
INSTRUCTION FORMAT
Read Wiper Counter Register (WCR)
Write Wiper Counter Register (WCR)
Read Data Register (DR)
Write Data Register (DR)
Global Transfer Data Register (DR) to Wiper Counter Register (WCR)
Notes:
(1) “A1 ~ A0”: stands for the device addresses sent by the master.
(2) WPx refers to wiper position data in the 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).
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
WCR
Addresses
Wiper Position
(Sent by X9251 on SO)
W
C
R
6
5
4
CS
Rising
Edge
0
1
0
1
0
0 A1 A0 1
0
0
1
0
0
0
0
W
C
R
7
W
C
R
W
C
R
W
C
R
3
W
C
R
2
W
C
R
1
W
C
R
0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
WCR
Addresses
Data Byte
(Sent by Host on SI)
W
C
R
6
5
4
CS
Rising
Edge
0
1
0
1
0
0 A1 A0 1
0
1
0
0
0
0
0
W
C
R
7
W
C
R
W
C
R
W
C
R
3
W
C
R
2
W
C
R
1
W
C
R
0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
DR and WCR
Addresses
1 RB RA P1 P0 D
Data Byte
(Sent by X9271 on SO)
CS
Rising
Edge
0
1
0
1
0
0 A1 A0 1
0
1
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
DR and WCR
Addresses
Data Byte
(Sent by Host on SI)
CS
Rising
Edge
H
W
0
1
0
1
0 0 A1 A0 1 1 0 0 RB RA P1 P0 D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
CS
Falling
Edge
Device Type
Identifier
0
1
Device
Addresses
0
Instruction
Opcode
0
DR
Addresses
RB RA
CS
Rising
Edge
0
1
0
A1 A0 0
0
1
0
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X9251TV24Z-2.7 | OSC 5V SMT PLAS 14X9 CMOS |
| X9251TV24I-2.7 | Single Supply/Low Power/256-Tap/SPI Bus |
| X9251TV24-2.7 | Single Supply/Low Power/256-Tap/SPI Bus |
| X9251 | Single Supply/Low Power/256-Tap/SPI Bus |
| X9251-2.7 | Single Supply/Low Power/256-Tap/SPI Bus |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9252 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Power + Quad 256-Tap + 2-Wire Bus + Up/Down Interface |
| X9252TS24I-2.7 | 功能描述:IC XDCP QUAD 256TAP 100K 24-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標準包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標準值 ±300 ppm/°C 存儲器類型: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) |
| X9252TS24IZ-2.7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Power + Quad 256-Tap + 2-Wire Bus + Up/Down Interface |
| X9252TV24-2.7 | 功能描述:IC DCP QUAD 100K 256TAP 24-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標準包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標準值 ±300 ppm/°C 存儲器類型: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) |
| X9252TV24I-2.7 | 功能描述:IC DCP QUAD 100K 256TAP 24-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標準包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標準值 ±300 ppm/°C 存儲器類型: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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