参数资料
| 型号： | X9261UV24I-2.7T1 |
| 厂商： | Intersil |
| 文件页数： | 3/20页 |
| 文件大小： | 0K |
| 描述： | IC XDCP DUAL 256TAP 50K 24-TSSOP |
| 标准包装： | 2,500 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 50k |
| 电路数： | 2 |
| 温度系数： | 标准值 ±300 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | 6 线 SPI（芯片选择，设备位址） |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 带卷 (TR) |
11
FN8171.4
October 12, 2006
Write Data Register (DR)
Global Transfer Data Register (DR) to Wiper Counter Register (WCR)
Global Transfer Wiper Counter Register (WCR) to Data Register (DR)
Transfer Wiper Counter Register (WCR) to Data Register (DR)
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) 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
DR and WCR
Addresses
Data Byte
(Sent by Host on SI)
CS
Rising
Edge
HIGH
-VOLTAGE
WR
IT
E
C
Y
C
LE
0 1 0 1 00 A1 A0 11 00 RB RA 0 P0
D
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
Addresses
CS
Rising
Edge
010 100 A1 A0 0 0 0 1 RB RA 0 0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
DR
Addresses
CS
Rising
Edge
HIGH-VOLTAGE
WRITE CYCLE
0 1 0 1 00 A1 A0 1000 RB RA 00
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
DR and WCR
Addresses
CS
Rising
Edge
HIGH-VOLTAGE
WRITE CYCLE
0 1 0 1 00 A1 A0 11 10 RB RA 0 P0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
DR and WCR
Addresses
CS
Rising
Edge
0 1 0 1 0 0 A1 A0 1101 RB RA 0 P0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
WCR
Addresses
Increment/Decrement
(Sent by Master on SDA)
CS
Rising
Edge
0 1 0 1 0 0 A1 A0 0 0 1 0 X X 0 P0 I/D I/D .
.
. I/D I/D
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
WCR
Addresses
Data Byte
(Sent by X9261 on SO)
CS
Rising
Edge
0 1 0 1 00 A1 A0 010 10001 0 0 0 0 0 0 0 WIP
X9261
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相关代理商/技术参数 |
参数描述 |
|---|---|
| X9261UV24IZ | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Single Supply/Low Power/256-Tap/SPI Bus |
| X9261UV24IZ-2.7 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Single Supply/Low Power/256-Tap/SPI Bus |
| X9261UV24T1 | 功能描述:IC XDCP DUAL 256TAP 50K 24-TSSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 标准包装:2,500 系列:XDCP™ 接片:256 电阻（欧姆）:100k 电路数:1 温度系数:标准值 ±300 ppm/°C 存储器类型:非易失 接口:I²C（设备位址） 电源电压:2.7 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
| X9261UV24Z | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual Digitally-Controlled Potentiometers |
| X9261UV24Z-2.7 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Single Supply/Low Power/256-Tap/SPI Bus |
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