参数资料
| 型号： | X9250TV24I-2.7 |
| 厂商： | Intersil |
| 文件页数： | 19/20页 |
| 文件大小： | 0K |
| 描述： | IC XDCP QUAD 256TAP 100K 24TSSOP |
| 标准包装： | 62 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 100k |
| 电路数： | 4 |
| 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： | 管件 |
8
FN8165.3
August 29, 2006
Figure 8. Increment/Decrement Timing Limits
Table 1. Instruction Set
Instruction
Instruction Set
Operation
I3
I2
I1
I0 R1 R0
P1
P0
Read Wiper Counter
Register
1
0010
0
P1
P0 Read the contents of the Wiper Counter
Register pointed to by P1- P0
Write Wiper Counter
Register
1
0100
0
P1
P0 Write new value to the Wiper Counter Register
pointed to by P1- P0
Read Data Register
1
0
1
R1 R0
P1
P0 Read the contents of the Data Register
pointed to by P1- P0 and R1- R0
Write Data Register
1
0
R1 R0
P1
P0 Write new value to the Data Register pointed to
by P1- P0 and R1- R0
XFR Data Register to
Wiper Counter Register
1
101
R1 R0
P1
P0 Transfer the contents of the Data Register
pointed to by R1- R0 to the Wiper Counter
Register pointed to by P1- P0
XFR Wiper Counter
Register to Data Register
1
110
R1 R0
P1
P0 Transfer the contents of the Wiper Counter
Register pointed to by P1- P0 to the Register
pointed to by R1- R0
Global XFR Data Register
to Wiper Counter Register
0
001
R1 R0
0
Transfer the contents of the Data Registers
pointed to by R1- R0 of all four pots to their
respective Wiper Counter Register
Global XFR Wiper Counter
Register to Data Register
1
000
R1 R0
0
Transfer the contents of all Wiper Counter
Registers to their respective data Registers
pointed to by R1- R0 of all four pots
Increment/Decrement
Wiper Counter Register
0
0100
0
P1
P0 Enable Increment/decrement of the Wiper
Counter Register pointed to by P1- P0
Read Status (WIP bit)
0
1010
0
1
Read the status of the internal write cycle, by
checking the WIP bit.
SCK
SI
VW/RW
INC/DEC CMD Issued
tWRID
Voltage Out
X9250
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相关代理商/技术参数 |
参数描述 |
|---|---|
| X9250TV24IZ | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Quad Digitally Controlled Potentiometers |
| X9250TV24IZ-2.7 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Quad Digitally Controlled Potentiometers |
| X9250TZ24 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DIGITAL POTENTIOMETER|CMOS|BGA|24PIN|PLASTIC |
| X9250TZ24-2.7 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DIGITAL POTENTIOMETER|CMOS|BGA|24PIN|PLASTIC |
| X9250TZ24I | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DIGITAL POTENTIOMETER|CMOS|BGA|24PIN|PLASTIC |
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