参数资料
| 型号： | X9410WP24I-2.7 |
| 厂商： | Intersil |
| 文件页数： | 18/21页 |
| 文件大小： | 0K |
| 描述： | IC XDCP DUAL 64-TAP 10K 24-DIP |
| 标准包装： | 16 |
| 系列： | XDCP™ |
| 接片： | 64 |
| 电阻（欧姆）： | 10k |
| 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： | 通孔 |
| 封装/外壳： | 24-DIP（0.600"，15.24mm） |
| 供应商设备封装： | 24-PDIP |
| 包装： | 管件 |
6
FN8193.2
October 12, 2006
Five instructions require a three-byte sequence to
complete. These instructions transfer data between the
host and the X9410; either between the host and one of
the data registers or directly between the host and the
Wiper Counter Register. These instructions are:
– Read Wiper Counter Register—read the current
wiper position of the selected pot,
– Write Wiper Counter Register—change current
wiper position of the selected pot,
– Read Data Register—read the contents of the
selected data register;
– Write Data Register—write a new value to the
selected data register.
– Read Status—This command returns the contents
of the WIP bit which indicates if the internal write
cycle is in progress.
The sequence of these operations is shown in Figure 5
and Figure 6.
The final command is Increment/Decrement. It is
different from the other commands because it’s length
is indeterminate. Once the command is issued, the
master can clock the selected wiper up and/or down in
one resistor segment steps, thereby providing a fine
tuning capability to the host. For each SCK clock pulse
(tHIGH) while SI is HIGH, the selected wiper will move
one resistor segment towards the VH/RH terminal.
Similarly, for each SCK clock pulse while SI is LOW,
the selected wiper will move one resistor segment
towards the VL/RL terminal. A detailed illustration of the
sequence and timing for this operation are shown in
Figure 4. Two-Byte Instruction Sequence
Figure 5. Three-Byte Instruction Sequence (Write)
Figure 6. Three-Byte Instruction Sequence (Read)
0101
00A1 A0
I3
I2
I1
I0
R1 R0
0 P0
SCK
SI
CS
0
1
0
1
A1 A0
I3
I2
I1 I0
R1 R0 0 P0
SCL
SI
0
D5 D4 D3 D2 D1 D0
CS
00
0
1
0
1
A1 A0
I3
I2
I1 I0
R1 R0 0
P0
SCL
SI
CS
00
S0
0
D5 D4 D3 D2 D1 D0
Don’t Care
X9410
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相关代理商/技术参数 |
参数描述 |
|---|---|
| X9410WP24M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital Potentiometer |
| X9410WP24M-2.7 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital Potentiometer |
| X9410WS24 | 功能描述:IC DCP DUAL 10K 64TP 24SOIC 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) |
| X9410WS24-2.7 | 功能描述:IC DCP DUAL 10K 64TP 24SOIC 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) |
| X9410WS24-2.7T1 | 功能描述:IC XDCP DUAL 64-TAP 10K 24-SOIC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 接片:32 电阻（欧姆）:50k 电路数:1 温度系数:标准值 50 ppm/°C 存储器类型:易失 接口:3 线串行（芯片选择，递增，增/减） 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:SOT-23-6 细型，TSOT-23-6 供应商设备封装:TSOT-23-6 包装:带卷 (TR) |
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