参数资料
| 型号： | X9401WS24-2.7 |
| 厂商： | Intersil |
| 文件页数： | 11/18页 |
| 文件大小： | 0K |
| 描述： | IC DCP QUAD 10K 64TP 24SOIC |
| 标准包装： | 30 |
| 系列： | XDCP™ |
| 接片： | 64 |
| 电阻（欧姆）： | 10k |
| 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： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC |
| 包装： | 管件 |
2
FN8190.4
October 13, 2009
Pin Descriptions
Host Interface Pins
SERIAL OUTPUT (SO)
SO is a push/pull serial data output pin. During a read cycle,
data is shifted out on this pin. Data is clocked out by the
falling edge of the serial clock.
SERIAL INPUT
SI is the serial data input pin. All opcodes, byte addresses
and data to be written to the pots and pot registers are input
on this pin. Data is latched by the rising edge of the serial
clock.
SERIAL CLOCK (SCK)
The SCK input is used to clock data into and out of the
X9401.
CHIP SELECT (CS)
When CS is HIGH, the X9401 is deselected and the SO pin
is at high impedance, and (unless an internal write cycle is
underway) the device will be in the standby state. CS LOW
enables the X9401, placing it in the active power mode. It
should be noted that after a power-up, a HIGH to LOW
transition on CS is required prior to the start of any
operation.
HOLD (HOLD)
HOLD is used in conjunction with the CS pin to select the
device. Once the part is selected and a serial sequence is
underway, HOLD may be used to pause the serial
communication with the controller without resetting the serial
sequence. To pause, HOLD must be brought LOW while
SCK is LOW. To resume communication, HOLD is brought
HIGH, again while SCK is LOW. If the pause feature is not
used, HOLD should be held HIGH at all times.
DEVICE ADDRESS (A0 - A1)
The address inputs are used to set the least significant 2 bits of the
8-bit slave address. A match in the slave address serial data
stream must be made with the address input in order to
initiate communication with the X9401. A maximum of 4
devices may occupy the SPI serial bus.
Potentiometer Pins
VH (VH0 - VH3)/ RH (RH0 - RH3),
VL (VL0 - VL3)/RL (RL0 - RL3)
The VH/RH and VL/RL inputs are equivalent to the terminal
connections on either end of a mechanical potentiometer.
VW (VW0 - VW3)/ RW (RW0 - RW3)
The wiper outputs are equivalent to the wiper output of a
mechanical potentiometer.
HARDWARE WRITE PROTECT INPUT (WP)
The WP pin when LOW prevents nonvolatile writes to the
Wiper Counter Registers.
Ordering Information
PART
NUMBER
PART
MARKING
VCC
LIMITS
(V)
POTENTIOMETER
ORGANIZATION
(k
Ω)
TEMP
RANGE
(°C)
PACKAGE
PKG.
DWG. #
X9401WS24IZ* (Note 1)
X9401WS ZI
5 ±10%
10
-40 to +85
24 Ld SOIC (300 mil) (Pb-free)
M24.3
X9401WS24I
X9401WS I
-40 to +85
24 Ld SOIC (300 mil)
M24.3
X9401WS24Z* (Note 1)
X9401WS Z
-40 to +85
24 Ld SOIC (300 mil)
M24.3
X9401WV24IZ* (Note 1)
X9401WV ZI
-40 to +85
24 Ld TSSOP (4.4mm) (Pb-free) MDP0044
X9401WV24Z* (Note 1)
X9401WV Z
-40 to +85
24 Ld TSSOP (4.4mm) (Pb-free) MDP0044
X9401WS24I-2.7* (Note 2) X9401WS G
2.7 to 5.5
-40 to +85
24 Ld SOIC (300 mil)
M24.3
X9401WS24IZ-2.7* (Note)
X9401WS ZG
-40 to +85
24 Ld SOIC (300 mil) (Pb-free)
M24.3
X9401WS24Z-2.7* (Note 1) X9401WS ZF
-40 to +85
24 Ld SOIC (300 mil) (Pb-free)
M24.3
X9401WV24-2.7
X9401WV F
-40 to +85
24 Ld TSSOP (4.4mm)
MDP0044
X9401WV24IZ-2.7* (Note 1) X9401WV ZG
-40 to +85
24 Ld TSSOP (4.4mm) (Pb-free) MDP0044
X9401WV24Z-2.7* (Note 1) X9401WV ZF
-40 to +85
24 Ld TSSOP (4.4mm) (Pb-free) MDP0044
NOTES:
1. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations).
Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC
J STD-020.
2. Not recommended for new designs.
X9401
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相关代理商/技术参数 |
参数描述 |
|---|---|
| X9401WS24I | 功能描述:IC DCP QUAD 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) |
| X9401WS24I-2.7 | 功能描述:IC DCP QUAD 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) |
| X9401WS24I-2.7T1 | 功能描述:IC XDCP QUAD 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) |
| X9401WS24IT1 | 功能描述:IC XDCP QUAD 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) |
| X9401WS24IZ | 功能描述:IC XDCP QUAD 64-TAP 10K 24-SOIC RoHS:是 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:256 电阻（欧姆）:100k 电路数:2 温度系数:标准值 35 ppm/°C 存储器类型:易失 接口:6 线串行（芯片选择，递增，增/减） 电源电压:2.6 V ~ 5.5 V 工作温度:-40°C ~ 125°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) |
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