参数资料
| 型号： | X9408WV24IZ-2.7T1 |
| 厂商： | Intersil |
| 文件页数： | 14/20页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL QUAD 10K OHM 24TSSOP |
| 标准包装： | 1 |
| 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： | I²C（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： | 标准包装 |
| 其它名称： | X9408WV24IZ-2.7T1DKR |
3
FN8191.4
January 15, 2009
Pin Descriptions
Host Interface Pins
SERIAL CLOCK (SCL)
The SCL input is used to clock data into and out of the
X9408.
SERIAL DATA (SDA)
SDA is a bidirectional pin used to transfer data into and out
of the device. It is an open drain output and may be wire-
ORed with any number of open drain or open collector
outputs. An open drain output requires the use of a pull-up
resistor. For selecting typical values, refer to the guidelines
for calculating typical values on the bus pull-up resistors
graph.
DEVICE ADDRESS (A0 - A3)
The address inputs are used to set the least significant 4 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 X9408. A maximum
of 16 devices may occupy the 2-wire serial bus.
Potentiometer Pins
VH/RH (VH0/RH0 - VH3/RH3), VL/RL (VL0/RL0 - VL3/RL3)
The VH/RH and VL/RL inputs are equivalent to the terminal
connections on either end of a mechanical potentiometer.
VW/RW (VW0/RW0 – VW3/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 Data
Registers.
ANALOG SUPPLIES V+, V-
The Analog Supplies V+, V- are the supply voltages for the
XDCP analog section.
Pin Assignments
Pinouts
X9408
(24 LD DIP/SOIC)
TOP VIEW
X9408
(24 LD TSSOP)
TOP VIEW
SYMBOL
DESCRIPTION
SCL
Serial Clock
SDA
Serial Data
A0-A3
Device Address
VH0/RH0 - VH3/RH3, VL0/RL0
- VL3/RL3
Potentiometer Pins
(terminal equivalent)
VW0/RW0 - VW3/RW3
Potentiometer Pins
(wiper equivalent)
WP
Hardware Write Protection
V+,V-
Analog Supplies
VCC
System Supply Voltage
VSS
System Ground
NC
No Connection
1
2
3
4
5
6
7
8
9
10
11
12
VCC
VL0/RL0
VH0/RH0
VW0/RW0
A2
WP
SDA
A1
VL1/RL1
VH1/RH1
VW1/RW1
VSS
16
17
18
19
20
21
22
23
24
15
14
13
V+
VH3/RH3
VW3/R/RH1
A0
NC
SCL
VH2/RH2
VW2/RW2
V-
VL3/RL3
A3
VL2/RL2
1
2
3
4
5
6
7
8
9
10
11
12
SDA
A1
VL1/RL1
VH1/RH1
VW1/RW1
VSS
V-
VW2/RW2
VH2/RH2
VL2/RL2
SCL
A3
16
17
18
19
20
21
22
23
24
15
14
13
WP
VW0/RW0
VH0/RH0
VL0/RL0
VCC
VL3/RL3
VW3/RW3
A0
NC
A2
V+
VH3/RH3
X9408
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相关代理商/技术参数 |
参数描述 |
|---|---|
| X9408WV24IZT1 | 功能描述:IC XDCP QUAD 64-TAP 10K 24-TSSOP 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) |
| X9408WV24M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital Potentiometer |
| X9408WV24M-2.7 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital Potentiometer |
| X9408WV24T1 | 功能描述:IC XDCP QUAD 64-TAP 10K 24-TSSOP 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) |
| X9408WV24Z | 功能描述:IC XDCP QUAD 64-TAP 10K 24-TSSOP 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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