参数资料
| 型号： | ISL22512WFB8Z-TK |
| 厂商： | Intersil |
| 文件页数： | 11/11页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL PB 16TP LN LP 8-SOIC |
| 标准包装： | 1,000 |
| 系列： | XDCP™ |
| 接片： | 16 |
| 电阻（欧姆）： | 10k |
| 电路数： | 1 |
| 温度系数： | 标准值 ±80 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | 2 线按钮 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
9
FN6679.2
October 27, 2011
Shutdown Mode
The ISL22512 enters into Shutdown Mode if both PU and
PD inputs are kept LOW for 2 seconds. In this mode, the
resistors array is totally disconnected from its RH pin and the
wiper is moved to position closest to RL pin, as shown in
Figure 13. Note, that PU and PD inputs must be pulled LOW
Timing” on page 5. Otherwise all command will be ignored till
both inputs will be released.
Holding either PU, PD or ASE input LOW for more than
15ms will exit shutdown mode and return wiper to prior
shutdown position. If PU or PD will be held LOW for more
than 250ms, the ISL22512 will start auto-increment or
auto-decrement of wiper position.
RTOTAL with VCC Removed
The end- to-end resistance of the array will fluctuate once
VCC is removed.
RL
RW
RH
FIGURE 13. DCP CONNECTION IN SHUTDOWN MODE
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make sure
you have the latest Rev.
DATE
REVISION
CHANGE
07/06/09
FN6679.2
Added reliability information on page 1 under Features and EEPROM Specifications in DC Electrical Spec
Table.
Changed Tja for 8 LD SOIC from “120” to “125”
Added Revision History
07/17/08
FN6679.1
1. Removed U option specs from table as there is no U option for this device.
2. Updated Pb-free note to new verbiage.
03/24/08
FN6679.0
Initial Release to web
ISL22512
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL22512WFRU10Z-TK | 功能描述:数字电位计 IC DCP 2 1 X 1 6 RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| ISL23315 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Single, Low Voltage Digitally Controlled Potentiometer (XDCP?) |
| ISL23315_11 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Single, Low Voltage Digitally Controlled Potentiometer |
| ISL23315TFRUZ-T7A | 功能描述:数字电位计 IC 256 TAP VOLATILE I2C FL RNG INC DCP 21X16 RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| ISL23315TFRUZ-TK | 功能描述:数字电位计 IC 256 TAP VOLATILE I2C FL RNG INC DCP 21X16 RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
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