参数资料
| 型号： | ISL22511UFRU10Z-TK |
| 厂商： | Intersil |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL PB 32TP LN LP 10TQFN |
| 标准包装： | 1,000 |
| 系列： | XDCP™ |
| 接片： | 32 |
| 电阻（欧姆）： | 50k |
| 电路数： | 1 |
| 温度系数： | 标准值 ±125 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： | 10-UFQFN |
| 供应商设备封装： | 10-UTQFN（2.1x1.6） |
| 包装： | 带卷 (TR) |
2
FN6678.1
July 16, 2009
Ordering Information
PART
NUMBER
PART
MARKING
RTOTAL
(k
Ω)
TEMP.
RANGE(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL22511WFB8Z* (Note 1)
22511 WFBZ
10
-40 to +125
8 Ld SOIC
M8.15
ISL22511UFB8Z* (Note 1)
22511 UFBZ
50
-40 to +125
8 Ld SOIC
M8.15
ISL22511WFRU10Z-TK (Note 2)
GD
10
-40 to +125
10 Ld TQFN Tape and Reel
L10.2.1x1.6A
ISL22511UFRU10Z-TK (Note 2)
GC
50
-40 to +125
10 Ld TQFN Tape and Reel
L10.2.1x1.6A
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. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu
plate - e4 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.
Pinouts
ISL22511
(8 LD SOIC)
TOP VIEW
ISL22511
(10 LD TQFN)
TOP VIEW
VCC
ASE
PU
PD
RH
VSS
1
2
3
4
8
7
6
5
RL
RW
O
9
8
7
6
1
2
3
4
NC
VSS
ASE
RL
VCC
PU
RH
5
10
PD
O
RW
NC
Pin Descriptions
SOIC
PIN
TQFN
PIN
SYMBOL
BRIEF DESCRIPTION
11
PU
The PU is a falling-edge triggered input with internal pull-up. Toggling PU will move the wiper close to RH terminal.
22
PD
The PD is a falling-edge triggered input with internal pull-up. Toggling PD will move the wiper close to RL terminal.
3
RH
The RH and RL pins of the ISL22511 are equivalent to the fixed terminals of a mechanical potentiometer. The
minimum voltage is VSS and the maximum is VCC. The terminology of RH and RL references the relative position
of the terminal in relation to wiper movement direction selected by the PU/PD input.
44
VSS
Ground
5
6
RW
The RW pin is the wiper terminal of the potentiometer which is equivalent to the movable terminal of a mechanical
potentiometer.
6
7
RL
The RH and RL pins of the ISL22511 are equivalent to the fixed terminals of a mechanical potentiometer. The
minimum voltage is VSS and the maximum is VCC. The terminology of RH and RL references the relative position
of the terminal in relation to wiper movement direction selected by the PU/PD input.
78
ASE
Active low AUTOSTORE enable input or Manual Store active low input.
89
VCC
Supply Voltage.
-
5, 10
NC
No connection.
ISL22511
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL22511WFB8Z | 功能描述:数字电位计 IC DCP 8LD 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 |
| ISL22511WFB8Z-TK | 功能描述:数字电位计 IC DCP 8LD 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 |
| ISL22511WFRU10Z-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 |
| ISL22512 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Single Push Button Controlled Potentiometer XDCP |
| ISL22512WFB8Z | 功能描述:数字电位计 IC DCP 8LD 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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