参数资料
| 型号： | ISL22313UFU10Z-TK |
| 厂商： | Intersil |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL 256TP LN LP 10-MSOP |
| 标准包装： | 1,000 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 50k |
| 电路数： | 1 |
| 温度系数： | 标准值 50 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | I²C（设备位址） |
| 电源电压： | 2.25 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-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-MSOP |
| 包装： | 带卷 (TR) |
1
FN6421.0
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) and XDCP are registered trademarks of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL22313
Single Digitally Controlled Potentiometer (XDCP)
Low Noise, Low Power, I2C Bus, 256 Taps
The ISL22313 integrates a single digitally controlled
potentiometer (DCP), control logic and non-volatile memory
on a monolithic CMOS integrated circuit.
The digitally controlled potentiometer is implemented with a
combination of resistor elements and CMOS switches. The
position of the wipers are controlled by the user through the
I2C bus interface. The potentiometer has an associated
volatile Wiper Register (WR) and a non-volatile Initial Value
Register (IVR) that can be directly written to and read by the
user. The contents of the WR control the position of the
wiper. At power up the device recalls the contents of the
DCP’s IVR to the WR.
The ISL22313 also has 14 general purpose non-volatile
registers that can be used as storage of lookup table for
multiple wiper position or any other valuable information.
The ISL22313 features a dual supply, that is beneficial for
applications requiring a bipolar range for DCP terminals
between V- and VCC.
The DCP can be used as a three-terminal potentiometer or
as a two-terminal variable resistor in a wide variety of
applications including control, parameter adjustments, and
signal processing.
Features
256 resistor taps
I2C serial interface
- Two address pins, up to four devices per bus
Non-volatile EEPROM storage of wiper position
14 General Purpose non-volatile registers
High reliability
- Endurance: 1,000,000 data changes per bit per register
- Register data retention: 50 years @ T
≤+55°C
Wiper resistance: 70
Ω typical @ 1mA
Standby current <2.5A max
Shutdown current <2.5A max
Dual power supply
- VCC = 2.25V to 5.5V
- V- = -2.25V to -5.5V
DCP terminal voltage from V- to VCC
10k
Ω, 50kΩ or 100kΩ total resistance
Extended industrial temperature range: -40 to +125°C
10 Lead MSOP
Pb-free plus anneal product (RoHS compliant)
Pinout
ISL22313
(10 LD MSOP)
TOP VIEW
1
2
3
4
5
6
10
9
8
7
SDA
V-
A0
A1
VCC
SCL
GND
RL
RW
RH
O
Ordering Information
PART
NUMBER
(Notes 1, 2)
PART
MARKING
RESISTANCE
OPTION
(k
Ω)
TEMP.
RANGE
(°C)
PACKAGE
(Pb-Free)
PKG. DWG. #
ISL22313TFU10Z
313TZ
100
-40 to +125
10 Ld MSOP
M10.118
ISL22313UFU10Z
313UZ
50
-40 to +125
10 Ld MSOP
M10.118
ISL22313WFU10Z
313WZ
10
-40 to +125
10 Ld MSOP
M10.118
NOTES:
1. Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are 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. Add “-TK” suffix for 1,000 Tape and Reel option
Data Sheet
July 17, 2007
相关PDF资料 |
PDF描述 |
|---|---|
| ISL22316WFU10Z-TK | IC POT DGTL 128TP LN LP 10-MSOP |
| ISL22317WFRTZ | IC POT DGTL 128TP LN LP 10-TDFN |
| ISL22319UFU8Z-TK | IC POT DGTL 128TP LN LP 8-MSOP |
| ISL22323TFV14Z | IC POT DGTL 256TP LN LP 14-TSSOP |
| ISL22326WFV14Z | IC POT DGTL 128TP LN LP 14-TSSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL22313WFU10Z | 功能描述:数字电位计 IC 256 TAP FL RNG IND DCP 10LD 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 |
| ISL22313WFU10Z-TK | 功能描述:数字电位计 IC 256 TAP FL RNG IND DCP 10LD 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 |
| ISL22316 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Single Digitally Controlled Potentiometer XDCP |
| ISL22316UFRT10Z | 功能描述:数字电位计 IC 128 TAP FL RNG DCP 10LD 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 |
| ISL22316UFRT10Z-TK | 功能描述:数字电位计 IC 128 TAP FL RNG DCP 10LD 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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