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ISL22323WFV14Z PDF预览

ISL22323WFV14Z

更新时间： 2024-02-17 04:38:49
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英特矽尔 - INTERSIL /
页数 文件大小 规格书
18页 697K
描述
Dual Digitally Controlled Potentiometer XDCP

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ISL22323WFV14Z 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：QFN, TSSOP包装说明：TSSOP, TSSOP14,.25
针数：16, 14Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.82其他特性：NONVOLATILE MEMORY
标称带宽：1 kHz控制接口：2-WIRE SERIAL
转换器类型：DIGITAL POTENTIOMETERJESD-30 代码：R-PDSO-G14
JESD-609代码：e3长度：5 mm
湿度敏感等级：1功能数量：1
位置数：256端子数量：14
最高工作温度：125 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP14,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：+-2.5/+-5 V认证状态：Not Qualified
电阻定律：LINEAR最大电阻容差：20%
最大电阻器端电压：5.5 V最小电阻器端电压：-2.25 V
座面最大高度：1.2 mm子类别：Digital Potentiometers
标称供电电压：3.3 V表面贴装：YES
技术：CMOS标称温度系数：85 ppm/ °C
温度等级：AUTOMOTIVE端子面层：Matte Tin (Sn) - annealed
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：40
标称总电阻：10000 Ω宽度：4.4 mm
Base Number Matches：1

ISL22323WFV14Z 数据手册

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ISL22323  
®
Dual Digitally Controlled Potentiometer (XDCP™)  
Data Sheet  
March 13, 2008  
FN6422.1  
2 ®  
Low Noise, Low Power, I C Bus,  
256 Taps  
Features  
• Two potentiometers in one package  
• 256 resistor taps  
The ISL22323 integrates two digitally controlled  
potentiometers (DCP), control logic and non-volatile memory  
on a monolithic CMOS integrated circuit.  
2
• I C serial interface  
- Three address pins, up to eight devices per bus  
• Non-volatile EEPROM storage of wiper position  
• 13 General Purpose non-volatile registers  
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  
2
I C bus interface. The potentiometer has an associated  
• High reliability  
volatile Wiper Register (WRi) and a non-volatile Initial Value  
Register (IVRi) that can be directly written to and read by the  
user. The contents of the WRi control the position of the  
corresponding wiper. At power up the device recalls the  
contents of the DCP’s IVRi to the correspondent WRi.  
- Endurance: 1,000,000 data changes per bit per register  
- Register data retention: 50 years @ T ≤ +55°C  
• Wiper resistance: 70Ω typical @ 1mA  
• Standby current <4µA max  
• Shut-down current <4µA max  
• Dual power supply  
The ISL22323 also has 13 general purpose non-volatile  
registers that can be used as storage of lookup table for  
multiple wiper position or any other valuable information.  
- V  
CC  
- V- = -2.25V to -5.5V  
= 2.25V to 5.5V  
The ISL22323 features a dual supply, that is beneficial for  
applications requiring a bipolar range for DCP terminals  
between V- and VCC.  
• 10kΩ, 50kΩ or 100kΩ total resistance  
• Extended industrial temperature range: -40 to +125°C  
• 14 Ld TSSOP or 16 Ld QFN  
Each DCP can be used as three-terminal potentiometers or  
as two-terminal variable resistors in a wide variety of  
applications including control, parameter adjustments, and  
signal processing.  
• Pb-free (RoHS compliant)  
Ordering Information  
RESISTANCE  
TEMPERATURE  
PART NUMBER  
(Notes 1, 2)  
OPTION  
(kΩ)  
RANGE  
(°C)  
PACKAGE  
(Pb-Free)  
PART MARKING  
22323 TFVZ  
PKG. DWG. #  
M14.173  
ISL22323TFV14Z  
ISL22323TFR16Z  
ISL22323UFV14Z  
ISL22323UFR16Z  
ISL22323WFV14Z  
ISL22323WFR16Z  
NOTES:  
100  
100  
50  
-40 to +125  
-40 to +125  
-40 to +125  
-40 to +125  
-40 to +125  
-40 to +125  
14 Ld TSSOP  
223 23TFRZ  
16 Ld QFN  
L16.4x4A  
M14.173  
L16.4x4A  
M14.173  
L16.4x4A  
22323 UFVZ  
223 23UFRZ  
22323 WFVZ  
223 23WFRZ  
14 Ld TSSOP  
16 Ld QFN  
50  
10  
14 Ld TSSOP  
16 Ld QFN  
10  
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. Add “-TK” suffix for tape and reel. Please refer to TB347 for details on reel specifications.  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
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, 2008. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  
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ISL22323WFV14Z 替代型号

型号 品牌 替代类型 描述 数据表
ISL22323UFV14Z INTERSIL

类似代替

 Dual Digitally Controlled Potentiometer XDCP

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