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DS4301U-200/T&R PDF预览

DS4301U-200/T&R

更新时间: 2024-11-23 14:33:19
品牌 Logo 应用领域
美信 - MAXIM 光电二极管转换器电阻器
页数 文件大小 规格书
7页 147K
描述
Digital Potentiometer, 1 Func, 200000ohm, Increment/decrement Control Interface, 32 Positions, PDSO8, 0.118 INCH, MICRO,SOP-8

DS4301U-200/T&R 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.118 INCH, MICRO,SOP-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.72
Is Samacsys:N控制接口:INCREMENT/DECREMENT
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:S-PDSO-G8
JESD-609代码:e0长度:3 mm
湿度敏感等级:1功能数量:1
位置数:32端子数量:8
最高工作温度:85 °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:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):240
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:3.3 V最小电阻器端电压:-0.3 V
座面最大高度:1.1 mm子类别:Digital Potentiometers
标称供电电压:3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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:20
标称总电阻:200000 Ω宽度:3 mm
Base Number Matches:1

DS4301U-200/T&R 数据手册

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Rev 0; 8/03  
Nonvolatile, 32-Position Digital Potentiometer  
General Description  
Features  
The DS4301 is a single 32-position linear digital poten-  
tiometer with 200kend-to-end resistance. The wiper  
setting is stored in EEPROM, so the DS4301 powers up  
with the last stored setting. The position of the wiper is  
Single, 32-Position, 200kLinear Nonvolatile (NV)  
Potentiometer Ideal for Battery-Powered  
Applications  
Three-Terminal Increment/Decrement Interface to  
controlled through  
a
simple three-terminal  
increment/decrement interface. The DS4301 is ideal for  
white LED backlight brightness control. Its 8-pin µSOP  
package, 2.4V to 5.5V supply range, and 200kend-  
to-end resistance are especially suited for portable,  
battery-powered applications such as cellular tele-  
phones and PDAs.  
Adjust Wiper Position  
Wide Voltage Supply Range (2.4V to 5.5V)  
Command-Initiated NV Wiper Storage  
Operates Over the Industrial Temperature Range  
(-40°C to +85°C)  
Available in 8-Pin µSOP  
Ordering Information  
Applications  
White LED Backlight Brightness Control  
PART  
TEMP RANGE  
PIN-PACKAGE  
Portable Battery-Powered Devices such as PDAs  
and Cellular Phones  
DS4301U-200  
-40°C to +85°C  
8 µSOP (118 mil)  
Any Application that Requires a Small, Low-Cost  
NV Potentiometer  
Pin Configuration  
TOP VIEW  
INC  
U/D  
H
1
2
3
4
8
7
6
5
V
CC  
CS  
L
DS4301  
GND  
W
µSOP  
Typical Operating Circuit  
V
CC  
10µH  
10µF  
MBR0540  
V
CC  
V
CC  
V
REF  
1µF  
H
V
CC  
1µF  
0.1µF  
DS4301  
W
V
CC  
EXT  
CS  
WHITE  
LEDs  
WHITE LED  
CURRENT  
REGULATOR  
CONTROL  
INTERFACE  
ADJ  
CS  
FB  
INC  
U/D  
L
GND  
GND  
PGND  
R
FB  
______________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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