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DS1804-100 PDF预览

DS1804-100

更新时间: 2024-11-15 22:40:35
品牌 Logo 应用领域
美信 - MAXIM 转换器电位器微调电位器光电二极管
页数 文件大小 规格书
8页 172K
描述
NV Trimmer Potentiometer

DS1804-100 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:DIP
包装说明:DIP, DIP8,.3针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:8.03其他特性:NONVOLATILE MEMORY
标称带宽:0.1 kHz控制接口:INCREMENT/DECREMENT
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:R-PDIP-T8
JESD-609代码:e0长度:9.375 mm
湿度敏感等级:1功能数量:1
位置数:100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:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):240
电源:3/5 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:-0.5 V
座面最大高度:4.572 mm子类别:Digital Potentiometers
标称供电电压:5 V表面贴装:NO
技术:CMOS标称温度系数:750 ppm/ °C
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 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:100000 Ω宽度:7.62 mm
Base Number Matches:1

DS1804-100 数据手册

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DS1804  
NV Trimmer Potentiometer  
www.maxim-ic.com  
FEATURES  
PIN ASSIGNMENT  
C Single 100-position taper potentiometer  
C Nonvolatile (NV) on-demand wiper storage  
C Operates from 3V or 5V supplies  
C Up/down, increment-controlled interface  
C Available in 8-pin (300mil) DIP, 8-pin  
(150mil) SO, 8-pin (118mil) µSOP, and flip-  
chip packages  
INC  
U/D  
H
1
2
3
4
8
7
6
5
VCC  
CS  
L
GND  
W
C Operating Temperature:  
– Industrial:  
-40ºC to +85ºC  
8-Pin DIP (300mil)  
8-Pin SO (150mil)  
C Standard Resistance Values:  
– DS1804-010 10k  
– DS1804-050 50kꢀ  
– DS1804-100 100kꢀ  
8-Pin µSOP (118mil)  
8-Pin Flip-Chip Package  
See Mech. Drawings Section  
PIN DESCIPTION  
H
- High-Terminal of Potentiometer  
L
- Low-Terminal of Potentiometer  
- Wiper of Potentiometer  
- 3V or 5V Power Supply  
- Chip Select  
W
VCC  
CS  
U/ D  
INC  
GND  
- Up/Down Control  
- Increment/Decrement Wiper Control  
- Ground  
DESCRIPTION  
The DS1804 NV trimmer potentiometer is a nonvolatile digital potentiometer that has 100 positions. The  
device provides an ideal method for low-cost trimming applications using a CPU or manual control input  
with minimal external circuitry. Wiper position of the DS1804 can be stored in EEPROM memory on  
demand. The device’s wiper position is manipulated by a three-terminal port that provides an increment/  
decrement counter controlled interface. This port consists of the control inputs CS , INC , and U/ D . The  
DS1804 is available in three resistor grades, which include a 10k, 50k, and 100k. The device is  
provided in an industrial temperature grade. Additionally, the DS1804 will operate from 3V or 5V  
supplies and is ideal for portable application requirements. Three packaging options are available and  
include the 8-pin (300mil) DIP, 8-pin (150mil) SO, 8-pin (118mil) µSOP, and the flip-chip package.  
1 of 8  
043002  

DS1804-100 替代型号

型号 品牌 替代类型 描述 数据表
DS1804-100+ MAXIM

完全替代

Digital Potentiometer, 1 Func, 100000ohm, Increment/decrement Control Interface, 100 Posit
AD5220BNZ10 ADI

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Increment/Decrement Digital Potentiometer
AD5220BNZ100 ADI

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