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DS1804X-010 PDF预览

DS1804X-010

更新时间: 2024-11-15 21:54:55
品牌 Logo 应用领域
美信 - MAXIM 电位器微调电位器
页数 文件大小 规格书
8页 172K
描述
NV Trimmer Potentiometer

DS1804X-010 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:BGA包装说明:0.118 INCH, FCP-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.72其他特性:NONVOLATILE MEMORY
标称带宽:1 kHz控制接口:INCREMENT/DECREMENT
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:R-PBGA-B8
JESD-609代码:e0长度:2.515 mm
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:VFBGA封装等效代码:FLIP CHIP
封装形状:RECTANGULAR封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):NOT SPECIFIED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:0.644 mm
子类别:Digital Potentiometers标称供电电压:5 V
表面贴装:YES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:BALL端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED标称总电阻:10000 Ω
宽度:1.804 mmBase Number Matches:1

DS1804X-010 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  

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