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DS1803Z-100+ PDF预览

DS1803Z-100+

更新时间: 2024-11-16 14:49:11
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
11页 304K
描述
Digital Potentiometer, 2 Func, 100000ohm, 2-wire Serial Control Interface, 256 Positions, CMOS, PDSO16, 0.150 INCH, ROHS COMPLIANT, SOIC-16

DS1803Z-100+ 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.6Is Samacsys:N
其他特性:ALSO OPERATES FROM 5 V NOMINAL SUPPLY标称带宽:0.1 kHz
控制接口:2-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:9.9 mm湿度敏感等级:1
功能数量:2位置数:256
端子数量:16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:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260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:3.5 V
最小电阻器端电压:-0.5 V座面最大高度:1.75 mm
子类别:Digital Potentiometers标称供电电压:3 V
表面贴装:YES技术:CMOS
标称温度系数:750 ppm/ °C温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED标称总电阻:100000 Ω
宽度:3.9 mmBase Number Matches:1

DS1803Z-100+ 数据手册

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DS1803  
Addressable Dual Digital Potentiometer  
www.maxim-ic.com  
FEATURES  
ƒ 3V or 5V Operation  
PIN ASSIGNMENT  
ƒ Ultra-Low Power Consumption  
ƒ Two Digitally Controlled, 256-Position  
Potentiometers  
ƒ 14-Pin TSSOP (173 mil) and 16-Pin SO (150  
mil) Packaging Available for Surface-Mount  
Applications  
H1  
L1  
1
2
3
4
14  
13  
12  
11  
10  
9
VCC  
NC  
W1  
A2  
H0  
L0  
A1  
5
W0  
SDA  
SCL  
A0  
6
7
ƒ Addressable Using 3 Address Inputs  
ƒ 2-Wire Serial Interface  
GND  
8
ƒ Operating Temperature Range:  
DS1803 14-PIN TSSOP (173 MIL)  
-
Industrial: -40°C to +85°C  
ƒ Standard Resistance Values:  
-
-
-
DS1803-010  
DS1803-050  
DS1803-100  
10kΩ  
50kΩ  
100kΩ  
H1  
NC  
L1  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
VCC  
NC  
H0  
W1  
A2  
L0  
W0  
NC  
PIN DESCRIPTION  
A1  
L0, L1  
H0, H1  
W0,W1  
VCC  
- Low End of Resistor  
- High End of Resistor  
- Wiper terminal of Resistor  
- 3V/5V Power Supply Input  
A0  
SDA  
SCL  
GND  
A0, A1, A2 - Chip Select Inputs  
DS1803Z 16-PIN SO (150 MIL)  
SDA  
SCL  
GND  
NC  
- Serial Data I/O  
- Serial Clock Input  
- Ground  
DS1803 16-PIN DIP (300 MIL)  
See Mech. Drawings Section on Website  
- No Connection  
DESCRIPTION  
The DS1803 addressable dual digital potentiometer features two independently controlled 256-position  
potentiometers. Device control is achieved through a 2-wire serial interface. Three address pins allow up  
to 8 DS1803’s to share the same 2-wire interface. The exact wiper position of each potentiometer can be  
written or read. The DS1803 is available in a 16-pin DIP, 16-pin SO, and 14-pin TSSOP package. The  
device is available in three standard resistance values: 10k, 50k, and 100kand is specified over the  
industrial temperature range.  
1 of 11  
110706  

DS1803Z-100+ 替代型号

型号 品牌 替代类型 描述 数据表
DS1803Z-100/T&R MAXIM

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