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DS1267S-050/T&R PDF预览

DS1267S-050/T&R

更新时间: 2024-01-21 23:44:14
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
12页 315K
描述
Digital Potentiometer, 2 Func, 50000ohm, 3-wire Serial Control Interface, 256 Positions, PDSO16, 0.300 INCH, SOIC-16

DS1267S-050/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:0.300 INCH, SOIC-16针数:16
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.75
Is Samacsys:N标称带宽:0.2 kHz
控制接口:3-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:10.3 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,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):245电源: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
座面最大高度:2.65 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:50000 Ω
宽度:7.5 mmBase Number Matches:1

DS1267S-050/T&R 数据手册

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DS1267  
Dual Digital Potentiometer Chip  
www.dalsemi.com  
FEATURES  
PIN ASSIGNMENT  
§ Ultra-low power consumption, quiet,  
pumpless design  
§ Two digitally controlled, 256-position  
potentiometers  
§ Serial port provides means for setting and  
reading both potentiometers  
§ Resistors can be connected in series to  
provide increased total resistance  
§ 14-pin DIP, 16-pin SOIC, 20-pin TSSOP  
packages  
§ Resistive elements are temperature  
compensated to ±0.3 LSB relative linearity  
§ Standard resistance values:  
– DS1267-10 ~ 10 kW  
VB  
NC  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
VCC  
NC  
SOUT  
W0  
H0  
H1  
L1  
W1  
RST  
CLK  
GND  
L0  
COUT  
DQ  
16-Pin SOIC (300-mil)  
See Mech. Drawings Section  
– DS1267-50 ~ 50 kW  
DS1267-100 ~ 100 kW  
§ Operating Temperature Range:  
VB  
H1  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
VCC  
SOUT  
W0  
H0  
L1  
Industrial: -40°C to +85°C  
W1  
PIN DESCRIPTIONS  
RST  
CLK  
GND  
L0  
L0, L1 - Low End of Resistor  
H0, H1 - High End of Resistor  
W0, W1 - Wiper Terminal of Resistor  
COUT  
DQ  
8
VB  
SOUT  
RST  
DQ  
CLK  
COUT  
VCC  
GND  
NC  
- Substrate Bias Voltage  
- Stacked Configuration Output  
- Serial Port Reset Input  
- Serial Port Data Input  
- Serial Port Clock Input  
- Cascade Port Output  
- +5 Volt Supply  
14-Pin DIP (300-mil)  
See Mech. Drawings Section  
VB  
NC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
VCC  
NC  
NC  
SOUT  
W0  
H0  
H1  
- Ground  
- No Internal Connection  
L1  
W1  
RST  
CLK  
NC  
L0  
COUT  
NC  
DQ  
NC  
GND  
20-Pin TSSOP (173-mil)  
1 of 12  
102199  

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