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AD5260BRU50 PDF预览

AD5260BRU50

更新时间: 2024-02-11 13:40:44
品牌 Logo 应用领域
亚德诺 - ADI 电位器
页数 文件大小 规格书
20页 841K
描述
1-/2-Channel 15 V Digital Potentiometers

AD5260BRU50 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP-14
针数:14Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.35其他特性:IT CAN ALSO OPERATE FROM A SINGLE 4.5V TO 16.5V SUPPLY; ALSO REQUIRES A +2.7V TO +5.5V LOGIC SUPPLY
标称带宽:0.13 kHz控制接口:3-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:R-PDSO-G14
JESD-609代码:e0长度:5 mm
湿度敏感等级:1标称负供电电压:-5 V
功能数量:1位置数:256
端子数量:14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:TSSOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):240电源:5/15/+-5 V
认证状态:Not Qualified电阻定律:LINEAR
最大电阻容差:30%最大电阻器端电压:5 V
最小电阻器端电压:-5 V座面最大高度:1.2 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:35 ppm/ °C
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn85Pb15)
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:30
标称总电阻:50000 Ω宽度:4.4 mm
Base Number Matches:1

AD5260BRU50 数据手册

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AD5260/AD5262  
AD5260 PIN CONFIGURATION  
AD5262 PIN CONFIGURATION  
14 SDO  
1
2
3
4
5
6
7
16  
15  
A
W
B
1
2
3
4
5
6
7
8
SDO  
A1  
A2  
NC  
13  
12  
W2  
V
L
W1  
B1  
14 B2  
V
V
AD5260 11  
AD5262  
13  
12  
V
V
DD  
SHDN  
CLK  
SS  
L
TOP VIEW  
10  
TOP VIEW  
V
GND  
PR  
DD  
SS  
(Not to Scale)  
9
(Not to Scale)  
11 GND  
SHDN  
CLK  
SDI  
SDI  
8
10  
CS  
PR  
9
CS  
AD5260 PIN FUNCTION DESCRIPTIONS  
AD5262 PIN FUNCTION DESCRIPTIONS  
Pin  
Number  
Pin  
Number  
Mnemonic  
Description  
Mnemonic  
Description  
1
2
3
4
A
W
B
A Terminal  
Wiper Terminal  
B Terminal  
Positive power supply, specified  
for operation at both 5 V or 15 V.  
(Sum of |VDD| + |VSS| £ 15 V)  
Active low input. Terminal A  
open-circuit. Shutdown controls.  
Variable Resistors of RDAC.  
Serial Clock Input, positive edge  
triggered.  
Serial Data Input  
Chip Select Input, Active Low.  
When CS returns high, data will  
be loaded into the RDAC register.  
Active low preset to mid-scale; sets  
RDAC registers to 80H.  
1
SDO  
Serial Data Output, Open Drain  
transistor requires pull-up resistor.  
A Terminal RDAC #1  
Wiper RDAC #1, address A0 = 02  
B Terminal RDAC #1  
Positive power supply, specified for  
operation at both 5 V or 15 V.  
(Sum of |VDD|+|VSS|£ 15 V)  
Active low input. Terminal A  
open-circuit. Shutdown controls  
Variable Resistors #1 through #2.  
Serial Clock Input, positive edge  
triggered.  
2
3
4
5
A1  
W1  
B1  
VDD  
VDD  
5
6
SHDN  
6
7
SHDN  
CLK  
7
8
SDI  
CS  
CLK  
8
9
SDI  
CS  
Serial Data Input.  
Chip Select Input, Active Low.  
When CS returns high, data in  
the serial input register is decoded,  
based on the address Bit A0, and  
loaded into the target RDAC register.  
Active low preset to mid-scale sets  
RDAC registers to 80H.  
9
PR  
10  
11  
GND  
VSS  
Ground  
Negative Power Supply, specified  
for operation from 0 V to –5 V.  
Logic Supply Voltage, needs to be  
same voltage as the digital logic  
controlling the AD5260.  
No Connect (Users should not  
connect anything other than dummy  
pad on this pin)  
Serial Data Output, Open Drain  
transistor requires pull-up resistor.  
10  
PR  
12  
13  
14  
VL  
11  
12  
GND  
VSS  
Ground  
Negative Power Supply, specified  
for operation at both 0 V or –5 V  
(Sum of |VDD| + |VSS| <15 V).  
Logic Supply Voltage, needs to be  
same voltage as the digital logic  
controlling the AD5262.  
NC  
SDO  
13  
VL  
14  
15  
16  
B2  
W2  
A2  
B Terminal RDAC #2  
Wiper RDAC #2, address A0 = 12  
A Terminal RDAC #2  
–6–  
REV. 0  

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