CAT5411BI-00-TE13 PDF预览

CAT5411BI-00-TE13

更新时间: 2025-08-29 22:09:31
品牌 Logo 应用领域
CATALYST 转换器数字电位计电阻器
页数 文件大小 规格书
16页 95K
描述
Dual Digitally Programmable Potentiometers (DPP) with 64 Taps and SPI Interface

CAT5411BI-00-TE13 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:BGA包装说明:VFBGA, BGA24,4X6,20
针数:24Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.22Is Samacsys:N
其他特性:NONVOLATILE MEMORY控制接口:3-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:R-PBGA-B24
JESD-609代码:e0功能数量:2
位置数:64端子数量:24
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:BGA24,4X6,20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):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:3 V最小电阻器端电压:
座面最大高度:0.765 mm子类别:Digital Potentiometers
标称供电电压:3 V表面贴装:YES
标称温度系数:300 ppm/ °C温度等级:INDUSTRIAL
端子面层:TIN LEAD端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:30标称总电阻:100000 Ω
Base Number Matches:1

CAT5411BI-00-TE13 数据手册

 浏览型号CAT5411BI-00-TE13的Datasheet PDF文件第2页浏览型号CAT5411BI-00-TE13的Datasheet PDF文件第3页浏览型号CAT5411BI-00-TE13的Datasheet PDF文件第4页浏览型号CAT5411BI-00-TE13的Datasheet PDF文件第5页浏览型号CAT5411BI-00-TE13的Datasheet PDF文件第6页浏览型号CAT5411BI-00-TE13的Datasheet PDF文件第7页 
E
CAT5411  
Dual Digitally Programmable Potentiometers (DPP™) with  
64 Taps and SPI Interface  
TM  
FEATURES  
Automatic recall of saved wiper settings at  
Two linear-taper digitally programmable  
power up  
potentiometers  
2.5 to 6.0 volt operation  
64 resistor taps per potentiometer  
Standby current less than 1µA  
1,000,000 nonvolatile WRITE cycles  
100 year nonvolatile memory data retention  
24-lead SOIC, 24-lead TSSOP, and BGA  
Industrial temperature ranges  
End to end resistance 2.5k, 10k, 50kor 100kΩ  
Potentiometer control and memory access via  
SPI interface: Mode (0, 0) and (1, 1)  
Low wiper resistance, typically 80  
Nonvolatile memory storage for up to four wiper  
settings for each potentiometer  
DESCRIPTION  
wiper control register or any of the non-volatile data  
registers is via a SPI serial bus. On power-up, the  
contents of the first data register (DR0) for each of the  
two potentiometers is automatically loaded into its  
respective wiper control register.  
The CAT5411 is two Digitally Programmable  
Potentiometers (DPPs™) integrated with control logic  
and 16 bytes of NVRAM memory. Each DPP consists of  
aseriesof63resistiveelementsconnectedbetweentwo  
externallyaccessibleendpoints.Thetappointsbetween  
eachresistiveelementareconnectedtothewiperoutputs  
with CMOS switches. A separate 6-bit control register  
(WCR)independentlycontrolsthewipertapswitchesfor  
each DPP. Associated with each wiper control register  
are four 6-bit non-volatile memory data registers (DR)  
used for storing up to four wiper settings. Writing to the  
The CAT5411 can be used as a potentiometer or as a  
two terminal, variable resistor. It is intended for circuit  
level or system level adjustments in a wide variety of  
applications.  
FUNCTIONAL DIAGRAM  
PIN CONFIGURATION  
SOIC  
Package  
(J,  
W)TSSOP  
WP  
Package  
(U,  
Y)  
R
R
H1  
H0  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
NC  
NC  
NC  
NC  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
V
1
2
3
4
5
6
7
8
9
SI  
1
CC  
CS  
R
R
A
2
L0  
1
R
R
3
W0  
H0  
L1  
CS  
SCK  
R
R
V
R
W0  
CS  
R
4
H0  
L0  
H1  
WIPER  
CONTROL  
REGISTERS  
SPI BUS  
INTERFACE  
A
0
R
5
W1  
SI  
SO  
SO  
WP  
SI  
GND  
NC  
6
CC  
R
R
CAT  
5411  
CAT  
5411  
W0  
W1  
HOLD  
SCK  
NC  
NC  
7
NC  
NC  
NC  
A
NC  
8
1
R
L1  
NC  
9
WP  
A0  
A1  
NONVOLATILE  
DATA  
REGISTERS  
CONTROL  
LOGIC  
NC  
R
H1  
10  
NC  
10  
11  
12  
NC  
A
0
R
11  
12  
SCK  
HOLD  
W1  
NC  
SO  
GND  
1
2
3
4
R
R
L1  
L0  
R
CS  
WP  
A
R
L1  
W0  
1
A
R
SI  
R
W1  
L0  
B
C
D
E
F
V
R
R
V
SS  
CC  
H0  
H1  
BGA  
NC  
NC  
SO  
NC  
HOLD  
SCK  
NC  
NC  
NC  
NC  
NC  
A
0
Top View - Bump Side Down  
1
© 2004 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Document No. 2114, Rev. G  

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