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X9409WV24IZ-2.7-T PDF预览

X9409WV24IZ-2.7-T

更新时间: 2024-01-09 16:37:04
品牌 Logo 应用领域
瑞萨 - RENESAS 光电二极管转换器电阻器
页数 文件大小 规格书
19页 1364K
描述
Digital Potentiometer

X9409WV24IZ-2.7-T 技术参数

是否Rohs认证:符合生命周期:Obsolete
包装说明:TSSOP, TSSOP24,.25Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.71Is Samacsys:N
控制接口:2-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G24长度:7.8 mm
功能数量:4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:TSSOP封装等效代码:TSSOP24,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
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:
座面最大高度:1.2 mm表面贴装:YES
技术:CMOS标称温度系数:300 ppm/ °C
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
标称总电阻:10000 Ω宽度:4.4 mm
Base Number Matches:1

X9409WV24IZ-2.7-T 数据手册

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OBSOLETE PRODUCT  
DATASHEET  
NO RECOMMENDED REPLACEMENT  
contact our Technical Support Center at  
1-888-INTERSIL or www.intersil.com/tsc  
X9409  
FN8192  
Rev.6.00  
Sep 3, 2015  
Low Noise/Low Power/2-Wire Bus Quad Digitally Controlled Potentiometers  
(XDCP)  
The X9409 integrates 4 digitally controlled potentiometers  
Features  
(XDCP) on a monolithic CMOS integrated microcircuit.  
• Four potentiometers per package  
The digitally controlled potentiometer is implemented using  
63 resistive elements in a series array. Between each element  
are tap points connected to the wiper terminal through  
switches. The position of the wiper on the array is controlled by  
the user through the 2-wire bus interface. Each potentiometer  
has associated with it a volatile Wiper Counter Register (WCR)  
and 4 nonvolatile Data Registers (DR0:DR3) that can be  
directly written to and read by the user. The contents of the  
WCR controls the position of the wiper on the resistor array  
through the switches. Power-up recalls the contents of DR0 to  
the WCR.  
• 64 resistor taps  
• 2-wire serial interface for write, read and transfer operations  
of the potentiometer  
• 50Ω wiper resistance, typical at 5V  
• Four nonvolatile data registers for each potentiometer  
• Nonvolatile storage of multiple wiper position  
• Power-on recall. Loads saved wiper position on power-up  
standby current < 1µA typical  
• System V : 2.7V operation  
CC  
The XDCP can be used as a three-terminal potentiometer or as  
a two-terminal variable resistor in a wide variety of  
applications including control, parameter adjustments and  
signal processing.  
• 10kΩ end-to-end resistance  
• 100 year data retention  
• Endurance: 100,000 data changes per bit per register  
• Low power CMOS  
• 24 Ld TSSOP  
• Pb-free (RoHS compliant)  
POT 0  
V
CC  
R
R
R
R
V
/R  
H0 HO  
R
R
R
R
V
0
2
1
3
0
2
1
3
SS  
WIPER  
COUNTER  
REGISTER  
(WCR)  
WIPER  
COUNTER  
REGISTER  
(WCR)  
V
/R  
H2 H2  
RESISTOR  
ARRAY  
POT 2  
V
/
L0  
R
WP  
LO  
V
/R  
L2 L2  
V
R
/
W0  
SCL  
SDA  
V
/R  
W2 W2  
WO  
INTERFACE  
AND  
CONTROL  
CIRCUITRY  
A0  
A1  
8
A2  
A3  
V
/
W1  
DATA  
V
/R  
W3 W3  
R
W1  
R
R
R
R
0
2
1
3
R
R
R
V
R
/
WIPER  
COUNTER  
REGISTER  
(WCR)  
0
2
1
3
H1  
V
/R  
WIPER  
COUNTER  
REGISTER  
(WCR)  
H3 H3  
RESISTOR  
ARRAY  
POT 1  
H1  
RESISTOR  
ARRAY  
Pot 3  
R
V /R  
L1 L1  
V
/R  
L3 L3  
FIGURE 1. BLOCK DIAGRAM  
FN8192 Rev.6.00  
Sep 3, 2015  
Page 1 of 19  

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