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X9409YB24I PDF预览

X9409YB24I

更新时间： 2024-01-07 22:42:46
品牌 Logo 应用领域
瑞萨 - RENESAS 转换器电阻器
页数 文件大小 规格书
21页 376K
描述
QUAD 2.5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, BGA24, BUMP, CSP-24

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X9409YB24I 技术参数

生命周期：Transferred包装说明：BUMP, CSP-24
Reach Compliance Code：unknown风险等级：5.71
其他特性：NONVOLATILE MEMORY控制接口：2-WIRE SERIAL
转换器类型：DIGITAL POTENTIOMETERJESD-30 代码：R-XBGA-B24
长度：3.824 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：UNSPECIFIED封装代码：VFBGA
封装形状：RECTANGULAR封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH
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 V
最小电阻器端电压：座面最大高度：0.71 mm
标称供电电压：5 V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：BALL
端子节距：0.5 mm端子位置：BOTTOM
标称总电阻：2500 Ω宽度：2.605 mm
Base Number Matches：1

X9409YB24I 数据手册

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X9409  
®
Low Noise/Low Power/2-Wire Bus  
Data Sheet  
March 7, 2005  
FN8192.0  
PRELIMINARY  
DESCRIPTION  
The X9409 integrates  
potentiometers (XDCP) on a monolithic CMOS  
integrated microcircuit.  
Quad Digitally Controlled Potentiometers  
(XDCP™)  
4
digitally controlled  
FEATURES  
• Four potentiometers per package  
• 64 resistor taps  
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.  
• 2-wire serial interface for write, read, and trans-  
fer operations of the potentiometer  
• 50Ω Wiper resistance, typical at 5V.  
• Four non-volatile data registers for each  
potentiometer  
• Non-volatile storage of multiple wiper position  
• Power-on recall. Loads saved wiper position on  
power-up.  
• Standby current < 1µA typical  
• System V : 2.7V to 5.5V operation  
CC  
• 10kΩ, 2.5kΩ End to end resistance  
• 100 yr. data retention  
The XDCP can be used as  
a three-terminal  
• Endurance: 100,000 data changes per bit per  
register  
• Low power CMOS  
potentiometer or as a two-terminal variable resistor in  
a wide variety of applications including control,  
parameter adjustments, and signal processing.  
• 24-lead SOIC, 24-lead TSSOP, and  
24-lead CSP (Chip Scale Package) Packages  
BLOCK DIAGRAM  
Pot 0  
V
CC  
R
R
R
R
V
/R  
H0 HO  
R
R
R
R
V
0
2
1
0
2
1
SS  
Wiper  
Counter  
Register  
(WCR)  
Wiper  
Counter  
Register  
(WCR)  
V
/R  
H2 H2  
Resistor  
Array  
Pot 2  
V
R
/
L0  
3
WP  
3
LO  
V
/R  
L2 L2  
V
R
/
W0  
SCL  
SDA  
A0  
V
/R  
W2 W2  
WO  
Interface  
and  
Control  
A1  
8
Circuitry  
A2  
V
R
/
A3  
W1  
Data  
V
/R  
W3 W3  
W1  
R
R
R
R
0
2
1
R
R
R
R
V
R
/
Wiper  
Counter  
Register  
(WCR)  
0
1
H1  
V
/R  
Wiper  
Counter  
Register  
(WCR)  
H3 H3  
Resistor  
Array  
Pot 1  
H1  
Resistor  
Array  
Pot 3  
3
V
/R  
2
3
L1 L1  
V
/R  
L3 L3  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  
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与X9409YB24I相关器件

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X9409YB24I-2.7 XICOR

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 		Digital Potentiometer, 4 Func, 2500ohm, 2-wire Serial Control Interface, 64 Positions, CMO
X9409YB24I-2.7 RENESAS

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 		QUAD 2.5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, BGA24, BUM
X9409YS24 XICOR

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 		Quad Digitally Controlled Potentiometers
X9409YS24 INTERSIL

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 		Low Noise/Low Power/2-Wire Bus
X9409YS24 RENESAS

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 		QUAD 2.5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24, PL
X9409YS24-2.7 XICOR

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 		Quad Digitally Controlled Potentiometers
X9409YS24-2.7 RENESAS

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 		QUAD 2.5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24, PL
X9409YS24I XICOR

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 		Quad Digitally Controlled Potentiometers
X9409YS24I RENESAS

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 		QUAD 2.5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24, PL
X9409YS24I-2.7 INTERSIL

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 		Low Noise/Low Power/2-Wire Bus

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