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X9258TS24IZ-2.7T1 PDF预览

X9258TS24IZ-2.7T1

更新时间： 2024-11-07 15:58:11
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 795K
描述
Low Noise, Low Power, 2-Wire Bus, 256 Taps Quad Digital Controlled Potentiometer (XDCP™); SOIC24, TSSOP24; Temp Range: See Datasheet

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X9258TS24IZ-2.7T1 技术参数

生命周期：Unknown零件包装代码：SOIC, TSSOP
包装说明：SOP, SOP24,.4针数：24, 24
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：12 weeks
风险等级：5.11其他特性：NONVOLATILE MEMORY
控制接口：2-WIRE SERIAL转换器类型：DIGITAL POTENTIOMETER
JESD-30 代码：R-PDSO-G24JESD-609代码：e3
长度：15.4 mm湿度敏感等级：5
功能数量：4位置数：256
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：SOP封装等效代码：SOP24,.4
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260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：5.5 V
最小电阻器端电压：-5.5 V座面最大高度：2.65 mm
子类别：Digital Potentiometers标称供电电压：2.7 V
表面贴装：YES技术：CMOS
标称温度系数：300 ppm/ °C温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn) - annealed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：40标称总电阻：100000 Ω
宽度：7.5 mmBase Number Matches：1

X9258TS24IZ-2.7T1 数据手册

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DATASHEET  
X9258  
FN8168  
Rev 6.00  
December 15, 2011  
Low Noise/Low Power/2-Wire Bus/256 Taps Quad Digital Controlled  
Potentiometers (XDCP™)  
The X9258 integrates 4 digitally controlled potentiometers  
(XDCP™) on a monolithic CMOS integrated circuit.  
Features  
• Four potentiometers in one package  
The digitally controlled potentiometer is implemented using  
255 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 non-volatile 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 though the switches. Power-up  
recalls the contents of DR0 to the WCR.  
• 256 resistor taps/potentiometer................. 0.4% resolution  
• 2-wire serial interface  
• Wiper resistance, 40Ωtypical @ V+ = 5V, V- = -5V  
• Four nonvolatile data registers for each potentiometer  
• Nonvolatile storage of wiper position  
• Standby current <5µA max (total package)  
• Power supplies  
- V  
CC  
= 2.7V to 5.5V  
- V+ = 2.7V to 5.5V  
- V- = -2.7V to -5.5V  
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.  
• 100kΩ, 50kΩtotal potentiometer resistance  
• High reliability  
- Endurance: 100,000 data changes per bit per register  
- Register data retention . . . . . . . . . . . . . . . . . . 100 years  
• 24 Ld SOIC, 24 Ld TSSOP  
• Dual supply version of X9259  
• Pb-free (RoHS compliant)  
Block Diagram  
POT 0  
V
CC  
SS  
V
R
R
R
R
V
/R  
R
R
R
R
0
2
1
3
H0 H0  
0
2
1
3
WIPER  
COUNTER  
REGISTER  
(WCR)  
WIPER  
COUNTER  
REGISTER  
(WCR)  
V
/R  
H2 H2  
RESISTOR  
ARRAY  
POT 2  
V+  
V-  
V
/R  
L0 L0  
WP  
V
/R  
L2 L2  
V
/R  
SCL  
SDA  
A0  
W0 W0  
V
/R  
W2 W2  
INTERFACE  
AND  
CONTROL  
CIRCUITRY  
A1  
8
A2  
V
/R  
A3  
W1 W1  
DATA  
V
/R  
W3 W3  
R
R
R
R
0
2
1
3
V
/R  
H1 H1  
R
R
R
WIPER  
COUNTER  
REGISTER  
(WCR)  
0
2
1
3
V
/R  
WIPER  
COUNTER  
REGISTER  
(WCR)  
H3 H3  
RESISTOR  
ARRAY  
POT 1  
RESISTOR  
ARRAY  
POT 3  
R
V
/R  
L1 L1  
V
/R  
L3 L3  
FN8168 Rev 6.00  
December 15, 2011  
Page 1 of 19  
1234567...19

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X9258TS24IZ-2.7T1 替代型号

型号 品牌 替代类型 描述 数据表
X9258TS24IZ-2.7 RENESAS

完全替代

 Low Noise, Low Power, 2-Wire Bus, 256 Taps Quad Digital Controlled Potentiometer (XDCP&
X9258TS24IZT1 RENESAS

类似代替

 Low Noise, Low Power, 2-Wire Bus, 256 Taps Quad Digital Controlled Potentiometer (XDCP&
X9259TS24I-2.7 INTERSIL

类似代替

 Single Supply/Low Power/256-Tap/2-Wire bus

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