Datasheet > X95820UX14I-2.7

X95820UX14I-2.7

更新时间： 2024-01-09 12:00:55

品牌	Logo	应用领域
瑞萨 - RENESAS		转换器
页数	文件大小	规格书
13页	849K
描述
DUAL 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PBGA14, FLIP-CHIP-14

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技术参数
数据手册

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X95820UX14I-2.7 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	BGA	包装说明：	FLIP-CHIP-14
针数：	14	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.86	控制接口：	2-WIRE SERIAL
转换器类型：	DIGITAL POTENTIOMETER	JESD-30 代码：	R-PBGA-B14
JESD-609代码：	e0	长度：	2.02 mm
功能数量：	2	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：	VFBGA	封装等效代码：	FLIP CHIP
封装形状：	RECTANGULAR	封装形式：	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
电源：	3/5 V	认证状态：	Not Qualified
电阻定律：	LINEAR	最大电阻容差：	20%
座面最大高度：	0.865 mm	子类别：	Digital Potentiometers
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	标称温度系数：	45 ppm/ °C
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	BALL	端子位置：	BOTTOM
标称总电阻：	50000 Ω	宽度：	1.79 mm
Base Number Matches：	1

X95820UX14I-2.7 数据手册

Low Noise/Low Power/2-Wire Bus/256 Taps

Dual Digital Controlled Potentiometers (XDCP^™)

X95820

FEATURES

DESCRIPTION

The X95820 integrates two digitally controlled

• Two potentiometers in one package

• 256 resistor taps–0.4% resolution

• 2-wire serial interface

potentiometers (XDCP) on

integrated circuit.

monolithic CMOS

• Wiper resistance: 70Ω typical @ 3.3V

• Non-volatile storage of wiper position

• Standby current < 5µA max

• Power supply: 2.7V to 5.5V

• 50kΩ, 10kΩ total resistance

• High reliability

—Endurance: 150,000 data changes per bit per

—Register data retention: 50 years @ T ≤ 75°C

• 14-lead TSSOP, 14-pin FCP (Flip-Chip Package)

The digitally controlled potentiometers are implemented

with a combination of resistor elements and CMOS

switches. The position of the wipers are controlled by the

user through the 2-wire bus interface. Each potentio-

meter has an associated volatile Wiper Register (WR)

and a non-volatile Initial Value Register (IVR), that can be

directly written to and read by the user. The contents of

the WR controls the position of the wiper. At power up the

device recalls the contents of the two DCP’s IVR to the

corresponding WRs.

The DCPs can be used as three-terminal potentiometers

or as two-terminal variable resistors in a wide variety of

applications including control, parameter adjustments,

and signal processing.

BLOCK DIAGRAM

2-wire

Power-up,

Interface

Interface,

WR1

SDA

SCL

Control and

Status Logic

WR0

Non-Volatile

Registers

GND

1 of 13

REV 1.20 7/28/04

www.xicor.com

12 3 4 5 6 7...13

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与X95820UX14I-2.7相关器件

型号	品牌	获取价格	描述	数据表
X95820WV14I-2.7	INTERSIL	获取价格	Dual Digital Controlled Potentiometers
X95820WV14I-2.7	RENESAS	获取价格	DUAL 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO14, 4.
X95820WV14I-2.7T1	RENESAS	获取价格	DUAL 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO14, 4.
X95820WV14IZ-2.7	INTERSIL	获取价格	Dual Digital Controlled Potentiometers
X95840	INTERSIL	获取价格	Quad Digital Controlled Potentiometers
X95840	RENESAS	获取价格	Quad Digital Controlled Potentiometers (XDCP?); Low Noise/Low Power/I2C? Bus/256 Taps
X95840_06	INTERSIL	获取价格	Quad Digital Controlled Potentiometers
X95840UV20I-2.7	INTERSIL	获取价格	Quad Digital Controlled Potentiometers
X95840UV20I-2.7	XICOR	获取价格	Digital Potentiometer, 4 Func, 50000ohm, 2-wire Serial Control Interface, 256 Positions, C
X95840UV20IZ-2.7	INTERSIL	获取价格	Quad Digital Controlled Potentiometers

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