Datasheet > X95820

X95820

更新时间： 2024-02-07 04:36:34

品牌	Logo	应用领域
英特矽尔 - INTERSIL		电位器
页数	文件大小	规格书
12页	1142K
描述
Dual Digital Controlled Potentiometers

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X95820 数据手册

X95820

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

Data Sheet

September 26, 2005

FN8212.1

Dual Digital Controlled Potentiometers

(XDCP™)

The X95820 integrates two digitally controlled

potentiometers (XDCP) on a monolithic CMOS integrated

circuit.

Features

• Two potentiometers in one package

• 256 resistor taps-0.4% resolution

• 2-wire serial interface

• 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

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 potentiometer has an associated

volatile Wiper Register (WR) and a non-volatile Initial Value

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.

- Endurance: 150,000 data changes per bit per register

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

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.

• 14 Ld TSSOP

• Pb-free plus anneal available (RoHS compliant)

Pinouts

Ordering Information

X95820

(14 LD TSSOP)

TOP VIEW

PART

RESISTANCE

OPTION

PART NUMBER

MARKING

PACKAGE

X95820WV14I-2.7* X95820WV G

10kΩ

14 Ld TSSOP

RH0

RL0

X95820WV14IZ-2.7* X95820WV Z G

(See Note)

14 Ld TSSOP

(Pb-free)

RH1

RL1

RW1

GND

X95820UV14I-2.7*

X95820UV G

50kΩ

14 Ld TSSOP

RW0

*Add "T1" suffix for tape and reel.

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100% matte

tin plate termination finish, which are RoHS compliant and compatible

with both SnPb and Pb-free soldering operations. Intersil Pb-free

products are MSL classified at Pb-free peak reflow temperatures that

meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

SCL

SDA

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...12

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与X95820相关器件

型号	品牌	获取价格	描述	数据表
X95820_06	INTERSIL	获取价格	Dual Digital Controlled Potentiometers
X95820UV14I-2.7	INTERSIL	获取价格	Dual Digital Controlled Potentiometers
X95820UV14I-2.7T1	RENESAS	获取价格	DUAL 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO14, 4.
X95820UV14IZ-2.7	INTERSIL	获取价格	Dual Digital Controlled Potentiometers
X95820UX14I-2.7	RENESAS	获取价格	DUAL 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PBGA14, FL
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

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