x95820 Intersil Corporation, x95820 Datasheet

x95820

Manufacturer Part Number

x95820

Description

Dual Digital Controlled Potentiometers Xdcp? ; Low Noise/low Power/2-wire Bus/256 Taps

Manufacturer

Intersil Corporation

Datasheet

1.X95820.pdf (12 pages)

Available stocks

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Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

x95820UV14I-2.7

Manufacturer:

Intersil

Quantity:

266

Company:

Meier Automation Equipment Co., Limited

Part Number:

x95820WV14IZ-2.7

Manufacturer:

INTERSIL

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Company:

Meier Automation Equipment Co., Limited

Part Number:

x95820WV14IZ-2.7T1

Manufacturer:

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Quantity:

20 000

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Low Noise/Low Power/I

The X95820 integrates two digitally controlled

potentiometers (XDCP) on a monolithic CMOS integrated

circuit.

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

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.

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.

Ordering Information

*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.

X95820WV14I-2.7*

X95820WV14IZ-2.7*

(Note)

X95820UV14I-2.7*

X95820UV14IZ-2.7*

(Note)

C bus interface. Each potentiometer has an associated

PART NUMBER

X95820WV G

X95820WV Z G

X95820UV G

X95820UV Z G

MARKING

PART

RESISTANCE

Data Sheet

OPTION

10kΩ

50kΩ

Bus/256 Taps

14 Ld TSSOP

(Pb-free)

14 Ld TSSOP

(Pb-free)

PACKAGE

1-888-INTERSIL or 1-888-468-3774

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

Dual Digital Controlled Potentiometers (XDCP™)

Features

• Two potentiometers in one package

• 256 resistor taps-0.4% resolution

• I

• 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

• 14 Ld TSSOP

• Pb-free plus anneal available (RoHS compliant)

Pinouts

- Three address pins, up to eight devices/bus

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

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

C serial interface

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

July 18, 2006

Intersil (and design) is a registered trademark of Intersil Americas Inc.

RH0

RW0

RL0

SCL

(14 LD TSSOP)

TOP VIEW

X95820

RW1

RL1

GND

SDA

RH1

X95820

FN8212.2

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