Datasheet > ISL95311WIU10Z

ISL95311WIU10Z

更新时间： 2024-09-24 22:14:07

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
11页	192K
描述
Terminal Voltage 0V to 13.2V, 128 Taps I2C Interface

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ISL95311WIU10Z 数据手册

ISL95311

Digitally Controlled Potentiometer (XDCP™)

Data Sheet

May 6, 2005

FN8084.0

Terminal Voltage 0V to 13.2V, 128 Taps I C

Interface

Features

• Non-volatile solid-state potentiometer

The Intersil ISL95311 is a digitally controlled potentiometer

(XDCP). The device consists of a resistor array, wiper

switches, a control section, and nonvolatile memory. The

• I C serial interface

• DCP terminal voltage, 0V to +13.2V

wiper position is controlled by an I C interface.

• 128 wiper tap points - 0.8% resolution

- Wiper position stored in nonvolatile memory and

recalled on power-up

The potentiometer is implemented by a resistor array

composed of 127 resistive elements and a wiper switching

network. Between each element and at either end are tap

points accessible to the wiper terminal. The wiper of the

potentiometer has an associated volatile Wiper Counter

that can be directly written to and read by the user. The

contents of the WR controls the position of the wiper on the

resistor array through the switches. At power-up, the device

recalls the contents of the IVR to the corresponding WR.

• 127 resistive elements

- Temperature compensated

- Low wiper resistance 70Ω typical @ 3.3V

• Low power CMOS

- Standby current, 2µA @ V

= +3.6V

• High reliability

- Endurance, 200,000 data changes per bit

The device can be used as a three-terminal potentiometer or

as a two-terminal variable resistor in a wide variety of

applications, including:

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

• R

TOTAL

values = 10kΩ, 50kΩ

• 10-lead MSOP package

• LCD contrast control

- Pb-free plus anneal available (RoHS compliant)

• Parameter and bias adjustments

• Industrial and automotive control

• Mechanical pot replacement

Pinout

ISL95311

(10-LD MSOP)

TOP VIEW

Ordering Information

SCL

V+

SDA

GND

RESISTANCE

OPTION

(Ω)

TEMP

RANGE

(°C)

PART NUMBER

PACKAGE

ISL95311WIU10Z

(See Note)

10K

-40 to +85

10-Ld MSOP

(Pb-Free)

ISL95311UIU10Z

(See Note)

50K

-40 to +85

10-Ld MSOP

(Pb-Free)

Add “-TK” 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.

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

1-888-INTERSIL or 321-724-7143 | 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...11

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与ISL95311WIU10Z相关器件

型号	品牌	获取价格	描述	数据表
ISL95311WIU10Z-T	RENESAS	获取价格	10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO10, LEAD FR
ISL95338	RENESAS	获取价格	Bidirectional Buck-Boost Voltage Regulator
ISL95338EVAL1Z	RENESAS	获取价格	Bidirectional Buck-Boost Voltage Regulator
ISL95338HRTZ	RENESAS	获取价格	Bidirectional Buck-Boost Voltage Regulator; TQFN32; Temp Range: See Datasheet
ISL95338HRTZ-T	RENESAS	获取价格	Bidirectional Buck-Boost Voltage Regulator; TQFN32; Temp Range: See Datasheet
ISL95338HRTZ-T7A	RENESAS	获取价格	Bidirectional Buck-Boost Voltage Regulator; TQFN32; Temp Range: See Datasheet
ISL95338HRTZ-TK	RENESAS	获取价格	Bidirectional Buck-Boost Voltage Regulator; TQFN32; Temp Range: See Datasheet
ISL95338IRTZ	RENESAS	获取价格	Bidirectional Buck-Boost Voltage Regulator; TQFN32; Temp Range: See Datasheet
ISL95338IRTZ-T	RENESAS	获取价格	Bidirectional Buck-Boost Voltage Regulator; TQFN32; Temp Range: See Datasheet
ISL95338IRTZ-TK	RENESAS	获取价格	Bidirectional Buck-Boost Voltage Regulator; TQFN32; Temp Range: See Datasheet

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