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X9241A集成電路(IC)的數(shù)字電位計(jì)規(guī)格書PDF中文資料

X9241A
廠商型號(hào)

X9241A

參數(shù)屬性

X9241A 封裝/外殼為20-DIP(0.300",7.62mm);包裝為卷帶(TR);類別為集成電路(IC)的數(shù)字電位計(jì);產(chǎn)品描述:IC DGT POT 2/10/10K/50KOHM 20DIP

功能描述

Non-Volatile/Low Power/2-Wire/64 Taps

文件大小

362.19 Kbytes

頁面數(shù)量

17

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡(jiǎn)稱

Intersil

中文名稱

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更新時(shí)間

2024-12-24 19:25:00

X9241A規(guī)格書詳情

The X9241A integrates four digitally controlled

potentiometers (XDCP) on a monolithic CMOS integrated

microcircuit.

The digitally controlled potentiometer is implemented using

63 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 nonvolatile 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 through the switches. Power up

recalls the contents of DR0 to the WCR.

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.

Features

? Four potentiometers in one package

? 2-wire serial interface

? Register oriented format

- Direct read/write/transfer of wiper positions

- Store as many as four positions per potentiometer

? Terminal Voltages: +5V, -3.0V

? Cascade resistor arrays

? Low power CMOS

? High Reliability

- Endurance–100,000 data changes per bit per register

- Register data retention–100 years

? 16-bytes of nonvolatile memory

? 3 resistor array values

- 2k???10k???50k??or combination

- Cascadable for values of 4k??to 200k?

? Resolution: 64 taps each pot

? 20 Ld plastic DIP, 20 Ld TSSOP and 20 Ld SOIC

packages

? Pb-free available (RoHS compliant)

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    X9241AMPI

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 數(shù)字電位計(jì)

  • 系列:

    XDCP?

  • 包裝:

    卷帶(TR)

  • 圓錐:

    線性

  • 配置:

    電位計(jì)

  • 抽頭數(shù):

    64

  • 電阻 (歐姆):

    2k,10k,10k,50k

  • 接口:

    I2C

  • 存儲(chǔ)器類型:

    非易失

  • 電壓 - 供電:

    5V

  • 特性:

    可選地址

  • 容差:

    ±20%

  • 溫度系數(shù)(典型值):

    ±300ppm/°C

  • 安裝類型:

    通孔

  • 供應(yīng)商器件封裝:

    20-PDIP

  • 封裝/外殼:

    20-DIP(0.300",7.62mm)

  • 工作溫度:

    -40°C ~ 85°C

  • 電阻 -?觸點(diǎn) (歐姆)(典型值):

    40

  • 描述:

    IC DGT POT 2/10/10K/50KOHM 20DIP

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