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X9271UV14Z集成電路(IC)的數(shù)字電位計(jì)規(guī)格書(shū)PDF中文資料

X9271UV14Z
廠商型號(hào)

X9271UV14Z

參數(shù)屬性

X9271UV14Z 封裝/外殼為14-TSSOP(0.173",4.40mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的數(shù)字電位計(jì);產(chǎn)品描述:IC DGT POT 50KOHM 256TAP 14TSSOP

功能描述

Single, Digitally Controlled Potentiometer

封裝外殼

14-TSSOP(0.173",4.40mm 寬)

文件大小

523.409 Kbytes

頁(yè)面數(shù)量

18 頁(yè)

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

Intersil

中文名稱(chēng)

Intersil Corporation官網(wǎng)

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更新時(shí)間

2025-1-25 23:00:00

X9271UV14Z規(guī)格書(shū)詳情

The X9271 integrates a single, digitally controlled

potentiometer (XDCP?) on a monolithic CMOS integrated

circuit.

The digitally controlled potentiometer is implemented by

using 255 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 SPI bus interface. The

potentiometer has associated with it a volatile Wiper Counter

Register (WCR) and four nonvolatile data registers that can

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

the WCR control the position of the wiper on the resistor

array though the switches. Power-up recalls the contents of

the default data register (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

? 256 Resistor Taps

? SPI Serial Interface for Write, Read, and Transfer

Operations of Potentiometer

? Wiper Resistance, 100Ω typical at VCC = 5V

? 16 Nonvolatile Data Registers

? Nonvolatile Storage of Multiple Wiper Positions

? Power-on Recall; Loads Saved Wiper Position on

Power-up

? Standby Current <3μA Max

? VCC = 2.7V to 5.5V Operation

? 50kΩ End-to-End Resistance

? 100-yr Data Retention

? Endurance: 100,000 Data Changes per Bit per Register

? 14-Lead TSSOP

? Low-power CMOS

? Pb-Free Plus Anneal Available (RoHS Compliant)

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    X9271UV14Z

  • 制造商:

    Renesas Electronics America Inc

  • 類(lèi)別:

    集成電路(IC) > 數(shù)字電位計(jì)

  • 系列:

    XDCP?

  • 包裝:

    管件

  • 圓錐:

    線性

  • 配置:

    電位計(jì)

  • 抽頭數(shù):

    256

  • 電阻 (歐姆):

    50k

  • 接口:

    SPI

  • 存儲(chǔ)器類(lèi)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(lèi)型:

    表面貼裝型

  • 供應(yīng)商器件封裝:

    14-TSSOP

  • 封裝/外殼:

    14-TSSOP(0.173",4.40mm 寬)

  • 工作溫度:

    0°C ~ 70°C

  • 電阻 -?觸點(diǎn) (歐姆)(典型值):

    150(最大)

  • 描述:

    IC DGT POT 50KOHM 256TAP 14TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
RENESAS(瑞薩)/IDT
23+
TSSOP14
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢(xún)價(jià)
INTERSI
2020+
SSOP
8000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢(xún)價(jià)
INTERSIL
TSSOP14
396379
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
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Intersil
24+
TSSOP-14
5000
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RENESAS/瑞薩
23+
TSSOP-14
950
全新、原裝
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Intersil
22+
14-TSSOP
10000
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng)
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RENESAS(瑞薩)/IDT
2112+
TSSOP-14
105000
95個(gè)/管一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期
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RENESAS
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂(yōu)
詢(xún)價(jià)
INTERSIL
1349+
TSSOP14
1191
原裝現(xiàn)貨
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INTERSIL
852
TSSOP14
10
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