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X9250US24IZ集成電路(IC)的數(shù)字電位計(jì)規(guī)格書PDF中文資料

X9250US24IZ
廠商型號(hào)

X9250US24IZ

參數(shù)屬性

X9250US24IZ 封裝/外殼為24-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的數(shù)字電位計(jì);產(chǎn)品描述:IC DGTL POT 50KOHM 256TAP 24SOIC

功能描述

Quad Digitally Controlled Potentiometers (XDCP

文件大小

360.16 Kbytes

頁(yè)面數(shù)量

20 頁(yè)

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

Intersil

中文名稱

Intersil Corporation官網(wǎng)

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更新時(shí)間

2024-12-25 16:35:00

X9250US24IZ規(guī)格書詳情

DESCRIPTION

The X9250 integrates 4 digitally controlled

potentiometers (XDCP) on a monolithic CMOS

integrated circuit.

The digitally controlled potentiometer is implemented

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. 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 though 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

? 256 resistor taps/pot - 0.4 resolution

? SPI serial interface

? Wiper resistance, 40? typical @ VCC = 5V

? Four nonvolatile data registers for each pot

? Nonvolatile storage of wiper position

? Standby current < 5μA max (total package)

? Power supplies

—VCC = 2.7V to 5.5V

—V+ = 2.7V to 5.5V

—V– = -2.7V to -5.5V

? 100k?, 50k? total pot resistance

? High reliability

—Endurance – 100,000 data changes per bit per

register

—Register data retention - 100 years

? 24 Ld SOIC, 24 Ld TSSOP

? Dual supply version of X9251

? Pb-free plus anneal available (RoHS compliant)

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    X9250US24IZ-2.7T1

  • 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:

    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)器類型:

    非易失

  • 電壓 - 供電:

    ±2.7V ~ 5.5V

  • 特性:

    可選地址

  • 容差:

    ±20%

  • 溫度系數(shù)(典型值):

    ±300ppm/°C

  • 安裝類型:

    表面貼裝型

  • 供應(yīng)商器件封裝:

    24-SOIC

  • 封裝/外殼:

    24-SOIC(0.295",7.50mm 寬)

  • 工作溫度:

    -40°C ~ 85°C

  • 電阻 -?觸點(diǎn) (歐姆)(典型值):

    150

  • 描述:

    IC DGTL POT 50KOHM 256TAP 24SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
INTERSIL
22+
SOP24
354000
詢價(jià)
INTERSIL
22+23+
SOP24
28064
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
INTERSI
21+
SOP24
35400
全新原裝現(xiàn)貨/假一罰百!
詢價(jià)
Renesas Electronics America In
24+
24-SOIC(0.295 7.50mm 寬)
9350
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
詢價(jià)
INTERSIL
2022+
30
6600
只做原裝,假一罰十,長(zhǎng)期供貨。
詢價(jià)
Intersil
22+
24SOIC
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
INTERSIL
24+
原裝
5000
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來(lái)電!
詢價(jià)
INTERSIL
24+
SOP24
4000
原裝現(xiàn)貨假一賠十
詢價(jià)
Intersil
22+
24-SOIC
10000
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng)
詢價(jià)
RENESAS(瑞薩)/IDT
23+
SOP24300mil
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!!!
詢價(jià)