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MAX5450EUB中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

MAX5450EUB
廠(chǎng)商型號(hào)

MAX5450EUB

參數(shù)屬性

MAX5450EUB 封裝/外殼為10-TFSOP,10-MSOP(0.118",3.00mm 寬);包裝為管件;類(lèi)別為集成電路(IC) > 數(shù)字電位計(jì);產(chǎn)品描述:IC DGTL POT 10KOHM 256TAP 10UMAX

功能描述

Dual, 256-Tap, Up/Down Interface, Digital Potentiometers

文件大小

607.37 Kbytes

頁(yè)面數(shù)量

12 頁(yè)

生產(chǎn)廠(chǎng)商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱(chēng)

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更新時(shí)間

2024-10-26 11:29:00

MAX5450EUB規(guī)格書(shū)詳情

General Description

The MAX5450–MAX5455 are a family of dual digital potentiometers that perform the same function as a mechanical potentiometer or variable resistor. The MAX5451/MAX5453/MAX5455 have two 3-terminal potentiometers and the MAX5450/MAX5452/MAX5454 have two 2-terminal variable resistors. The MAX5450–MAX5455 operate from a +2.7V to +5.5V single-supply voltage and use an ultra-low supply current of 0.1μA. These devices consist of two fixed resistors each

with 256 digitally-controlled wiper contacts. The convenient power-on reset (POR) sets the wiper to midscale position at power-up and the easy-to-use up/down interface allows glitchless switching between resistor taps. Six inputs control the 14-pin MAX5451/MAX5453/MAX5455 potentiometers. Four inputs control the 10-pin MAX5450/MAX5452/MAX5454 variable resistors.

Features

?Small-Footprint Packages

? 10-Pin μMAX (MAX5450/MAX5452/MAX5454)

? 14-Pin TSSOP (MAX5451/MAX5453/MAX5455)

?256-Tap Positions

?Independent Up/Down Potentiometer Controls(MAX5451/MAX5453/MAX5455)

?Ultra-Low 0.1μA Supply Current

?+2.7V to +5.5V Single-Supply Operation

?Low 35ppm/°C End-to-End Temperature Coefficient

?Power-On Reset Sets Wiper to Midscale(Position 127)

?Glitchless Switching Between the Resistor Taps

?10k?, 50k?, 100k?Resistance Values

Applications

Mechanical Potentiometer Replacement

Low-Drift Programmable-Gain Amplifier (PGA)

Volume Control

LCD Screen Adjustment

Adjustable Voltage References

Adjustable Linear Regulators

Programmable Filters, Delays, Time Constants

Impedance Matching

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX5450EUB+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    集成電路(IC) > 數(shù)字電位計(jì)

  • 包裝:

    管件

  • 圓錐:

    線(xiàn)性

  • 配置:

    變阻器

  • 抽頭數(shù):

    256

  • 電阻 (歐姆):

    10k

  • 接口:

    上/下(U/D,INC,CS)

  • 存儲(chǔ)器類(lèi)型:

    易失

  • 電壓 - 供電:

    2.7V ~ 5.5V

  • 溫度系數(shù)(典型值):

    35ppm/°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 供應(yīng)商器件封裝:

    10-uMAX/uSOP

  • 封裝/外殼:

    10-TFSOP,10-MSOP(0.118",3.00mm 寬)

  • 工作溫度:

    -40°C ~ 85°C

  • 電阻 -?觸點(diǎn) (歐姆)(典型值):

    225

  • 描述:

    IC DGTL POT 10KOHM 256TAP 10UMAX

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM
22+23+
13038
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ADI(亞德諾)/MAXIM(美信)
23+
UMAX10
3238
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MAXIM/美信
23+
13000
原廠(chǎng)授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
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Maxim
20+
原裝
65790
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票
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MAXIM(美信)
2112+
uMAX-10
105000
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MAXIM/美信
2122+
9880
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MAXIM
2023+
TSSOP
3265
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詢(xún)價(jià)
Analog Devices Inc./Maxim Inte
24+
10-TFSOP 10-MSOP(0.118 3.00
9350
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MAXIM
24+
MSOP10
16500
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MAXIM/美信
22+
SMD
9880
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