64-Position Up/Down Control Digital Potentiometer

GENERAL DESCRIPTION The AD5227 is Analog Devices’ latest 64-step up/down control digital potentiometer1. This device performs the same electronic adjustment function as a 5 V potentiometer or variable resistor. Its simple 3-wire up/down interface allows manual switching or high speed digital cont

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64-Position Up/DownControl Digital Potentiometer

文件：384.68 Kbytes 頁(yè)數(shù)：16 Pages

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64位數(shù)字升/降控制電位計(jì)

AD5227是ADI公司最新款64位升/降控制數(shù)字電位計(jì)1，可實(shí)現(xiàn)與5 V電位器或可變電阻相同的電子調(diào)整功能。其簡(jiǎn)單的三線式升/降接口支持手動(dòng)開關(guān)或高速數(shù)字控制。AD5227在上電時(shí)預(yù)設(shè)為中間電平。啟用了CS時(shí)，該器件每個(gè)時(shí)鐘脈沖改變一步，而方向則由U/D引腳的狀態(tài)決定（見 ）。任何主機(jī)控制器或分立邏輯都能輕松激活該接口，也可以采用回轉(zhuǎn)式編碼器或按鈕手動(dòng)激活該接口。AD5227提供64步進(jìn)分辨率，不僅尺寸較小，而且接口簡(jiǎn)單，可以取代機(jī)械電位器和調(diào)整器，使分辨率提高6倍，并提供固態(tài)可靠性和靈活的設(shè)計(jì)布局，從而大幅降低終端用戶系統(tǒng)的成本。\n\n AD5227采用緊湊的薄型SOT-23- ? 64位數(shù)字電位器\n\n? 端接電阻（端到端）：10 kΩ、50 kΩ、100 kΩ\n\n? 簡(jiǎn)單的升/降數(shù)字或手動(dòng)可配置控制\n\n? 中間電平預(yù)設(shè)\n\n? 低溫度系數(shù)（電位器模式）：10 ppm/oC\n\n? 低溫度系數(shù)（可變電阻器模式）：35 ppm/oC;

ADI

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64-Position Up/Down Control Digital Potentiometer

GENERAL DESCRIPTION The AD5227 is Analog Devices’ latest 64-step up/down control digital potentiometer1. This device performs the same electronic adjustment function as a 5 V potentiometer or variable resistor. Its simple 3-wire up/down interface allows manual switching or high speed digital cont

文件：384.68 Kbytes 頁(yè)數(shù)：16 Pages

AD

亞德諾

64-Position Up/Down Control Digital Potentiometer

GENERAL DESCRIPTION The AD5227 is Analog Devices’ latest 64-step up/down control digital potentiometer1. This device performs the same electronic adjustment function as a 5 V potentiometer or variable resistor. Its simple 3-wire up/down interface allows manual switching or high speed digital cont

文件：384.68 Kbytes 頁(yè)數(shù)：16 Pages

AD

亞德諾

64-Position Up/Down Control Digital Potentiometer

GENERAL DESCRIPTION The AD5227 is Analog Devices’ latest 64-step up/down control digital potentiometer1. This device performs the same electronic adjustment function as a 5 V potentiometer or variable resistor. Its simple 3-wire up/down interface allows manual switching or high speed digital cont

文件：384.68 Kbytes 頁(yè)數(shù)：16 Pages

AD

亞德諾

64-Position Up/Down Control Digital Potentiometer

GENERAL DESCRIPTION The AD5227 is Analog Devices’ latest 64-step up/down control digital potentiometer1. This device performs the same electronic adjustment function as a 5 V potentiometer or variable resistor. Its simple 3-wire up/down interface allows manual switching or high speed digital cont

文件：384.68 Kbytes 頁(yè)數(shù)：16 Pages

AD

亞德諾

64-Position Up/Down Control Digital Potentiometer

GENERAL DESCRIPTION The AD5227 is Analog Devices’ latest 64-step up/down control digital potentiometer1. This device performs the same electronic adjustment function as a 5 V potentiometer or variable resistor. Its simple 3-wire up/down interface allows manual switching or high speed digital cont

文件：384.68 Kbytes 頁(yè)數(shù)：16 Pages

AD

亞德諾

64-Position Up/Down Control Digital Potentiometer

GENERAL DESCRIPTION The AD5227 is Analog Devices’ latest 64-step up/down control digital potentiometer1. This device performs the same electronic adjustment function as a 5 V potentiometer or variable resistor. Its simple 3-wire up/down interface allows manual switching or high speed digital cont

文件：384.68 Kbytes 頁(yè)數(shù)：16 Pages

AD

亞德諾

64-Position Up/Down Control Digital Potentiometer

GENERAL DESCRIPTION The AD5227 is Analog Devices’ latest 64-step up/down control digital potentiometer1. This device performs the same electronic adjustment function as a 5 V potentiometer or variable resistor. Its simple 3-wire up/down interface allows manual switching or high speed digital cont

文件：384.68 Kbytes 頁(yè)數(shù)：16 Pages

AD

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