AD5272集成電路(IC)的數(shù)字電位計(jì)規(guī)格書PDF中文資料
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廠商型號(hào) |
AD5272 |
參數(shù)屬性 | AD5272 封裝/外殼為10-VFDFN 裸露焊盤,CSP;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的數(shù)字電位計(jì);產(chǎn)品描述:IC DGTL POT 20KOHM 10LFCSP |
功能描述 | 1024-/256-Position, 1 Resistor Tolerance Error, I2C Interface and 50-TP Memory Digital Rheostat |
封裝外殼 | 10-VFDFN 裸露焊盤,CSP |
文件大小 |
720 Kbytes |
頁面數(shù)量 |
28 頁 |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡(jiǎn)稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-3 19:01:00 |
人工找貨 | AD5272價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書
更多AD5272規(guī)格書詳情
AD5272屬于集成電路(IC)的數(shù)字電位計(jì)。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD5272數(shù)字電位計(jì)數(shù)字電位器是一系列集成電路器件,可提供類似于傳統(tǒng)機(jī)械電位器或變阻器的可調(diào)節(jié)電阻,但通過電子信號(hào)而非機(jī)械輸入來進(jìn)行控制。雖然這些器件的電阻可耗散的電能相對(duì)有限,但其電子控制能力有助于小型化、自動(dòng)化和遠(yuǎn)程控制信號(hào)級(jí)模擬電路,而這些電路本來可能會(huì)使用機(jī)械電位器。
GENERAL DESCRIPTION
The AD5272/AD52741 are single-channel, 1024-/256-position digital rheostats that combine industry leading variable resistor performance with nonvolatile memory (NVM) in a compact package.
The AD5272/AD5274 ensure less than 1 end-to-end resistor tolerance error and offer 50-times programmable (50-TP) memory. The guaranteed industry leading low resistor tolerance error feature simplifies open-loop applications as well as precision calibration and tolerance matching applications.
The AD5272/AD5274 device wiper settings are controllable through the I2C-compatible digital interface. Unlimited adjustments are allowed before programming the resistance value into the 50-TP memory. The AD5272/AD5274 do not require any external voltage supply to facilitate fuse blow and there are 50 opportunities for permanent programming. During 50-TP activation, a permanent blow fuse command freezes the wiper position (analogous to placing epoxy on a mechanical trimmer).
The AD5272/AD5274 are available in a 3 mm × 3 mm 10-lead LFCSP package and in a 10-lead MSOP package. The parts are guaranteed to operate over the extended industrial temperature range of ?40°C to +125°C.
FEATURES
Single-channel, 1024-/256-position resolution
20 kΩ, 50 kΩ, 100 kΩ nominal resistance
Maximum ±1 nominal resistor tolerance error
50-times programmable (50-TP) wiper memory
Rheostat mode temperature coefficient: 5 ppm/°C
2.7 V to 5.5 V single-supply operation
±2.5 V to ±2.75 V dual-supply operation for ac or bipolar operations
I2C-compatible interface
Wiper setting readback
Power on refreshed from 50-TP memory
Thin LFCSP 10-lead, 3 mm × 3 mm × 0.8 mm package
Compact MSOP, 10-lead 3 mm × 4.9 mm × 1.1 mm package
APPLICATIONS
Mechanical rheostat replacements
Op-amp: variable gain control
Instrumentation: gain, offset adjustment
Programmable voltage to current conversions
Programmable filters, delays, time constants
Programmable power supply
Sensor calibration
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
AD5272BCPZ-20-RL7
- 制造商:
Analog Devices Inc.
- 類別:
集成電路(IC) > 數(shù)字電位計(jì)
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 圓錐:
線性
- 配置:
變阻器
- 抽頭數(shù):
1024
- 電阻 (歐姆):
20k
- 接口:
I2C
- 存儲(chǔ)器類型:
非易失
- 電壓 - 供電:
2.7V ~ 5.5V,±2.5V ~ 2.75V
- 特性:
可選地址
- 容差:
±1%
- 溫度系數(shù)(典型值):
5ppm/°C
- 安裝類型:
表面貼裝型
- 供應(yīng)商器件封裝:
10-LFCSP-WD(3x3)
- 封裝/外殼:
10-VFDFN 裸露焊盤,CSP
- 工作溫度:
-40°C ~ 125°C
- 電阻 -?觸點(diǎn) (歐姆)(典型值):
35
- 描述:
IC DGTL POT 20KOHM 10LFCSP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ADI/亞德諾 |
22+ |
MSOP-10 |
13000 |
原裝正品 |
詢價(jià) | ||
NA |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢價(jià) | ||
AD |
2018+ |
10MSOP |
26976 |
代理原裝現(xiàn)貨/特價(jià)熱賣! |
詢價(jià) | ||
AD |
20+ |
LFCSP10 |
49000 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
ADI/亞德諾 |
21+ |
MSOP |
1000 |
詢價(jià) | |||
ADMSOP10 |
13+ |
ICDIGITALPOT20KI2CMSOP- |
0 |
原裝現(xiàn)貨價(jià)格有優(yōu)勢(shì)量大可以發(fā)貨 |
詢價(jià) | ||
ADI |
21+ |
10MSOP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
ADI/亞德諾 |
21+ |
MSOP-10 |
22800 |
公司只做原裝,誠信經(jīng)營(yíng) |
詢價(jià) | ||
ADI/亞德諾 |
24+ |
MSOP-10 |
25000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
MSOP-10 |
10000 |
代理原裝現(xiàn)貨價(jià)格優(yōu)勢(shì) |
詢價(jià) |