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ADN2850BCPZ250-RL7集成電路(IC)的數(shù)字電位計(jì)規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
ADN2850BCPZ250-RL7 |
參數(shù)屬性 | ADN2850BCPZ250-RL7 封裝/外殼為16-WQFN 裸露焊盤(pán),CSP;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 DGTL POT 250KOHM 16LFCSP |
功能描述 | Nonvolatile Memory, Dual 1024-Position Digital Resistor |
封裝外殼 | 16-WQFN 裸露焊盤(pán),CSP |
文件大小 |
604.75 Kbytes |
頁(yè)面數(shù)量 |
28 頁(yè) |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡(jiǎn)稱(chēng) |
AD【亞德諾】 |
中文名稱(chēng) | 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 | 2025-2-4 14:14:00 |
ADN2850BCPZ250-RL7規(guī)格書(shū)詳情
ADN2850BCPZ250-RL7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ADN2850BCPZ250-RL7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(lèi)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(guò)電子信號(hào)而非機(jī)械輸入來(lái)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(lái)可能會(huì)使用機(jī)械電位器。
GENERAL DESCRIPTION
The ADN2850 is a dual-channel, nonvolatile memory1, digitally controlled resistors2 with 1024-step resolution, offering guaranteed maximum low resistor tolerance error of ±8. The device performs the same electronic adjustment function as a mechanical rheostat with enhanced resolution, solid state reliability, and superior low temperature coefficient performance. The versatile programming of the ADN2850 via an SPI?-compatible serial interface allows 16 modes of operation and adjustment including scratchpad programming, memory storing and restoring, increment/decrement, ±6 dB/step log taper adjustment, wiper setting readback, and extra EEMEM1 for user-defined information such as memory data for other components, look-up table, or system identification information.
FEATURES
Dual-channel, 1024-position resolution
25 k?, 250 k? nominal resistance
Maximum ±8 nominal resistor tolerance error
Low temperature coefficient: 35 ppm/°C
2.7 V to 5 V single supply or ±2.5 V dual supply
Current monitoring configurable function
SPI-compatible serial interface
Nonvolatile memory stores wiper settings
Power-on refreshed with EEMEM settings
Permanent memory write protection
Resistance tolerance stored in EEMEM
26 bytes extra nonvolatile memory for user-defined
information
1M programming cycles
100-year typical data retention
APPLICATIONS
SONET, SDH, ATM, Gigabit Ethernet, DWDM laser diode
driver, optical supervisory systems
Mechanical rheostat replacement
Instrumentation gain adjustment
Programmable filters, delays, time constants
Sensor calibration
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
ADN2850BCPZ250-RL7
- 制造商:
Analog Devices Inc.
- 類(lèi)別:
集成電路(IC) > 數(shù)字電位計(jì)
- 包裝:
管件
- 圓錐:
線性
- 配置:
變阻器
- 抽頭數(shù):
1024
- 電阻 (歐姆):
250k
- 接口:
SPI
- 存儲(chǔ)器類(lèi)型:
非易失
- 電壓 - 供電:
2.7V ~ 5.5V,±2.25V ~ 2.75V
- 特性:
級(jí)聯(lián)銷(xiāo)
- 容差:
±8%
- 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:
16-LFCSP-WQ(5x5)
- 封裝/外殼:
16-WQFN 裸露焊盤(pán),CSP
- 工作溫度:
-40°C ~ 85°C
- 電阻 -?觸點(diǎn) (歐姆)(典型值):
50
- 描述:
IC DGTL POT 250KOHM 16LFCSP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ADI/亞德諾 |
24+ |
NA |
11360 |
ADI優(yōu)勢(shì)主營(yíng)型號(hào)-原裝正品 |
詢(xún)價(jià) | ||
ADI/亞德諾 |
24+ |
LFCSP-16 |
25500 |
授權(quán)代理直銷(xiāo),原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷(xiāo)售 |
詢(xún)價(jià) | ||
ADI |
2339+ |
NA |
6521 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢(xún)價(jià) | ||
ADI/亞德諾 |
24+ |
N/A |
10000 |
只做原裝正品上傳就有貨假一賠十 |
詢(xún)價(jià) | ||
AD |
2308+ |
VQFN-16 |
7896 |
十年專(zhuān)業(yè)專(zhuān)注 ADI優(yōu)勢(shì)渠道正品保證 |
詢(xún)價(jià) | ||
ADI |
21+ |
9866 |
詢(xún)價(jià) | ||||
ADI/亞德諾 |
23+ |
NA |
4095 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
ADI/亞德諾 |
15+ |
4095 |
全新進(jìn)口原裝 |
詢(xún)價(jià) | |||
ADI(亞德諾)/LINEAR |
2117+ |
LFCSP-16 |
315000 |
1500個(gè)/圓盤(pán)一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨, |
詢(xún)價(jià) | ||
ADI/亞德諾 |
13+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) |