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AD5253BRUZ50-RL7集成電路(IC)的數(shù)字電位計(jì)規(guī)格書PDF中文資料

AD5253BRUZ50-RL7
廠商型號(hào)

AD5253BRUZ50-RL7

參數(shù)屬性

AD5253BRUZ50-RL7 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);包裝為卷帶(TR);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 64TAP 20TSSOP

功能描述

Quad 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers
IC DGTL POT 50KOHM 64TAP 20TSSOP

封裝外殼

20-TSSOP(0.173",4.40mm 寬)

文件大小

576.74 Kbytes

頁面數(shù)量

32

生產(chǎn)廠商 Analog Devices
企業(yè)簡稱

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)

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-21 12:09:00

AD5253BRUZ50-RL7規(guī)格書詳情

AD5253BRUZ50-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AD5253BRUZ50-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 AD5253/AD5254 are quad channel, I2C, nonvolatile memory, digitally controlled potentiometers with 64/256 positions, respectively. These devices perform the same electronic adjust ment functions as mechanical potentiometers, trimmers, and variable resistors.

FEATURES

AD5253: Quad 64-position resolution

AD5254: Quad 256-position resolution

1 k?, 10 k?, 50 k?, 100 k?

Nonvolatile memory1 stores wiper settings with write protection

Power-on refreshed to EEMEM settings in 300 μs typ

EEMEM rewrite time = 540 μs typ

Resistance tolerance stored in nonvolatile memory

12 extra bytes in EEMEM for user-defined information

I2C? compatible serial interface

Direct read/write accesses of RDAC2 and EEMEM registers

Predefined linear increment/decrement commands

Predefined ±6 dB step change commands

Synchronous or asynchronous quad channel update

Wiper setting readback

4 MHz bandwidth—1 k? version

Single supply 2.7 V to 5.5 V

Dual supply ±2.25 V to ±2.75 V

2 slave address decoding bits allow operation of 4 devices

100-year typical data retention, TA = 55°C

Operating temperature: –40°C to +85°C

APPLICATIONS

Mechanical potentiometer replacement

Low resolution DAC replacement

RGB LED backlight control

White LED brightness adjustment

RF base station power amp bias control

Programmable gain and offset control

Programmable attenuators

Programmable voltage-to-current conversion

Programmable power supply

Programmable filters

Sensor calibrations

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    AD5253BRUZ50-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)

  • 圓錐:

    線性

  • 配置:

    電位計(jì)

  • 抽頭數(shù):

    64

  • 電阻 (歐姆):

    50k

  • 接口:

    I2C

  • 存儲(chǔ)器類型:

    非易失

  • 電壓 - 供電:

    2.7V ~ 5.5V,±2.25V ~ 2.75V

  • 特性:

    可選地址

  • 容差:

    ±20%

  • 溫度系數(shù)(典型值):

    650ppm/°C

  • 安裝類型:

    表面貼裝型

  • 供應(yīng)商器件封裝:

    20-TSSOP

  • 封裝/外殼:

    20-TSSOP(0.173",4.40mm 寬)

  • 工作溫度:

    -40°C ~ 105°C

  • 電阻 -?觸點(diǎn) (歐姆)(典型值):

    200

  • 描述:

    IC DGTL POT 50KOHM 64TAP 20TSSOP

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+
TSSOP-20
9000
原裝正品
詢價(jià)
ADI/亞德諾
23+
REEL7
3000
只做原裝正品,假一賠十
詢價(jià)
ADI
21+
TSSOP-2
12588
原裝正品,自己庫存 假一罰十
詢價(jià)
-
23+
TSSOP20
3000
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價(jià)
ADI
19+
TSSOP-20
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
ADI/亞德諾
22+
TSSOP-20
20000
保證原裝正品,假一陪十
詢價(jià)
ADI
22+
TSSOP-20
16000
ADI合作增值服務(wù)商,優(yōu)勢現(xiàn)貨,一站式配單!
詢價(jià)
ADI(亞德諾)/LINEAR
2117+
TSSOP-20
315000
1000個(gè)/圓盤一級(jí)代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,
詢價(jià)
AD
2318+
TSSOP-20
7896
十年專業(yè)專注 ADI優(yōu)勢渠道正品保證
詢價(jià)
ADI(亞德諾)
24+
10000
原裝正品現(xiàn)貨庫存價(jià)優(yōu)
詢價(jià)