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ISL90840集成電路(IC)的數(shù)字電位計規(guī)格書PDF中文資料

ISL90840
廠商型號

ISL90840

參數(shù)屬性

ISL90840 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);包裝為剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的數(shù)字電位計;產(chǎn)品描述:IC DGT POT 50KOHM 256TAP 20TSSOP

功能描述

Low Noise, Low Power I2C Bus, 256 Taps

封裝外殼

20-TSSOP(0.173",4.40mm 寬)

文件大小

1.12783 Mbytes

頁面數(shù)量

12

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-10 22:30:00

ISL90840規(guī)格書詳情

Low Noise, Low Power I2C? Bus, 256 Taps

The ISL90840 integrates four digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated circuit.

The digitally controlled potentiometers are implemented with a combination of resistor elements and CMOS switches. The position of the wipers are controlled by the user through the I2C bus interface. Each potentiometer has an associated volatile Wiper Register (WR) that can be directly written to and read by the user. The contents of the WR controls the position of the wiper. When powered on the ISL90810’s wiper will always commence at mid-scale (128 tap position).

Features

? Four potentiometers in one package

? 256 resistor taps - 0.4 resolution

? I2C serial interface

- Three address pins, up to eight devices/bus

- Write/Read capability

? Power-on preset to mid-scale (128 tap position)

? Wiper resistance: 70Ω typical @ 3.3V

? Standby current <5μA max

? Power supply: 2.7V to 5.5V

? 50kΩ, 10kΩ total resistance

? 20 Ld TSSOP package

? Pb-free plus anneal available (RoHS compliant)

產(chǎn)品屬性

  • 產(chǎn)品編號:

    ISL90840UAV2027ZT2

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 數(shù)字電位計

  • 系列:

    XDCP?

  • 包裝:

    剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 圓錐:

    線性

  • 配置:

    電位計

  • 抽頭數(shù):

    256

  • 電阻 (歐姆):

    50k

  • 接口:

    I2C

  • 存儲器類型:

    易失

  • 電壓 - 供電:

    2.7V ~ 5.5V

  • 特性:

    可選地址

  • 容差:

    ±20%

  • 溫度系數(shù)(典型值):

    ±45ppm/°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 (歐姆)(典型值):

    70

  • 描述:

    IC DGT POT 50KOHM 256TAP 20TSSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSI
2020+
SSOP
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
INTERSIL
20+
TSSOP20
2960
誠信交易大量庫存現(xiàn)貨
詢價
INTERSIL
22+
TSSOP20
100000
代理渠道/只做原裝/可含稅
詢價
INTERSIL
23+
NA/
3675
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價
INTERSIL
11+
1043
原裝正品現(xiàn)貨庫存價優(yōu)
詢價
INTERSIL
23+
TSSOP-20P
3519
詢價
INTERSI
TSSOP20
1500
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
INTERSIL
22+23+
TSSOP20
26586
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價
INTERSIL
TSSOP
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價
INTERSIL
23+
TSSOP-20
3000
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售
詢價