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ISL22319集成電路(IC)的數(shù)字電位計(jì)規(guī)格書PDF中文資料

ISL22319
廠商型號(hào)

ISL22319

參數(shù)屬性

ISL22319 封裝/外殼為8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝為管件;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 128TAP 8MSOP

功能描述

Single Digitally Controlled Potentiometer XDCP

封裝外殼

8-TSSOP,8-MSOP(0.118",3.00mm 寬)

文件大小

439.24 Kbytes

頁面數(shù)量

13

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡(jiǎn)稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

原廠標(biāo)識(shí)
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更新時(shí)間

2025-1-18 22:50:00

ISL22319規(guī)格書詳情

Low Noise, Low Power, I2C? Bus, 128 Taps, Wiper Only

The ISL22319 integrates a single digitally controlled potentiometer (DCP) and non-volatile memory on a monolithic CMOS integrated circuit.

The digitally controlled potentiometer is 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. The potentiometer has an associated volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR) that can be directly written to and read by the user. The contents of the WR controls the position of the wiper. At power up the device recalls the content of the DCP’s IVR to the WR.

Features

? 128 resistor taps

? I2C serial interface

- Two address pins, up to four devices/bus

? Non-volatile storage of wiper position

? Wiper resistance: 70Ω typical @ 3.3V

? Shutdown mode

? Shutdown current 5μA max

? Power supply: 2.7V to 5.5V

? 50kΩ or 10kΩ total resistance

? High reliability

- Endurance: 1,000,000 data changes per bit per register

- Register data retention: 50 years @ T ≤ +55°C

? 8 Ld MSOP

? Pb-free (RoHS compliant)

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL22319UFU8Z-TK

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 數(shù)字電位計(jì)

  • 系列:

    XDCP?

  • 包裝:

    管件

  • 圓錐:

    線性

  • 配置:

    電位計(jì)

  • 抽頭數(shù):

    128

  • 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

  • 特性:

    可選地址

  • 容差:

    ±20%

  • 溫度系數(shù)(典型值):

    ±80ppm/°C

  • 安裝類型:

    表面貼裝型

  • 供應(yīng)商器件封裝:

    8-MSOP

  • 封裝/外殼:

    8-TSSOP,8-MSOP(0.118",3.00mm 寬)

  • 工作溫度:

    -40°C ~ 125°C

  • 電阻 -?觸點(diǎn) (歐姆)(典型值):

    70

  • 描述:

    IC DGTL POT 50KOHM 128TAP 8MSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
INTERSIL
23+
SOP
20000
全新原裝假一賠十
詢價(jià)
INTERSIL
22+
NA
866
原裝正品支持實(shí)單
詢價(jià)
INTERSIL
24+
65200
詢價(jià)
Intersil
21+
8MSOP
13880
公司只售原裝,支持實(shí)單
詢價(jià)
INTERSIL
23+
SOP
3000
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售
詢價(jià)
INTERSIL
17+
SOP
9800
只做全新進(jìn)口原裝,現(xiàn)貨庫存
詢價(jià)
INTERSIL
23+
MSOP
5000
原裝正品,假一罰十
詢價(jià)
Intersil
22+
8-MSOP
10000
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng)
詢價(jià)
三年內(nèi)
1983
只做原裝正品
詢價(jià)
Intersil
11+
895
原裝正品現(xiàn)貨庫存價(jià)優(yōu)
詢價(jià)