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CAT9554A集成電路(IC)的I/O擴展器規(guī)格書PDF中文資料

CAT9554A
廠商型號

CAT9554A

參數(shù)屬性

CAT9554A 封裝/外殼為16-SOIC(0.154",3.90mm 寬);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I/O擴展器;產(chǎn)品描述:IC I/O EXPANDER I2C 8B 16SOIC

功能描述

8-bit I2C and SMBus I/O Port with Interrupt

封裝外殼

16-SOIC(0.154",3.90mm 寬)

文件大小

267.37 Kbytes

頁面數(shù)量

16

生產(chǎn)廠商 Catalyst Semiconductor
企業(yè)簡稱

Catalyst

中文名稱

Catalyst Semiconductor官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2025-3-1 16:26:00

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CAT9554A價格和庫存,歡迎聯(lián)系客服免費人工找貨

CAT9554A規(guī)格書詳情

I2C Interfaced 16-bit LED Dimmer, I2C Interfaced 16-bit LED Blinker

Features

■ 256 discrete brightness steps for easy LED dimming and color mixing

■ two programmable blinking rate between 0.625 sec and 1.6 sec for CAT9532; 0.02sec and 6.4 sec for CAT9552

■ eliminates repeated commands to turn on/off LEDs, reducing I2C traffi c

■ drives up to 16 LEDs; any bit that is not used to drive an LED can be used as a GPIO

■ 25mA sink current per bit (max 200mA per device)

■ each port can be individually turned on, off, or programmed to blink

■ during power-up or when a manual reset (hardware reset) is asserted, all outputs are set to off-mode

■ built in noise fi lter for SDA/SCL inputs

■ 0-400KHz clock frequency

Applications

■ LED dimming

■ LCD backlighting

■ celluar phones

產(chǎn)品屬性

  • 產(chǎn)品編號:

    CAT9554AWI-GT2

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > I/O 擴展器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • I/O 數(shù):

    8

  • 接口:

    I2C,SMBus

  • 中斷輸出:

  • 特性:

    POR

  • 輸出類型:

    推挽式

  • 電流 - 灌/拉輸出:

    10mA,24mA

  • 電壓 - 供電:

    2.3V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    16-SOIC

  • 描述:

    IC I/O EXPANDER I2C 8B 16SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Catalyst
23+
16-TSSOP
65600
詢價
ON
24+
NA
11000
原裝正品 有掛有貨 假一賠十
詢價
ON
23+
TSSOP16
610
正規(guī)渠道,只有原裝!
詢價
ON
24+
TSSOP
56000
公司進口原裝現(xiàn)貨 批量特價支持
詢價
ON
589220
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量
詢價
CAT
23+
TSSOP
5000
原裝正品,假一罰十
詢價
CATALYSTS
24+
35200
一級代理/放心采購
詢價
ON
2020+
TSSOP
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
ON/安森美
20+
TSSOP16
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
ON Semiconductor
23+
16-TSSOP
7300
專注配單,只做原裝進口現(xiàn)貨
詢價