CAT9554集成電路(IC)的I/O擴(kuò)展器規(guī)格書PDF中文資料

廠商型號(hào) |
CAT9554 |
參數(shù)屬性 | CAT9554 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(kuò)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 頁 |
生產(chǎn)廠商 | CATALYST Catalyst Semiconductor |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-8-15 14:20:00 |
人工找貨 | CAT9554價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
CAT9554規(guī)格書詳情
I2C Interfaced 16-bit LED Dimmer, I2C Interfaced 16-bit LED Blinker
特性 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(hào):
CAT9554AWI-GT2
- 制造商:
onsemi
- 類別:
集成電路(IC) > I/O 擴(kuò)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:
是
- 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(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Cataly |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
TI/德州儀器 |
22+ |
SMD |
10072 |
原裝正品 |
詢價(jià) | ||
CATALYS |
23+ |
SOP16 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
ON |
24+ |
NA |
3000 |
進(jìn)口原裝 假一罰十 現(xiàn)貨 |
詢價(jià) | ||
ON |
20+ |
原裝 |
65790 |
原裝優(yōu)勢主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
CATALYST |
22+ |
SOP-16 |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢!! |
詢價(jià) | ||
Catalyst |
23+ |
16-TSSOP |
65600 |
詢價(jià) | |||
Onsemi(CAT) |
23+ |
TSSOP16 |
3000 |
原裝正品假一罰百!可開增票! |
詢價(jià) | ||
ON |
22+ |
QFN |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ON |
20+ |
SOP-16 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) |
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