首頁(yè)>CAT9954AWI-T2>規(guī)格書(shū)詳情
CAT9954AWI-T2中文資料CATALYST數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
CAT9954AWI-T2 |
| 功能描述 | 8-bit I2C and SMBus I/O Port with Interrupt |
| 文件大小 |
267.37 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | CATALYST Catalyst Semiconductor |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-13 16:21:00 |
| 人工找貨 | CAT9954AWI-T2價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
CAT9954AWI-T2規(guī)格書(shū)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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MURATA |
12+ |
DIP |
2500 |
原裝現(xiàn)貨/特價(jià) |
詢(xún)價(jià) | ||
CAT |
2407+ |
TQFP |
7750 |
原裝現(xiàn)貨!實(shí)單直說(shuō)!特價(jià)! |
詢(xún)價(jià) | ||
PRF |
24+ |
NA/ |
3649 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
ZLG(致遠(yuǎn)電子) |
24+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠(chǎng)技術(shù)支持!!! |
詢(xún)價(jià) | |||
CATALYST |
24+ |
PLCC32 |
18766 |
公司現(xiàn)貨庫(kù)存,支持實(shí)單 |
詢(xún)價(jià) | ||
TE/泰科 |
2508+ |
/ |
209858 |
一級(jí)代理，原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
CAT晶瀚 |
1630+ |
LQFP80 |
5600 |
代理品牌 |
詢(xún)價(jià) | ||
CAT |
2450+ |
MSOP8 |
6540 |
只做原廠(chǎng)原裝正品終端客戶(hù)免費(fèi)申請(qǐng)樣品 |
詢(xún)價(jià) | ||
CAT |
25+ |
QFP |
1800 |
原裝正品,假一罰十! |
詢(xún)價(jià) | ||
CAT |
2447 |
TQFP |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢(xún)價(jià) |
