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CAT9954HV4I-T2中文資料CATALYST數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
CAT9954HV4I-T2 |
| 功能描述 | 8-bit I2C and SMBus I/O Port with Interrupt |
| 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 | |
| 更新時間 | 2025-8-13 10:19:00 |
| 人工找貨 | CAT9954HV4I-T2價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
CAT9954HV4I-T2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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
CAT |
20+ |
TQFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
CAT |
2407+ |
TQFP |
7750 |
原裝現(xiàn)貨!實單直說!特價! |
詢價 | ||
TE/泰科 |
2508+ |
/ |
209858 |
一級代理，原裝現(xiàn)貨 |
詢價 | ||
CAT晶瀚 |
1630+ |
LQFP80 |
5600 |
代理品牌 |
詢價 | ||
CAT |
24+ |
QFP |
9860 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 | ||
23+ |
SOP |
16567 |
正品:QQ;2987726803 |
詢價 | |||
ZLG(致遠(yuǎn)電子) |
- |
1 |
詢價 | ||||
IC |
23+ |
QFP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
AMPHENOL/安費(fèi)諾 |
24+ |
10941 |
原廠現(xiàn)貨渠道 |
詢價 | |||
CAT |
25+ |
QFP |
1800 |
原裝正品,假一罰十! |
詢價 |
