| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX7314 | 18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection General Description The MAX7314 I2C-compatible serial interfaced peripheral provides microprocessors with 16 I/O ports plus one output-only port and one input-only port. Each I/O port can be individually configured as either an open-drain current-sinking output rated at 50mA and 5.5V, or a logic 文件:402.6 Kbytes 頁數(shù):25 Pages | MAXIM 美信 | MAXIM | |
MAX7314 | 18端口GPIO,帶有LED亮度控制和中斷,提供熱插入保護(hù) MAX7314是一種I2C兼容串行接口的外設(shè)電路,可以為微處理器提供16個I/O端口加一個單輸出端口和一個單輸入端口。每個I/O口都可單獨配置為開漏輸出(工作電壓允許到5.5V,吸收電流達(dá)50mA),或具有跳變檢測的邏輯輸入。僅輸出端口可被指定為過渡檢測的中斷輸出端口。輸出可驅(qū)動LED,或者通過外部電阻上拉(最高上拉至5.5V)提供邏輯輸出。\n\n 所有17個輸出口還內(nèi)置有8位PWM電流控制電路。其中4位為全局控制,應(yīng)用于所有LED輸出,用于電流的粗調(diào),從完全關(guān)斷到完全開通共14個亮度級。另外,每路輸出還具有獨立的4位控制位,可將全局電流設(shè)置進(jìn)一步細(xì)分為16級。作為另外一種選擇,電 ? 400kbps,2線串行接口,耐壓5.5V\n? 總共8位PWM LED強度控制\n? 另加單獨的16級亮度控制\n? 兩相LED閃爍\n? 支持熱插入\n? 輸入過壓保護(hù)至5.5V\n? 工作電流1.2μA (典型值), 3.6μA (最大值)\n? -40°C至+125°C溫度范圍; | ADI 亞德諾 | ADI | |
18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection General Description The MAX7314 I2C-compatible serial interfaced peripheral provides microprocessors with 16 I/O ports plus one output-only port and one input-only port. Each I/O port can be individually configured as either an open-drain current-sinking output rated at 50mA and 5.5V, or a logic 文件:402.6 Kbytes 頁數(shù):25 Pages | MAXIM 美信 | MAXIM | ||
18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection General Description The MAX7314 I2C-compatible serial interfaced peripheral provides microprocessors with 16 I/O ports plus one output-only port and one input-only port. Each I/O port can be individually configured as either an open-drain current-sinking output rated at 50mA and 5.5V, or a logic 文件:402.6 Kbytes 頁數(shù):25 Pages | MAXIM 美信 | MAXIM | ||
Package:24-SSOP(0.154",3.90mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) I/O 擴展器 描述:IC I/O EXPANDER I2C 16B 24QSOP | AD 亞德諾 | AD | ||
Package:24-WFQFN 裸露焊盤;包裝:管件 類別:集成電路(IC) I/O 擴展器 描述:IC I/O EXPANDER I2C 16B 24TQFN | AD 亞德諾 | AD | ||
Package:24-WFQFN 裸露焊盤;包裝:卷帶(TR) 類別:集成電路(IC) I/O 擴展器 描述:IC I/O EXPANDER I2C 16B 24TQFN | AD 亞德諾 | AD |
技術(shù)參數(shù)
- Interface:
Serial 2-Wire 400kbit
- Outputs:
1
- I/ O:
16
- Features:
64 Slave IDs
- Reset Input:
Yes
- Interrupt Output:
Yes
- Over Voltage Protection(V):
5.5
- Drive Current(mA):
50
- VSUPPLY (min)(V):
2
- VSUPPLY (max)(V):
3.6
- Package/ Pins:
QSOP/24
- Smallest Available Pckg. (max w/pins)(mm2):
16.8
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.39 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
25+ |
QSOP24 |
200 |
品牌一級代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價 | ||
MAX |
17+ |
QFN24 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
25+ |
QFN24 |
1532 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAXIM |
24+ |
QFN |
75 |
詢價 | |||
MAXIM |
24+ |
QFN |
5000 |
只做原裝公司現(xiàn)貨 |
詢價 | ||
MAXIM |
22+ |
QFN |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAXIM |
23+ |
QFN24 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
MAX |
23+ |
MAX7314ATG |
13650 |
原裝正品,假一罰百! |
詢價 | ||
maxim |
20+ |
200000 |
全新現(xiàn)貨熱賣中歡迎查詢 |
詢價 | |||
MAXIM/美信 |
11+12+ |
QFN24 |
1532 |
請放心是現(xiàn)貨的,原廠原裝正品 |
詢價 |
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