16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

General Description The MAX7313 I2C-compatible serial interfaced peripheral provides microprocessors with 16 I/O ports. 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 input with transition detection. A 17th port can b

文件：414.63 Kbytes 頁數(shù)：27 Pages

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16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

文件：253.77 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

16端口輸入/輸出擴(kuò)展器，帶有LED亮度控制和中斷，提供熱插入保護(hù)

MAX7313是I2C兼容的串行接口外圍設(shè)備，可為微處理器提供16個(gè)I/O端口。每個(gè)I/O端口可以單獨(dú)配置為漏極開路輸出，額定輸出電流50mA/5.5V；也可以配置為具有瞬態(tài)檢測(cè)的邏輯輸入。第17個(gè)端口可用作瞬態(tài)檢測(cè)中斷或通用輸出。輸出端口可用于驅(qū)動(dòng)LED或與外部上拉電阻配合提供高達(dá)5.5V的邏輯輸出。\n\n 器件還集成了8位PWM電流控制，其中4位用于全局控制，對(duì)所有的LED輸出提供電流粗調(diào)，從完全關(guān)閉到最亮狀態(tài)，共有14個(gè)亮度級(jí)。此外，每個(gè)輸出還具有各自的4位控制，可進(jìn)一步將全局設(shè)置電流細(xì)分為16個(gè)等級(jí)。另外，電流控制也可配置成單獨(dú)的8位控制，同時(shí)設(shè)置所有輸出。\n\n ? 400kbps、2線串行接口，5.5V容限\n? 8位PWM LED亮度控制\n? 獨(dú)立的16級(jí)亮度控制\n? 兩相LED閃爍\n? 輸出額定電壓5.5V，漏極開路\n? 5.5V輸入過壓保護(hù)\n? 1.2μA (典型值)、3.6μA (最大值)待機(jī)電流\n? -40°C至+125°C工作溫度范圍\n? 所有端口均可配置成輸入或輸出;

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16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

General Description The MAX7313 I2C-compatible serial interfaced peripheral provides microprocessors with 16 I/O ports. 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 input with transition detection. A 17th port can b

文件：414.63 Kbytes 頁數(shù)：27 Pages

MAXIM

美信

16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

General Description The MAX7313 I2C-compatible serial interfaced peripheral provides microprocessors with 16 I/O ports. 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 input with transition detection. A 17th port can b

文件：414.63 Kbytes 頁數(shù)：27 Pages

MAXIM

美信

16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

文件：253.77 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

文件：253.77 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

文件：253.77 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

Package：24-SSOP（0.154"，3.90mm 寬）；包裝：卷帶（TR） 類別：集成電路（IC） I/O 擴(kuò)展器 描述：IC I/O EXPANDER I2C 16B 24QSOP

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Package：24-WFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） I/O 擴(kuò)展器 描述：IC I/O EXPANDER I2C 16B 24TQFN

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