I2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

General Description The MAX7360 I2C-interfaced peripheral provides micro processors with management of up to 64 key switches, with an additional eight LED drivers/GPIOs that feature constant-current, PWM intensity control, and rotary switch control options. The key-switch drivers interface with

文件：1.7484 Mbytes 頁(yè)數(shù)：31 Pages

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美信

I 2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

文件：894.25 Kbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

I2C接口鍵控開(kāi)關(guān)控制器和LED驅(qū)動(dòng)器/GPIO，集成ESD保護(hù)電路

MAX7360 I2C接口外設(shè)能夠?yàn)槲⑻幚砥鞴芾矶噙_(dá)64個(gè)按鍵開(kāi)關(guān)，附加的8路LED驅(qū)動(dòng)器/GPIO具有固定電流、PWM亮度調(diào)節(jié)及旋轉(zhuǎn)開(kāi)關(guān)控制選項(xiàng)。\n按鍵開(kāi)關(guān)驅(qū)動(dòng)器能夠與金屬開(kāi)關(guān)或?qū)娮韪哌_(dá)5kΩ的阻性開(kāi)關(guān)連接。以靜態(tài)(而非動(dòng)態(tài)掃描)方式監(jiān)測(cè)按鍵輸入，確保低EMI工作。MAX7360具有自動(dòng)休眠和自動(dòng)喚醒模式，使器件功耗最低。經(jīng)過(guò)1個(gè)休眠超時(shí)周期后，自動(dòng)休眠功能將器件置于低功耗狀態(tài)(典型值為1μA)。檢測(cè)到按鍵動(dòng)作時(shí)，自動(dòng)喚醒功能使MAX7360返回正常工作模式。\n按鍵控制器進(jìn)行按鍵去抖，并將按下和釋放事件保存在FIFO中(如果使能，還包括自動(dòng)重復(fù)功能)。中斷輸出(/INTK)可配置成按 ? 集成ESD保護(hù) \n? ±15kV IEC 61000-4-2氣隙放電 \n? 旋轉(zhuǎn)開(kāi)關(guān)輸入對(duì)(端口6、端口7) \n? 獨(dú)立的LED閃爍速率及256ms至4096ms LED漸亮/漸暗速率控制 \n? 用戶可配置按鍵去抖時(shí)間(9ms至40ms) \n? +1.62V至+3.6V供電 \n? 每個(gè)去抖事件/FIFO級(jí)或預(yù)設(shè)時(shí)間周期結(jié)束時(shí)，產(chǎn)生按鍵開(kāi)關(guān)中斷(/INTK) \n? 400kbps、+5.5V耐壓、2線串口，可選擇總線超時(shí) \n? 4個(gè)I2C地址選擇;

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I2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

General Description The MAX7360 I2C-interfaced peripheral provides micro processors with management of up to 64 key switches, with an additional eight LED drivers/GPIOs that feature constant-current, PWM intensity control, and rotary switch control options. The key-switch drivers interface with

文件：1.7484 Mbytes 頁(yè)數(shù)：31 Pages

MAXIM

美信

I2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

General Description The MAX7360 I2C-interfaced peripheral provides micro processors with management of up to 64 key switches, with an additional eight LED drivers/GPIOs that feature constant-current, PWM intensity control, and rotary switch control options. The key-switch drivers interface with

文件：1.7484 Mbytes 頁(yè)數(shù)：31 Pages

MAXIM

美信

I2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

文件：1.49962 Mbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

I 2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

文件：894.25 Kbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

I 2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

文件：894.25 Kbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

I2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

文件：1.49962 Mbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信

I2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

文件：1.49962 Mbytes 頁(yè)數(shù)：32 Pages

MAXIM

美信