Dual Pushbutton Controllers

General Description The MAX16122–MAX16125 pushbutton controllers with single-supply monitors monitor one or two pushbuttons and generate a hard reset signal if the buttons are pushed and held for a setup delay. These devices make it easy to “hide” the hard reset function in an existing pushbutton

文件：1.54396 Mbytes 頁數(shù)：16 Pages

MAXIM

美信

雙按鍵控制器，采用微型6焊球WLP封裝

MAX16122–MAX16125按鍵控制器內(nèi)部集成了單電源監(jiān)測器，用于監(jiān)測一個(gè)或兩個(gè)按鍵，如果按鍵按下并且保持時(shí)間達(dá)到了建立延遲時(shí)間，則產(chǎn)生硬件復(fù)位信號(hào)。利用這些器件很容易將硬件復(fù)位功能“隱藏”在按鍵下方，例如軟電源開關(guān)。器件工作在1.6V至5.5V，3V時(shí)消耗靜態(tài)電流僅為5μA。MAX16122–MAX16125提供引腳可編程或電阻可調(diào)節(jié)建立延時(shí)。將SEL引腳連接至GND、VCC或保持浮空，以選擇不同的建立延時(shí)(取決于器件型號(hào)后綴，見表1a)；或者在SEL和GND之間連接一個(gè)外部電阻，設(shè)置建立延時(shí)(僅限后綴為E的型號(hào)，見表1b)。MAX16124/MAX16125具有一路手動(dòng)復(fù)位輸入(/M ? 低電源電流：<5μ (典型值) (3V供電，全溫度范圍)\n? 由工廠設(shè)置的高精度VCC監(jiān)測門限適用于1.8V、2.5V、3.3V和5V電源\n? 固定/引腳可編程或電阻可調(diào)節(jié)按鍵建立延時(shí)\n? 多達(dá)2路復(fù)位輸出和2路去抖按鍵輸入\n? VCC低至0.95V時(shí)，確保/ RESET可靠輸出 \n? /RESET輸出(推挽式或開漏)\n? 不受電源瞬變的影響\n? 0.86mm x 1.27mm、6焊球、WLP封裝\n? -40°C至+125°C工作溫度范圍;

ADI

亞德諾

Dual Pushbutton Controllers in Tiny 6-Bump WLP Package

General Description The MAX16122–MAX16125 pushbutton controllers with single-supply monitors monitor one or two pushbuttons and generate a hard reset signal if the buttons are pushed and held for a setup delay. These devices make it easy to “hide” the hard reset function in an existing pushbutton

文件：845.32 Kbytes 頁數(shù)：16 Pages

MAXIM

美信

Pushbutton switch, side actuation, illumination

文件：976.56 Kbytes 頁數(shù)：2 Pages

APEX-ELECTRONICS

Pushbutton switch, side actuation, illumination

文件：976.56 Kbytes 頁數(shù)：2 Pages

APEX-ELECTRONICS