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          首頁 >MAX6749>規(guī)格書列表

          型號下載 訂購功能描述制造商 上傳企業(yè)LOGO

          MAX6749

          UP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay

          General Description The MAX6746–MAX6753 low-power microprocessor (μP) supervisory circuits monitor single/dual system supply voltages from 1.575V to 5V and provide maximum adjustability for reset and watchdog functions. These devices assert a reset signal whenever the VCC supply voltage or RESET

          文件:214.24 Kbytes 頁數(shù):14 Pages

          MAXIM

          美信

          MAX6749

          uP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay

          文件:159.54 Kbytes 頁數(shù):14 Pages

          MAXIM

          美信

          MAX6749

          微處理器復(fù)位電路,提供電容可調(diào)的復(fù)位/看門狗超時周期

          MAX6746–MAX6753是低功耗、微處理器(μP)監(jiān)控電路,用于監(jiān)視1.575V至5V單/雙路系統(tǒng)電源電壓,并提供穩(wěn)定的復(fù)位輸出和看門狗功能。當(dāng)VCC電源電壓或RESET IN跌至復(fù)位門限以下或手動復(fù)位被拉至低電平時,這些器件會觸發(fā)復(fù)位。在VCC和RESET IN上升至復(fù)位門限以上后,復(fù)位信號在一個復(fù)位超時周期內(nèi)仍保持復(fù)位有效。復(fù)位功能不受電源瞬變影響。\n\n MAX6746–MAX6753具有精度為±2%的工廠預(yù)置復(fù)位門限,范圍1.575V至5.0V,級差100mV。\n\n 復(fù)位和看門狗延時可通過外部電容調(diào)節(jié)。MAX6746–MAX6751帶有一個看門狗 ? 工廠預(yù)置復(fù)位門限,范圍1.575V至5V,級差100mV\n? 可調(diào)復(fù)位門限選項\n? 單/雙路電壓監(jiān)視\n? 電容可調(diào)復(fù)位超時周期\n? 電容可調(diào)看門狗超時周期\n? 最小/最大(加窗)看門狗選項\n? 手動復(fù)位輸入選項\n? VCC ≥ 1V時保證/RESET正常輸出\n? 3.7μA電源電流\n? 推挽式或漏極開路/RESET輸出選項\n? 不受電源瞬變影響\n? 小尺寸、8引腳SOT23封裝\n? 通過AEC-Q100認(rèn)證,有關(guān)特定/V變量信息,請參閱訂購信息;

          ADI

          亞德諾

          MAX6749KA

          μP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay

          General Description The MAX6746–MAX6753 low-power microprocessor (μP) supervisory circuits monitor single/dual system supply voltages from 1.575V to 5V and provide maximum adjustability for reset and watchdog functions. These devices assert a reset signal whenever the VCC supply voltage or RESET

          文件:176.01 Kbytes 頁數(shù):14 Pages

          MAXIM

          美信

          MAX6749KA

          UP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay

          General Description The MAX6746–MAX6753 low-power microprocessor (μP) supervisory circuits monitor single/dual system supply voltages from 1.575V to 5V and provide maximum adjustability for reset and watchdog functions. These devices assert a reset signal whenever the VCC supply voltage or RESET

          文件:214.24 Kbytes 頁數(shù):14 Pages

          MAXIM

          美信

          MAX6749KA

          uP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay

          文件:159.54 Kbytes 頁數(shù):14 Pages

          MAXIM

          美信

          MAX6749KA+T

          關(guān)P Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay

          文件:1.432 Mbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX6749KA-T

          uP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay

          文件:159.54 Kbytes 頁數(shù):14 Pages

          MAXIM

          美信

          MAX6749KA+T

          Package:SOT-23-8;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 監(jiān)控器 描述:IC SUPERVISOR 1 CHANNEL SOT23-8

          AD

          亞德諾

          技術(shù)參數(shù)

          • Reset Thresh. Accur. (@ +25°C)(%):

            2

          • Reset Out:

            Active Low

          • tRESET (min):

            1ms to 15ms

          • Watchdog Feature:

            Cap Adjustable

          • Watchdog Timeout:

            1s to 2s

          • Supervisor Features:

            Adjustable Reset Input

          • ICC (max)(μA):

            10

          • RoHS Available:

            Yes

          • Oper. Temp.(°C):

            -40 to +85

          • Package/ Pins:

            SOT23/8

          • Smallest Available Pckg. (max w/pins)(mm2):

            9

          • Budgetary Price (See Notes):

            $2.15 @1k

          供應(yīng)商型號品牌批號封裝庫存備注價格
          ADI
          25+
          8-SOT_23-N/A
          5500
          微處理器復(fù)位電路,提供電容可調(diào)的復(fù)位/看門狗超時周期
          詢價
          MAXIM
          13+
          SOT
          3738
          原裝分銷
          詢價
          MAXIM
          17+
          SOT23-8
          6200
          100%原裝正品現(xiàn)貨
          詢價
          MAX
          22+
          SOT23-8
          8200
          原裝現(xiàn)貨庫存.價格優(yōu)勢!!
          詢價
          MAXIM
          23+
          SOT23-8
          8560
          受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!
          詢價
          MAXIM
          23+
          NA
          1952
          專做原裝正品,假一罰百!
          詢價
          MaximIntegrated
          24+
          SOT-23-8
          66800
          原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
          詢價
          Maxim
          23+
          SOT-23-8
          65600
          詢價
          MAXIM/美信
          24+
          SOT23-8
          5000
          原裝現(xiàn)貨假一賠十
          詢價
          MAXIM/美信
          20+
          SOT-23-8
          65790
          原裝優(yōu)勢主營型號-可開原型號增稅票
          詢價
          更多MAX6749供應(yīng)商 更新時間2026-1-19 14:31:00
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