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          首頁 >MAX492>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

          MAX492EPA

          Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps

          General Description The dual MAX492, quad MAX494, and single MAX495 operational amplifiers combine excellent DC accuracy with rail-to-rail operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (+2.7V to +6V)

          文件:230.88 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX492ESA

          Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps

          General Description The dual MAX492, quad MAX494, and single MAX495 operational amplifiers combine excellent DC accuracy with rail-to-rail operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (+2.7V to +6V)

          文件:230.88 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX492MJA

          Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps

          General Description The dual MAX492, quad MAX494, and single MAX495 operational amplifiers combine excellent DC accuracy with rail-to-rail operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (+2.7V to +6V)

          文件:230.88 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX4920B

          Battery Power-Up Logic with Overvoltage and Overcurrent Protection

          文件:317.96 Kbytes 頁數(shù):19 Pages

          MAXIM

          美信

          MAX4920BETD+T

          Battery Power-Up Logic with Overvoltage and Overcurrent Protection

          文件:317.96 Kbytes 頁數(shù):19 Pages

          MAXIM

          美信

          MAX4921B

          Battery Power-Up Logic with Overvoltage and Overcurrent Protection

          文件:317.96 Kbytes 頁數(shù):19 Pages

          MAXIM

          美信

          MAX4921BETD+T

          Battery Power-Up Logic with Overvoltage and Overcurrent Protection

          文件:317.96 Kbytes 頁數(shù):19 Pages

          MAXIM

          美信

          MAX4921B

          電池上電邏輯控制,提供過壓和過流保護(hù)

          MAX4919B/MAX4920B/MAX4921B為過壓保護(hù)控制器,可對低壓系統(tǒng)提供高達(dá)+28V的過壓故障保護(hù)。內(nèi)置1.8A (最小值)、低RON (100mΩ)的pFET,可將電池切換至負(fù)載,并保護(hù)電池免受短路故障的影響。發(fā)生短路時,在屏蔽周期內(nèi)器件限制流經(jīng)內(nèi)部pFET的電流。如果屏蔽周期過后仍然保持短路狀態(tài),則開關(guān)進(jìn)入閉鎖狀態(tài),并保持關(guān)斷直到輸入信號(IN,HP_PWR,PWR_ON)重啟。PWR_HOLD,HP_PWR,PWR_ON或IN為邏輯高電壓時,pFET導(dǎo)通。\n 過壓門限(OVLO)被預(yù)置為+6.38V (MAX4919B)、+5.80V (MAX4920B)、+4.65V \n? 高達(dá)+28V的輸入過壓保護(hù) \n? 預(yù)置過壓保護(hù)觸發(fā)門限 6.38V (MAX4919B) 5.80V (MAX4920B) 4.65V (MAX4921B) \n? 適配器/車載電源自動選擇 \n? 低電流欠壓鎖定模式 \n? 內(nèi)置1.8A (最小值)的電池切換FET \n? 集成低電池電壓檢測 \n? 電池短路保護(hù) \n? 低成本的外部過壓保護(hù)nMOSFET \n? 14引腳TDFN封裝(3mm x 3mm);

          ADI

          亞德諾

          MAX4923

          過壓保護(hù)控制器,采用外部pFET

          MAX4923–MAX4926過壓保護(hù)(OVP)控制器使用適當(dāng)?shù)耐獠縫FET可在高達(dá)+28V的高壓故障條件下為低壓系統(tǒng)提供保護(hù)。當(dāng)輸入電壓超過過壓鎖定(OVLO)門限,或跌落至低于欠壓鎖定(UVLO)門限時,器件關(guān)斷外部pFET使受保護(hù)元件免受損害,并輸出標(biāo)志通知處理器出現(xiàn)故障狀態(tài)。\n典型過壓門限設(shè)定為7.18V (MAX4923)、6.16V (MAX4924)、5.65V (MAX4925)和4.46V (MAX4926)。所有器件的欠壓門限均設(shè)定為2.44V (典型值)。\n當(dāng)輸入端(IN)使用1μF電容旁路至地時,可提供±15k HBM ESD保護(hù)。所有器件提供小型6引腳(1.5mm ·高達(dá)+28V的過壓保護(hù)\n·預(yù)設(shè)7.18V、6.16V、5.65V和4.46V過壓門限電平\n·預(yù)設(shè)2.44V典型欠壓門限電平\n·±2.5%精度的過壓/欠壓門限電平\n·低電源電流13μA (典型值)\n·驅(qū)動外部pFET\n·20ms適配器防抖時間\n·故障標(biāo)志指示器\n·6引腳(1.5mm x 1.0mm) μDFN封裝;

          ADI

          亞德諾

          MAX4921BETD+T

          Package:14-WFDFN 裸露焊盤;包裝:散裝 類別:集成電路(IC) 專用 IC 描述:IC OVERVOLT CURR CTLR 14TDFN

          AD

          亞德諾

          技術(shù)參數(shù)

          • Input IBIAS (max)(nA):

            60

          • VOS (max)(μV):

            500

          • VSUPPLY (Total) (min)(V):

            2.7

          • VSUPPLY (Total) (max)(V):

            6

          • # Amplifiers:

            2

          • VCMVR (to Neg. Rail):

            Yes

          • Rail to Rail:

            Input/Output

          • AVCL (min):

            1

          • ICC per Amp. (typ)(μA):

            150

          • ICC per Amp. (max)(μA):

            170

          • CMRR @DC (typ)(dB):

            90

          • PSRR @DC (typ)(dB):

            110

          • Slew Rate (typ)(V/μs):

            0.2

          • VCMVR(V):

            VEE to VCC

          • VOUT (@ Load)(V):

            VEE+0.15 to VCC-0.15 @ 1k

          • en(<)(nV/√Hz):

            25

          • in(pA/√Hz):

            0.1

          • Noise Spec'd @:

            1kHz

          • Low Power Shutdown:

            No

          • RoHS Available:

            Yes

          • Oper. Temp.(°C):

            -55 to +125

          • Package/ Pins:

            DICE SALES/N/A

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

            31

          • Budgetary Price (See Notes):

            $4.38 @1k

          供應(yīng)商型號品牌批號封裝庫存備注價格
          25+
          100
          公司現(xiàn)貨庫存
          詢價
          MAXIM/美信
          2025+
          SOP8
          5000
          原裝進(jìn)口價格優(yōu) 請找坤融電子!
          詢價
          美信
          24+
          DIP-8
          5
          詢價
          MAX
          23+
          sop8
          3700
          絕對全新原裝!現(xiàn)貨!特價!請放心訂購!
          詢價
          MAXIM
          22+
          SOP8
          8200
          原裝現(xiàn)貨庫存.價格優(yōu)勢
          詢價
          MAX
          25+
          sop8
          4500
          全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
          詢價
          MAXIM/美信
          23+
          SOP-8
          8900
          一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
          詢價
          MAXIM
          23+
          最新
          29643
          公司原裝現(xiàn)貨!主營品牌!可含稅歡迎查詢
          詢價
          MAXIM/美信
          23+
          SOP-8
          89630
          當(dāng)天發(fā)貨全新原裝現(xiàn)貨
          詢價
          MAXIM
          2025+
          SOP8
          3695
          全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售
          詢價
          更多MAX492供應(yīng)商 更新時間2026-1-18 16:00:00
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