General Purpose CMOS Rail-to-Rail Amplifiers

GENERAL DESCRIPTION The AD8541/AD8542/AD8544 are single, dual, and quad rail to-rail input and output, single-supply amplifiers featuring very low supply current and 1 MHz bandwidth. All are guaranteed to operate from a 2.7 V single supply as well as a 5 V supply. These parts provide 1 MHz bandwi

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CMOS Rail-to-Rail General-Purpose ifiers

GENERAL DESCRIPTION The AD8541/AD8542/AD8544 are single, dual, and quad rail to-rail input and output, single-supply amplifiers featuring very low supply current and 1 MHz bandwidth. All are guaranteed to operate from a 2.7 V single supply as well as a 5 V supply. These parts provide 1 MHz bandwi

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22 μA, RRIO, CMOS, 18 V Operational Amplifier

FEATURES Micropower at high voltage (18 V): 22 μA maximum Low input bias current: 20 pA maximum Gain bandwidth product: 240 kHz at AV =100 typical Unity-gain crossover: 240 kHz ?3 dB closed-loop bandwidth: 310 kHz Slew rate: 80 V/ms Large signal voltage gain: 110 dB minimum Single-supply operat

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CMOS Rail-to-Rail General-Purpose Amplifiers

FEATURES ? Single-supply operation: 2.7 V to 5.5 V ? Low supply current: 45 μA/amplifier ? Wide bandwidth: 1 MHz ? No phase reversal ? Low input currents: 4 pA ? Unity gain stable ? Rail-to-rail input and output ? AEC-Q100 qualified for automotive applications APPLICATIONS ? ASIC input o

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16 V, 1 MHz, CMOS Rail-to-Rail Input/Output Operational Amplifier

FEATURES Lower power at high voltage: 290 μA per amplifier typical Low input bias current: 1 pA maximum Wide bandwidth: 1.2 MHz typical Slew rate: 1 V/μs typical Offset voltage drift: 3 μV/°C typical Single-supply operation: 5 V to 16 V Dual-supply operation: ±2.5 V to ±8 V Unity gain stab

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1.1MHz, 85μA, CMOS, RRIO Operational Amplifiers

Features ? High Gains of >100 dB for Active Filters and Gain Stages ? Low Offset Voltage: 3.5 mV Maximum with 2 μV/℃ Low Drift ? Gain-Bandwidth Product: 1.1 MHz ? High Slew Rate: 0.8 V/μs ? Low Power: 85 μA per Amplifier Supply Current ? Settling Time to 0.1 with 2V Step: 4.5 μs ? Unit G

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22 關(guān)A, RRIO, CMOS, 18 V

文件：696.47 Kbytes 頁數(shù)：24 Pages

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General-Purpose CMOS Rail-to-Rail Amplifiers

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General-Purpose CMOS Rail-to-Rail Amplifiers

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通用型CMOS雙路軌到軌放大器

AD8541/AD8542/AD8544分別是單路、雙路和四路軌到軌輸入與輸出、單電源放大器，具有極低的電源電流和1 MHz帶寬。所有器件均保證可采用2.7 V單電源和5 V電源工作。這些器件可提供1 MHz帶寬，而每個(gè)放大器的功耗僅45 μA。\n\n AD8541/AD8542/AD8544具有極低的輸入偏置電流，因此可用于積分器、光電二極管放大器、壓電傳感器以及其它具有較高源阻抗的應(yīng)用。每個(gè)放大器的電源電流僅為45 μA，非常適合電池供電應(yīng)用。\n\n 軌到軌輸入與輸出則便于設(shè)計(jì)人員在單電源系統(tǒng)中實(shí)現(xiàn)ASIC緩沖。AD8541/AD8542/AD8544經(jīng)過優(yōu)化設(shè)計(jì)， ? 單電源供電：2.7 V至5.5 V\n\n? 低電源電流：每個(gè)放大器45 μA\n\n? 寬帶寬：1 MHz\n\n? 無相位反轉(zhuǎn)\n\n? 低輸入電流：4 pA\n\n? 單位增益穩(wěn)定\n\n? 軌到軌輸入和輸出\n\n? 通過AEC-Q100汽車應(yīng)用認(rèn)證;

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