Single/Dual/Quad, 1.8V/10關(guān)A, SOT23, Beyond-the-Rails Op Amps

General Description The MAX4240–MAX4244 family of micropower op amps operate from a single +1.8V to +5.5V supply or dual ±0.9V to ±2.75V supplies and have Beyond-the-Rails? inputs and rail-to-rail output capabilities. These amplifiers provide a 90kHz gain-bandwidth product while using only 10μA o

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單/雙/四路、+1.8V/10μA、SOT23封裝、超擺幅運算放大器

MAX4240–MAX4244系列微功耗運算放大器采用+1.8V至+5.5V單電源或±0.9V至±2.75V雙電源供電，并具有Beyond-the-Rails?輸入和軌到軌輸出功能。這些放大器提供90kHz增益帶寬積，同時每個放大器的電源電流消耗僅為10μA。MAX4241/MAX4243具有低功耗關(guān)斷模式，可將電源電流降至1μA以下，并強制輸出進入高阻抗狀態(tài)。盡管額定的最低工作電壓為+1.8V，但這些器件的典型工作電壓低至+1.5V。這些器件不僅采用低電壓工作，還提供供電軌以上的輸入、軌到軌輸出以及超低功耗，對于任何便攜式/電池供電系統(tǒng)來說都是適宜之選。\n\n 這些放大器的輸入共 ? 超低壓工作：\n? 確保低至+1.8V\n\n? 典型工作電壓為+1.5V\n\n\n\n\n? 超低功耗：\n? 10μA電源電流（每個放大器）\n\n? 1μA關(guān)斷模式(MAX4241/MAX4243)\n\n? 采用兩節(jié)AA堿性電池可工作長達200,000小時\n\n\n\n\n? 供電軌以上的輸入共模范圍\n\n? 軌到軌輸出擺幅\n\n? 過驅(qū)輸入無反相\n\n? 輸入失調(diào)電壓：200μV\n\n? 對于高達200pF的容性負載，單位增益穩(wěn)定\n\n? 增益帶寬積：90kHz\n\n? 采用節(jié)省空間的5引腳SOT23和8引腳μMAX?封裝;

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36V, 8A/10A Fully Integrated Buck Converter with 10μA Quiescent Current and Dual-Phase Capability

General Description The MAX42408/MAX42410 are highly-integrated synchronous buck converters with internal high-side and low-side switches. The ICs deliver up to 8A/10A with input voltage from 4.5V to 36V. The voltage quality can be monitored by the PGOOD signal. The MAX42408/MAX42410 can operate

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36V, 8A/10A Fully Integrated Buck Converter with 10μA Quiescent Current and Dual-Phase Capability

General Description The MAX42408/MAX42410 are highly-integrated synchronous buck converters with internal high-side and low-side switches. The ICs deliver up to 8A/10A with input voltage from 4.5V to 36V. The voltage quality can be monitored by the PGOOD signal. The MAX42408/MAX42410 can operate

文件：954.02 Kbytes 頁數(shù)：19 Pages

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36V, 8A/10A Fully Integrated Buck Converter with 10μA Quiescent Current and Dual-Phase Capability

General Description The MAX42408/MAX42410 are highly-integrated synchronous buck converters with internal high-side and low-side switches. The ICs deliver up to 8A/10A with input voltage from 4.5V to 36V. The voltage quality can be monitored by the PGOOD signal. The MAX42408/MAX42410 can operate

文件：954.02 Kbytes 頁數(shù)：19 Pages

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Single/Dual/Quad, 1.8V/10關(guān)A, SOT23, Beyond-the-Rails Op Amps

General Description The MAX4240–MAX4244 family of micropower op amps operate from a single +1.8V to +5.5V supply or dual ±0.9V to ±2.75V supplies and have Beyond-the-Rails? inputs and rail-to-rail output capabilities. These amplifiers provide a 90kHz gain-bandwidth product while using only 10μA o

文件：174.06 Kbytes 頁數(shù)：16 Pages

MAXIM

美信

Single/Dual/Quad, 1.8V/10關(guān)A, SOT23, Beyond-the-Rails Op Amps

General Description The MAX4240–MAX4244 family of micropower op amps operate from a single +1.8V to +5.5V supply or dual ±0.9V to ±2.75V supplies and have Beyond-the-Rails? inputs and rail-to-rail output capabilities. These amplifiers provide a 90kHz gain-bandwidth product while using only 10μA o

文件：174.06 Kbytes 頁數(shù)：16 Pages

MAXIM

美信

具有10μA靜態(tài)電流和雙相能力的36V、8A/10A全集成降壓轉(zhuǎn)換器

MAX42408/MAX42410均為高度集成的同步降壓轉(zhuǎn)換器，具有內(nèi)部高側(cè)和低側(cè)開關(guān)。這些IC均可在4.5V至36V的輸入電壓范圍內(nèi)提供高達8A/10A的電流。電壓質(zhì)量可以通過PGOOD信號來監(jiān)測。MAX42408/MAX42410可以在壓差模式下以99%的占空比運行，非常適合工業(yè)應(yīng)用。\n\n MAX42408/MAX42410提供可編程輸出電壓選項。1.5MHz和400kHz的高開關(guān)頻率選項支持使用小型外部元件并降低輸出紋波。可編程的SYNC輸入支持三種模式以優(yōu)化性能：強制PWM模式、具有超低靜態(tài)電流的跳躍模式以及與外部時鐘的同步模式。\n\n MAX4240 ? 采用小解決方案尺寸的高功率DC/DC轉(zhuǎn)換器\n? 集成FET的同步DC-DC轉(zhuǎn)換器\n? 最大輸出電流：8A/10A\n? 固定頻率選項：400kHz和1.5MHz\n? 固定軟啟動時間\n? 3.5ms (1.5MHz)\n? 34ns最短導通時間\n? 可編程輸出電壓\n? 0.8V至6V (1.5MHz)\n? 對稱和平衡的SUP和PGND引腳布局可實現(xiàn)更好的EMI性能\n? 散熱增強型3.5mm x 3.75mm、17引腳FC2QFN封裝;

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