Precision Very Low Noise Low Input Bias Current Wide Bandwidth JFET Operational Amplifiers

GENERAL DESCRIPTION The AD8610/AD8620 are very high precision JFET input amplifiers featuring ultralow offset voltage and drift, very low input voltage and current noise, very low input bias current, and wide bandwidth. Unlike many JFET amplifiers, the AD8610/AD8620 input bias current is low over

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Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifier

GENERAL DESCRIPTION The AD8610/AD8620 are very high precision JFET input amplifiers featuring ultralow offset voltage and drift, very low input voltage and current noise, very low input bias current, and wide bandwidth. Unlike many JFET amplifiers, the AD8610/AD8620 input bias current is low over

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14-Bit, 1 MSPS, Differential, Programmable Input PulSAR ADC

GENERAL DESCRIPTION The AD7952 is a 14-bit, charge redistribution, successive approximation register (SAR) architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.’s iCMOS high voltage process. The device is configured through hardware or via a dedicated write-only serial

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Low Noise, Precision, Rail-to-Rail Output, JFET Single/Dual/Quad Op Amps

FEATURES Low offset voltage B grade: 0.4 mV maximum (ADA4610-1/ADA4610-2 only) A grade: 1 mV maximum Low offset voltage drift B grade: 2 μV/°C maximum (ADA4610-1/ADA4610-2 only) A grade: 8 μV/°C maximum (SOIC, MSOP, LFCSP packages) Low input bias current: 5 pA typical Dual-supply operation

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30 V, High Speed, Low Noise, Low Bias Current, JFET Operational Amplifier

FEATURES Low offset voltage: 200 μV maximum Offset drift: 1 μV/°C typical Very low input bias current: 5 pA maximum Extended temperature range: ?40°C to +125°C ±5 V to ±15 V dual supply ADA4627-1 GBW: 19 MHz ADA4637-1 GBW: 79 MHz Voltage noise: 6.1 nV/√Hz at 1 kHz ADA4627-1 slew rate: 82 V/μs

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Low Noise, Fast Settling Single Supply, RRO, JFET Op Amp

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Precision, Very Low Noise

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Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifier

文件：1.00419 Mbytes 頁(yè)數(shù)：24 Pages

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精密、低輸入偏置電流、寬帶寬JFET單通道運(yùn)算放大器

AD8610（單通道）和AD8620（雙通道）均為精度極高的JFET輸入放大器，具有超低失調(diào)電壓和漂移、極低輸入電壓和電流噪聲、極低輸入偏置電流和寬帶寬等特性。與其它許多JFET放大器不同，AD8610的輸入偏置電流在整個(gè)工作溫度范圍內(nèi)都很低。AD8610能夠以同相單位增益穩(wěn)定驅(qū)動(dòng)1000 pF以上的容性負(fù)載，在更高噪聲增益時(shí)則可以輕松驅(qū)動(dòng)更大的容性負(fù)載。即使具有1 k?負(fù)載，AD8610的擺幅也能達(dá)到電源電壓的1.2 V范圍內(nèi)，從而在有限的電源電壓下也能獲得最大的動(dòng)態(tài)范圍。在反相或同相增益配置中，輸出壓擺率均為50 V/μs，達(dá)到0.01%精度的建立時(shí)間不到600 ns。AD8610 ? 低噪聲：6 nV/√Hz\n\n? 低失調(diào)電壓：100 μV（最大值）\n\n? 低輸入偏置電流：10 pA（最大值）\n\n? 0.01%快速建立時(shí)間：600 ns\n\n? 低失真\n\n? 單位增益穩(wěn)定\n\n? 無(wú)反相\n\n? 雙電源供電：±5 V至±13 V;

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Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifier

GENERAL DESCRIPTION The AD8610/AD8620 are very high precision JFET input amplifiers featuring ultralow offset voltage and drift, very low input voltage and current noise, very low input bias current, and wide bandwidth. Unlike many JFET amplifiers, the AD8610/AD8620 input bias current is low over

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