低噪声/低失真放大器

ADI公司的高速(>50MHz)低噪声/低失真运算放大器能够在最苛刻的条件下实现较高的信号保真度。ADI公司提供种类广泛的低噪声和低失真运算放大器(1nV或更低),这些放大器具有宽电源电压范围和低功耗特性。从以下参数搜索表格中选择器件以下载数据手册和申请样片。

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  • 滤波器 滤波器
  • 光电二极管 光电二极管
  • 放大器工具 放大器工具
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  • ADIsimADC ADIsimADC
  • ADIsimDAC ADIsimDAC
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  • ADIsimRF ADIsimRF
  • ADIsimPLL ADIsimPLL
  • RF 工具 RF 工具
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  • ADIsimPower ADIsimPower
  • 数字电源管理 数字电源管理
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High Speed Low Noise/Distortion

Part#-3dB BW at min gain (typ)Slew Rate (typ)VoltageNoiseDensity (typ)Current Noise DensityIb (typ)Vos (typ)Ios (typ)Vsupply span (min)Vsupply span (max)Iq/Amp (typ)US Price 1000 to 4999
ADA4870 70 MHz 2500 V/µs 2.1 nV/rtHz 4.2 pA/rtHz 9 µA -1 mV 21 µA 10 40 32.5 mA $8.50
ADA4895-1 236 MHz 943 V/µs 1 nV/rtHz 2.94 pA/rtHz 11 µA 28 µV 0.02 µA 3 10 3 mA $1.89
ADA4895-2 236 MHz 943 V/µs 1 nV/rtHz 2.94 pA/rtHz 11 µA 28 µV 0.02 µA 3 10 3 mA $3.21
ADA4897-2Reference Circuit Available 230 MHz 120 V/µs 1 nV/rtHz 2.8 pA/rtHz 11 µA 28 µV 20 nA 3 10 3 mA $3.21
ADA4897-1Reference Circuit Available 230 MHz 120 V/µs 1 nV/rtHz 2.8 pA/rtHz 11 µA 28 µV 0.02 µA 3 10 3 mA $1.89
ADA4896-2 230 MHz 120 V/µs 1 nV/rtHz 2.8 pA/rtHz 11 µA 28 µV 0.02 µA 3 10 3 mA $3.21
ADA4898-2 65 MHz 55 V/µs 0.9 nV/rtHz 2.4 pA/rtHz 100 nA 20 µV 30 nA 9 33 7.9 mA $3.21
AD8432 200 MHz 170 V/µs 0.8 nV/rtHz 2 pA/rtHz - 1 mV - 4.5 5.5 12 mA $1.29
ADA4817-2Reference Circuit Available 1.05 GHz 870 V/µs 4 nV/rtHz 2.5 fA/rtHz 2 pA 400 µV 1 pA 5 10 21 mA $4.98
ADA4817-1 1.05 GHz 870 V/µs 4 nV/rtHz 2.5 fA/rtHz 2 pA 400 µV 1 pA 5 10 21 mA $2.95
ADA4898-1 65 MHz 55 V/µs 0.9 nV/rtHz 2.4 pA/rtHz 100 nA 20 µV 30 nA 9 33 7.9 mA $2.29
ADA4857-2 750 MHz 2.8 kV/µs 4.4 nV/rtHz 1.5 pA/rtHz 2 µA 2 mV 50 nA 4.5 10.5 5.5 mA $2.53
ADA4857-1 850 MHz 2.8 kV/µs 4.4 nV/rtHz 1.5 pA/rtHz 2 µA 2 mV 50 nA 4.5 10.5 5.5 mA $1.49
ADA4899-1Reference Circuit Available 600 MHz 310 V/µs 1 nV/rtHz 2.6 pA/rtHz 100 nA 35 µV 0.05 µA 4.5 12 14.7 mA $1.91
ADA4861-3 730 MHz 680 V/µs 3.2 nV/rtHz 1.7 pA/rtHz 2.9 µA 100 µV - 5 12 6.83 mA $0.96
ADA4841-2 80 MHz 13 V/µs 2.1 nV/rtHz 1.4 pA/rtHz 3 µA 40 µV 100 nA 2.7 12 1.2 mA $2.32
ADA4841-1Reference Circuit Available 80 MHz 13 V/µs 2.1 nV/rtHz 1.3 pA/rtHz 3 µA 40 µV 100 nA 2.7 12 1.2 mA $1.59
AD8652 50 MHz 41 V/µs 5 nV/rtHz 4 fA/rtHz 1 pA 100 µV 1 pA 2.7 5.5 9 mA $1.99
AD8045 1 GHz 1350 V/µs 3 nV/rtHz 3 pA/rtHz 2 µA 500 µV 0.2 µA 3.3 12 19 mA $1.41
AD8651 50 MHz 41 V/µs 4.5 nV/rtHz 4 fA/rtHz 1 pA 100 µV 1 pA 2.7 5.5 9 mA $1.13
AD8099 500 MHz 1350 V/µs 0.95 nV/rtHz 2.6 pA/rtHz 6 µA 100 µV 60 nA 5 12 16 mA $2.00
AD8028 190 MHz 100 V/µs 4.3 nV/rtHz 1.6 pA/rtHz 8 µA 240 µV 0.1 µA 2.7 12 6 mA $1.91
AD8027Reference Circuit Available 190 MHz 100 V/µs 4.3 nV/rtHz 1.6 pA/rtHz 8 µA 240 µV 0.1 µA 2.7 12 6 mA $1.20
AD8021Reference Circuit Available 490 MHz 150 V/µs 2.1 nV/rtHz 2.1 pA/rtHz 8 µA 400 µV 1 µA 4.5 24 7.7 mA $1.31
AD8022Reference Circuit Available 130 MHz 50 V/µs 2.5 nV/rtHz 1.2 pA/rtHz 2.5 µA 1.5 mV 120 nA 4.5 26 4 mA $2.38
AD8056 300 MHz 1.4 kV/µs 6 nV/rtHz 1 pA/rtHz 400 nA 3 mV 400 nA 8 12 6 mA $1.62
AD8055 300 MHz 1.4 kV/µs 6 nV/rtHz 1 pA/rtHz 400 nA 3 mV 400 nA 8 12 6.5 mA $0.86
AD8079 260 MHz 800 V/µs 2 nV/rtHz 2 pA/rtHz 3 µA 5 mV - 6 12 5.75 mA $4.56
AD8048 260 MHz 1 kV/µs 3.8 nV/rtHz 1 pA/rtHz 1 µA 1 mV 500 nA 6 12 6.6 mA $2.30
AD8047 250 MHz 750 V/µs 5.2 nV/rtHz 1 pA/rtHz 1 µA 1 mV 500 nA 6 12 6.6 mA $2.53
AD8037 270 MHz 1.5 kV/µs 4.5 nV/rtHz 2.1 pA/rtHz 3 µA 2 mV 100 nA 6 12 19.5 mA $4.17
AD9632 250 MHz 1.5 kV/µs 4.3 nV/rtHz 2 pA/rtHz 2 µA 2 mV 100 nA 6 12 17 mA $4.58
AD829 120 MHz 230 V/µs 1.7 nV/rtHz 1.5 pA/rtHz 3.3 µA 100 µV 50 nA 9 36 5.3 mA $2.78
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