精密轨到轨放大器

轨到轨输入和输出可以为运算放大器提供极大的灵活性,并使信号链的动态范围最大。轨到轨输入支持高端和低端检测、宽范围的共模偏置以及最宽的输入信号范围(从μV到V)。轨到轨输出则能在可用的电源电压范围内实现最高的动态范围和信噪比,同时支持后续转换器级实现最高分辨率。用作ADC驱动器或DAC缓冲器时,具有轨到轨能力的放大器能够最大程度地发挥系统潜能。ADI公司提供业界种类最多、性能最佳的轨到轨输入和输出运算放大器。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。

Circuit from the lab 已完成设计、测试,可供立即集成

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  • 滤波器 滤波器
  • 光电二极管 光电二极管
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Precision Rail to Rail I/O Amplifiers

Part#Small Signal BandwidthSlew RateRail-Rail InRail-Rail OutInput Voltage NoiseVos (typ)Ib (typ)Vsupply span (min)Vsupply span (max)Iq/AmpUS Price 1000-4999
ADA4084-4 12.3 MHz 2.6 V/µs Yes Yes 3.9 nV/rtHz 40 µV 140 nA 3 30 625 µA $4.45
ADA4666-2 2.1 MHz 2 V/µs Yes Yes 18 nV/rtHz 500 µV 500 fA 3 18 630 µA $0.85
ADA4661-2 2.1 MHz 2 V/µs Yes Yes 18 nV/rtHz 30 µV 0.5 pA 3 18 630 µA $1.13
ADA4500-2Reference Circuit Available 10 MHz 8.7 V/µs Yes Yes 14.5 nV/rtHz 120 µV 700 fA 2.7 5.5 1.55 mA $0.98
ADA4528-2 3.4 MHz 0.5 V/µs Yes Yes 5.9 nV/rtHz 0.3 µV 200 pA 2.2 5.5 1.5 mA $1.52
ADA4096-4 800 kHz 0.4 V/µs Yes Yes 27 nV/rtHz 35 µV 3 nA 3 30 60 µA $2.70
AD8659 230 kHz 0.08 V/µs Yes Yes 50 nV/rtHz 350 µV 20 pA 2.7 18 18 µA $1.35
ADA4084-2 12.3 MHz 2.6 V/µs Yes Yes 3.9 nV/rtHz 100 µV 140 nA 3 30 595 µA $2.85
ADA4096-2Reference Circuit Available 1.5 MHz 0.25 V/µs Yes Yes 27 nV/rtHz 35 µV 3 nA 3 30 60 µA $1.87
ADA4528-1Reference Circuit Available 6.5 MHz 0.5 V/µs Yes Yes 5.3 nV/rtHz 0.3 µV 200 pA 2.2 5.5 1.4 mA $0.98
AD8657Reference Circuit Available 200 kHz 0.07 V/µs Yes Yes 50 nV/rtHz 350 µV 20 pA 2.7 18 18 µA $0.95
ADA4092-4 1.4 MHz 0.4 V/µs Yes Yes 30 nV/rtHz 40 µV 44 nA 2.7 30 200 µA $2.50
ADA4051-1 125 kHz 0.06 V/µs Yes Yes 95 nV/rtHz 2 µV 20 pA 1.8 5.5 15 µA $0.93
AD8505 95 Hz 13 mV/µs Yes Yes 45 nV/rtHz 500 µV 1 pA 1.8 5 25.5 µA $0.47
ADA4505-1 50 kHz 6 mV/µs Yes Yes 65 nV/rtHz 500 µV 500 fA 1.8 5 9 µA $0.41
ADA4091-4Reference Circuit Available 1.27 MHz 0.46 V/µs Yes Yes 25 nV/rtHz 40 µV 44 nA 3 30 200 µA $3.60
ADA4051-2Reference Circuit Available 200 kHz 40 mV/µs Yes Yes 95 nV/rtHz 2 µV 20 pA 1.8 5.5 13 µA $1.47
ADA4665-2 1.2 MHz 1 V/µs Yes Yes 32 nV/rtHz 4 mV 1 pA 5 16 290 µA $0.70
ADA4505-4 50 kHz 6 mV/µs Yes Yes 65 nV/rtHz 500 µV 500 fA 1.8 5 7 µA $1.01
ADA4091-2Reference Circuit Available 1.27 MHz 0.46 V/µs Yes Yes 25 nV/rtHz 40 µV 44 nA 3 30 200 µA $2.22
ADA4505-2Reference Circuit Available 50 kHz 6 mV/µs Yes Yes 65 nV/rtHz 500 µV 500 fA 1.8 5 7 µA $0.57
AD8508 95 kHz 13 mV/µs Yes Yes 45 nV/rtHz 500 µV 1 pA 1.8 5 15 µA $1.02
ADR827 1 MHz 0.5 V/µs Yes Yes 16 nV/rtHz 100 µV 10 nA 2.7 30 - $1.45
AD8647 24 MHz 11 V/µs Yes Yes 6 nV/rtHz 600 µV 300 fA 2.7 5.5 2 mA $0.71
AD8506 150 kHz 13 mV/µs Yes Yes 45 nV/rtHz 2.5 mV 1 pA 1.8 5.5 20 µA $0.57
AD8646Reference Circuit Available 24 MHz 11 V/µs Yes Yes 6 nV/rtHz 600 µV 300 fA 2.7 5.5 2 mA $0.61
AD8539 430 kHz 0.4 V/µs Yes Yes 50 nV/rtHz 5 µV 15 pA 2.7 5.5 210 µA $0.72
AD8504 7 kHz 0.004 V/µs Yes Yes 190 nV/rtHz 500 µV 1 pA 1.8 5.5 1 µA $1.00
AD8502 7 kHz 0.004 V/µs Yes Yes 190 nV/rtHz 500 µV 1 pA 1.8 5.5 1 µA $0.70
AD8500 7 kHz 0.004 V/µs Yes Yes 190 nV/rtHz 235 µV 1 pA 1.8 5.5 0.75 µA $0.71
AD8648 22 MHz 12 V/µs Yes Yes 6 nV/rtHz 600 µV 300 fA 2.7 5.5 2 mA $0.88
AD8613 400 kHz 0.1 V/µs Yes Yes 25 nV/rtHz 400 µV 200 fA 1.8 5 38 µA $0.46
AD8619 400 kHz 0.1 V/µs Yes Yes 22 nV/rtHz 400 µV 200 fA 1.8 5 38 µA $1.11
AD8617Reference Circuit Available 400 kHz 0.1 V/µs Yes Yes 22 nV/rtHz 400 µV 200 fA 1.8 5 38 µA $0.71
AD8656 28 MHz 11 V/µs Yes Yes 4 nV/rtHz 50 µV 10 pA 2.7 5.5 4.5 mA $1.11
AD8655Reference Circuit Available 28 MHz 11 V/µs Yes Yes 4 nV/rtHz 50 µV 10 pA 2.7 5.5 4.5 mA $0.71
AD8630 2.5 MHz 1 V/µs Yes Yes 22 nV/rtHz 1 µV 30 pA 2.7 6 1.1 mA $2.73
AD8615Reference Circuit Available 23 MHz 12 V/µs Yes Yes 7 nV/rtHz 80 µV 200 fA 2.7 6 1.7 mA $0.76
AD8652 50 MHz 41 V/µs Yes Yes 5 nV/rtHz 100 µV 1 pA 2.7 5.5 9 mA $1.99
AD8629Reference Circuit Available 2.5 MHz 1 V/µs Yes Yes 22 nV/rtHz 1 µV 30 pA 2.7 6 1.1 mA $1.47
AD8618Reference Circuit Available 24 MHz 12 V/µs Yes Yes 6 nV/rtHz 23 µV 200 fA 2.7 6 2 mA $2.29
AD8616 24 MHz 12 V/µs Yes Yes 6 nV/rtHz 80 µV 200 fA 2.7 6 2 mA $1.29
AD8651 50 MHz 41 V/µs Yes Yes 4.5 nV/rtHz 100 µV 1 pA 2.7 5.5 9 mA $1.13
AD8609Reference Circuit Available 400 kHz 0.1 V/µs Yes Yes 22 nV/rtHz 12 µV 200 fA 1.8 5 50 µA $1.85
AD8607 400 kHz 0.1 V/µs Yes Yes 22 nV/rtHz 12 µV 200 fA 1.8 5 50 µA $1.02
AD8603Reference Circuit Available 400 kHz 0.1 V/µs Yes Yes 22 nV/rtHz 12 µV 200 fA 1.8 6 50 µA $0.68
AD8608Reference Circuit Available 10 MHz 5 V/µs Yes Yes 6.5 nV/rtHz 20 µV 200 fA 2.7 6 1.2 mA $1.58
AD8605Reference Circuit Available 10 MHz 5 V/µs Yes Yes 6.5 nV/rtHz 20 µV 200 fA 2.7 6 1.2 mA $0.68
AD8515Reference Circuit Available 5 MHz 2.7 V/µs Yes Yes 22 nV/rtHz 1 mV 2 pA 1.8 6 500 µA $0.28
AD8628Reference Circuit Available 2.5 MHz 1 V/µs Yes Yes 22 nV/rtHz 1 µV 30 pA 2.7 6 1.1 mA $0.96
AD8606Reference Circuit Available 10 MHz 5 V/µs Yes Yes 6.5 nV/rtHz 20 µV 200 fA 2.7 6 1.2 mA $1.19
AD8566 5 MHz 6 V/µs Yes Yes 25 nV/rtHz 2 mV 600 nA 4.5 16 850 µA $0.71
AD8565 5 MHz 6 V/µs Yes Yes 25 nV/rtHz 2 mV 600 nA 4.5 16 850 µA $0.56
AD8604 8.4 MHz 6 V/µs Yes Yes 18 nV/rtHz 500 µV 200 fA 2.7 6 1.2 mA $0.90
AD8601Reference Circuit Available 8.4 MHz 6 V/µs Yes Yes 18 nV/rtHz 500 µV 200 fA 2.7 6 1.2 mA $0.36
AD8567 5 MHz 6 V/µs Yes Yes 25 nV/rtHz 2 mV 600 nA 4.5 16 850 µA $0.96
AD8602 8.4 MHz 6 V/µs Yes Yes 18 nV/rtHz 500 µV 200 fA 2.7 6 1.2 mA $0.44
AD8644 5.5 MHz 7.5 V/µs Yes Yes 12 nV/rtHz 1 mV 80 nA 5 18 1.1 mA $2.37
AD8614 5.5 MHz 7.5 V/µs Yes Yes 12 nV/rtHz 1 mV 80 nA 5 18 1.1 mA $1.33
AD8574 1.5 MHz 400 mV/µs Yes Yes 51 nV/rtHz 1 µV 10 pA 2.7 6 975 µA $3.40
AD8572 1.5 MHz 400 mV/µs Yes Yes 51 nV/rtHz 1 µV 10 pA 2.7 6 975 µA $1.78
AD8571 1.5 MHz 400 mV/µs Yes Yes 51 nV/rtHz 1 µV 10 pA 2.7 6 975 µA $1.11
AD8554 1.5 MHz 0.4 V/µs Yes Yes 42 nV/rtHz 1 µV 10 pA 2.7 5.5 975 µA $3.43
AD8552 1.5 MHz 0.4 V/µs Yes Yes 42 nV/rtHz 1 µV 10 pA 2.7 5.5 975 µA $1.94
AD8551 1.5 MHz 0.4 V/µs Yes Yes 42 nV/rtHz 1 µV 10 pA 2.7 6 975 µA $1.22
AD8591 5 MHz 3.5 V/µs Yes Yes 30 nV/rtHz 25 mV 5 pA 2.5 6 1.25 mA $0.29
AD8594 2.2 MHz 3.5 V/µs Yes Yes 30 nV/rtHz 25 mV 5 pA 2.5 6 1.25 mA -
AD8592 2.2 MHz 3.5 V/µs Yes Yes 30 nV/rtHz 25 mV 5 pA 2.5 6 1.25 mA $0.39
AD8544 1 MHz 0.92 V/µs Yes Yes 40 nV/rtHz 1 mV 4 pA 2.7 5.5 65 µA $0.54
AD8542 1 MHz 0.92 V/µs Yes Yes 40 nV/rtHz 1 mV 4 pA 2.7 5.5 65 µA $0.38
AD8541Reference Circuit Available 1 MHz 0.92 V/µs Yes Yes 38 nV/rtHz 1 mV 4 pA 2.7 5.5 65 µA $0.27
OP184Reference Circuit Available 4.25 MHz 4 V/µs Yes Yes 3.9 nV/rtHz 175 µV 80 nA 3 36 2 mA $1.66
AD8531 3 MHz 5 V/µs Yes Yes 30 nV/rtHz 25 mV 5 pA 2.7 6 1.25 mA $0.27
OP196 450 kHz 300 mV/µs Yes Yes 26 nV/rtHz 35 µV 10 nA 3 12 60 µA $1.51
AD8534 3 MHz 5 V/µs Yes Yes 30 nV/rtHz 25 mV 5 pA 3 6 1.25 mA $0.60
AD8532 3 MHz 5 V/µs Yes Yes 30 nV/rtHz 25 mV 5 pA 3 6 1.25 mA $0.43
OP296 450 kHz 300 mV/µs Yes Yes 26 nV/rtHz 35 µV 10 nA 3 12 60 µA $1.89
OP496 450 kHz 300 mV/µs Yes Yes 26 nV/rtHz 35 µV 10 nA 3 12 60 µA $2.71
OP484 4.25 MHz 4 V/µs Yes Yes 3.9 nV/rtHz 250 µV 80 nA 3 36 2 mA $5.31
OP284 4.25 MHz 4 V/µs Yes Yes 3.9 nV/rtHz 175 µV 80 nA 3 36 2 mA $3.19
OP279 5 MHz 3 V/µs Yes Yes 22 nV/rtHz 4 mV 300 nA 4.5 12 3.5 mA $1.36
OP191 3 MHz 500 mV/µs Yes Yes 35 nV/rtHz 80 µV 30 nA 2.7 12 420 µA $1.72
OP491 3 MHz 500 mV/µs Yes Yes 35 nV/rtHz 80 µV 30 nA 2.7 12 200 µA $3.89
OP291 3 MHz 500 mV/µs Yes Yes 35 nV/rtHz 80 µV 30 nA 2.7 12 420 µA $2.22
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