仪表放大器和PGA

Analog Devices,Inc., （ADI公司）已经为每一种应用和市场推出了种类齐全的低成本、低功耗和高共模抑制比的仪表放大器，包括高性能通用仪表放大器AD8221、零漂移仪表放大器AD8230和JFET输入仪表放大器AD8220。AD62x和AD822x系列提供通用评估板 。对于其它产品，请点击下面的产品型号，并使用产品页面上列出的评估板。

Instrumentation Amplifiers
Part# Results: 40 Description Single/Dual Supply V Span Min V Span Max Bandwidth G=10 Min CMRR @ 60 Hz Min Gain Min CMRR @ 60Hz Max Gain Voltage Noise RTI Gain Setting Method Gain min. Gain max. Supply Current US Price 1000-4999 Bias Current
AD8428 - Dual 8 36 - 130dB 130 40nV p-p fixed - 2000 6.5mA $6.6 200nA
AD8476 - Single/Dual 3 18 - - - 6µV p-p - - - 330µA $1.99 -
AD8426 - Single/Dual 2.2 36 160KHz 90dB 110 500nV p-p Resistor 1 1000 350µA $2.2 20nA
AD8429 - Dual 8 36 - 90dB 140 2µV p-p Resistor 1 10000 6.7mA $3.5 150nA
AD8235 Micropower Single 1.8 5.5 9KHz 94dB 110 4µV p-p Resistor 5 200 40µA $1.59 1pA
AD8227 Wide Supply R-R out IA Single/Dual 2.2 36 200KHz 90dB 105 1.5µV p-p Resistor 5 1000 400µA $1.38 20nA
AD8236 Micropower Single 1.8 5.5 9KHz 94dB 110 4µV p-p Resistor 5 200 40µA $0.99 1nA
AD8226 Wide Supply R-R out IA Single/Dual 2.2 36 160KHz 80dB 105 2µV p-p Resistor 1 1000 400µA $1.4 20nA
AD8223 S.S R-R IA Single/Dual 3 24 125KHz 80dB 90 1µV p-p Resistor 5 1000 500µA $1.05 12nA
AD8295 Precision IA Dual 4.6 36 750KHz 80dB 130 2µV p-p Resistor 1 1000 2.3mA $2.03 200pA
AD8228 Precise Gain Dual 4.6 36 650KHz 100dB 120 500nV p-p Pin 10 100 1mA $3.03 400pA
AD8253 Software Programmable Dual 10 34 4MHz 80dB 100 2.5µV p-p Digital, Pin 1 1000 5.3mA $4.95 5nA
AD8293G160 Zero Drift Filter Amp Single 1.8 5.5 500Hz 94dB 94 700nV p-p fixed 160 160 1.3mA $0.5 400pA
AD8293G80 Zero Drift Filter Amp Single 1.8 5.5 500Hz 94dB 94 700nV p-p fixed 80 80 1.3mA $0.5 400pA
AD8290 Sensor Amp Single 2.6 5.5 - - - 750nV p-p fixed 50 50 1.8mA $1.52 100pA
AD8557 Sensor Amp Single 2.7 5.5 - 75dB 96 500nV p-p Digital 28 1300 - $2.13 18nA
AD8231 Zero Drift Software Prog Single 3 6 700KHz 80dB 110 1.1µV p-p Digital, Pin 1 128 5mA $1.71 250pA
AD8251 Software Programmable Dual 10 34 2.5MHz 80dB 98 2.5µV p-p Digital, Pin 1 8 4.5mA $5.01 5nA
AD8224 Dual JFET R-R IA Single/Dual 4.6 36 800KHz 78dB 94 5µV p-p Resistor 1 1000 750µA $4.17 10pA
AD8250 Software Programmable Dual 10 34 3MHz 80dB 98 2.5µV p-p Digital, Pin 1 10 4.5mA $5.01 5nA
AD8222 Dual High Performance IA Dual - - 750KHz 80dB 130 2µV p-p Resistor 1 1000 1.1mA $3.63 200pA
AD8220 R-R JFET IA Single/Dual 4.6 36 800KHz 78dB 94 5µV p-p Resistor 1 1000 750µA $2.32 10pA
AD8553 Zero Drift IA Single 1.8 5.5 1KHz 80dB 120 700nV p-p Resistor 0.1 10000 1.3mA $1.32 400pA
AD8556 Sen/Filter Amp Single 4.5 5.5 - 80dB 94 500nV p-p Digital 70 1280 2.7mA $2.88 49nA
AD8230 Zero Drift IA Single/Dual 8 16 2KHz 110dB 110 3µV p-p Resistor 2 1000 3.5mA $2.99 33pA
AD8221 High Performance IA Dual 4.6 36 562KHz 80dB 130 2µV p-p Resistor 1 1000 1mA $2.01 200pA
AD8225 Fixed G=5 IA Dual 3.4 36 900KHz 86dB 86 1.5µV p-p fixed 5 5 1.2mA $3.36 500pA
AD627 Micropower IA Single/Dual 2.2 36 30KHz 77dB 77 - Resistor 5 1000 85µA $2.61 3nA
AD623 S.S R-R IA Single/Dual 2.7 12 100KHz 70dB 105 2µV p-p Resistor 1 1000 550µA $1.43 17nA
AD622 Low Cost IA Dual 5.2 36 800KHz 66dB 103 4µV p-p Resistor 1 1000 1.3mA $2.56 2nA
AMP04 - Single/Dual 5 36 10KHz 50dB 75 7µV p-p Resistor 1 1000 900µA $5.6 22nA
AD621 Precise Gain Dual 4.6 36 800KHz 93dB 110 550nV p-p Pin 10 100 1.3mA $4.34 500pA
AD620 General Purpose IA Dual 4.6 36 800KHz 73dB 110 3µV p-p Resistor 1 10000 1.3mA $3.38 500pA
AMP02 - Dual 9 36 300KHz 75dB 110 1.2µV p-p Resistor 1 10000 6mA $6.16 2nA
AD526 Software Programmable Dual 9 33 350KHz - - 3µV p-p Digital 1 16 14mA $6.85 50pA
AD625 Programmable Gain IA Dual 12 36 400KHz 70dB 110 10µV p-p Resistor 1 10000 5mA $9.41 50nA
AD624 Precision IA Dual 12 36 150KHz 70dB 110 10µV p-p Pin 1 1000 5mA $17 15nA
AMP01 - Dual - - 100KHz - - 13µV p-p Resistor - - 4.8mA $10.44 1nA
AD524 Precision IA Dual 12 36 400KHz 70dB 110 15µV p-p Pin 1 1000 5mA $9.71 25nA
AD522 Military Dual 10 36 30KHz 75dB 100 - Resistor 1 1000 8mA ** 25nA
4-20 mA Drivers
Part# Results: 6 Channels Input Voltage Range Voltage Output Ranges Settling Time (µs) Drift (ppm/°C) Current Output Ranges Current Drift (ppm/°C) Input Format Voltage Supply (min) Voltage Supply (max) Operating Temp Range VREF Features Current Output (TUE) Voltage Output (TUE) US Price 1000-4999
AD5749 1 0 to 4.096 V - - - 0 to 24 mA, 4 to 20 mA 5ppm/C SPI 12V 55V -40 to +105 4.096V Fault Detection, PEC, ASYN CLR 0.15 - $1.8
AD5748 1 0 to 4.096 V +/- 10 V, 0 to 10 V, 0 to 5 V 7µs 3ppm/C 0 to 20 mA, 4 to 20 mA 5ppm/C SPI 12V 48V -40 to +105 4.096V - 0.15 0.05 $2.15
AD5751 1 0 to 4.096 V 0 to 10 V, 0 to 40 V, 0 to 5 V 7µs 3ppm/C 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 5ppm/C SPI 10.8V 55V -40 to +105 4.096V Output Fault Detection, PEC, ASYN CLR, 0 V or Tristate 0.08 0.05 $3.01
AD5750 1 0 to 4.096 V +/- 10 V, +/- 5 V, 0 to 10 V, 0 to 5 V 7µs 3ppm/C +/- 20 mA, +/- 24 mA, 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 5ppm/C SPI 12V 24V -40 to +105 4.096V Output Fault Detection, PEC, ASYNC CLR, 0 V or Tristate 0.03 0.02 $2.45
AD5750-1 1 0 to 2.5 V +/- 10 V, +/- 5 V, 0 to 10 V, 0 to 5 V 7µs 3ppm/C +/- 20 mA, +/- 24 mA, 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 5ppm/C SPI 12V 24V -40 to +105 1.25V Output Fault Detection, PEC, Asyn CLR, 0 V or Tristate 0.03 0.02 $2.45
AD5410 - - - - - - 7ppm/C SPI 10.8V 60V -40 to +85 - - - - $3.75
Programmable Gain Instrumentation Amplifiers
Part# Results: 7 Description Single/Dual Supply V Span Min V Span Max Bandwidth G=10 Min CMRR @ 60 Hz Min Gain Min CMRR @ 60Hz Max Gain Vnoise RTI 1-10 Hz µVp-p Gain Setting Method Gain min. Gain max. Supply Current
AD8253 Software Programmable Dual 10 34 4MHz 80dB 100 - Digital, Pin 1 1000 5.3mA
AD8557 Sensor Amp Single 2.7 5.5 - 75dB 96 - Digital 28 1300 -
AD8231 Zero Drift Software Prog Single 3 6 700KHz 80dB 110 - Digital, Pin 1 128 5mA
AD8251 Software Programmable Dual 10 34 2.5MHz 80dB 98 - Digital, Pin 1 8 4.5mA
AD8250 Software Programmable Dual 10 34 3MHz 80dB 98 - Digital, Pin 1 10 4.5mA
AD8556 Sen/Filter Amp Single 4.5 5.5 - 80dB 94 - Digital 70 1280 2.7mA
AD526 Software Programmable Dual 9 33 350KHz - - - Digital 1 16 14mA
Analog Devices, Inc.美国模拟器件公司
  1. 仪表放大器设计者指南(第三版) . pdf
  2. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf
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