差分放大器

ADI公司的差分放大器 高度集成，针对差分信号应用进行了优化。此类器件本身具有共模抑制特性，可提供低谐波失真，具有出色的输出增益和相位匹配。无论是要驱动平衡ADC输入或寻求互补输出，还是要通过长电缆发送和接收信号，ADI公司都有合适的差分放大器来满足应用要求。欲了解更低功耗的单端产品，请参考差动放大器。

ADI公司提供技术文档和设计工具，帮助您缩短产品上市时间。从差分放大器技术文档网页上查找应用笔记、技术文章、电路笔记、在线研讨会、常见问题解答以及更多其他信息。NI Multisim™ 器件评估器 - ADI版是National Instruments的Multisim 11电路仿真软件的免费下载版，专为评估ADI器件量身打造。

Circuit from the lab 已完成设计、测试，可供立即集成

产品选型表



所有设计工具

  • 滤波器 滤波器
    Analog Filter Wizard 2.0

    The Analog Filter Wizard™ helps you design a low-pass, high-pass, band-pass or band-stop filter with actual op amps. It then simulates the filter’s performance with these op amps in real time. You can ask the tool to optimize for power, noise, or voltage range, and it will pick op amps and passive components appropriately. Or you can adjust the components manually yourself.

  • 光电二极管 光电二极管
    Analog Photodiode Wizard

    The photodiode web tool helps you select and design the best circuit for your application. To use the tool, enter the specifications of your light input, including intensity, spectral band, and the required signal bandwidth. These inputs will narrow down the available photodiode part numbers.

  • 放大器工具 放大器工具
    Amp Tools

    View all tools available for Analog Devices' Amplifiers products.

  • 产品搜索 产品搜索
    产品搜索

    Search, compare and select products using our parametric selection tables.

  • ADIsimADC ADIsimADC
    ADIsimADC

    The ADIsimADC tool is an aid to help in the selection of Analog to Digital Converterse (ADC's), perform evaluations and assist with troubleshooting. The tool uses typical data values to mathematically model the general behavior of the selected ADC. It allows a user to apply input signals, set encode (sample) rates and simulate FFT's on a selected ADC. It is useful for checking the SNR, SFDR, SINAD, THD, ENOB etc. of a selected ADC.

  • ADIsimDAC ADIsimDAC
    ADIsimDAC

    ADIsimDAC assists the user with finding Analog Devices' DACs and DAC Application Circuits. It takes user inputs along Typical Parametric Data to sort, select and suggest applicable DAC's, system components and circuit solutions.

  • ADC/DAC Tools ADC/DAC Tools
    Amp Tools

    View all tools available for Analog Devices' Data Converters products.

  • Product Search Product Search
    Product Search

    Search, compare and select products using our parametric selection tables.

  • ADIsimRF ADIsimRF
    ADIsimRF

    ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded Gain, Noise Figure, IP3 and P1dB as well as total power consumption are calculated. The number of stages can be varied up to a maximum of 15. Additional stages can be inserted at any point in teh signal chain and individual stages can be temporarily disabled or deleted. The calculator can be switched between Transmit Mode and Receive Mode where calculations are presented output-referred and input-referred respectively.

  • ADIsimPLL ADIsimPLL
    ADIsimPLL

    The ADIsimPLL design tool is a comprehensive and easy-to-use PLL synthesizer design and simulation tool. All key non-linear effects that can impact PLL performance can be simulated, including phase noise, Fractional-N spurs, and anti-backlash pulse. ADIsimPLL design tool eliminates time-consuming iterations from the PLL/synthesizer development process.

  • RF Tools RF Tools
    RF Tools

    View all tools available for Analog Devices' RF ICs.

  • Product Search Product Search
    Product Search

    Search, compare and select products using our parametric selection tables.

  • ADIsimPower ADIsimPower
    ADIsimPower

    ADIsimPower™ Voltage Regulator Design Tool produces custom DC-DC converter designs in about one minute. The user enters 5 inputs and chooses to optimize for efficiency, PCB space, cost, or part count. Output is a complete schematic, BOM, efficiency plot, and performance summary. A PDF summary and a blank PCB is offered for each design to facilitate fast prototyping to verify the design.

  • Digital Power Management Digital Power Management
    Digital Power Management

    ADI's digital PWM (pulse-width modulation) power control and management devices provide designers with a highly integrated circuit architecture and the flexibility to configure system power-supply parameters in a matter of minutes using an intuitive GUI (graphical user interface). Power design egnineers with no prior programming experience can use the GUI to monitor and quickly adjust power functions such as frequency, timing, voltage settings, and protection limits.

  • Power Tools Power Tools
    Power Tools

    View all tools available for Analog Devices' Power Management products.

  • Product Search Product Search
    Product Search

    Search, compare and select products using our parametric selection tables.

Multisim
Driver Amps for SARADCs

ADC Drivers

Part# 中文数据手册-3dB BandwidthMinimum Gain (Acl)Slew RateTest FrequencyDistortion (2nd)Distortion (3rd)Input Offset VoltageMin Pos SupplyMax Pos SupplySupply CurrentNumber of ChannelsPackageUS Price 1000-4999Gain Control
ADL5566  4.5GHz118KV/µs100MHz-94.7dBc-100dBc-2.8V5.2V160mA224-Lead LFCSP $6.05-
AD8476Reference Circuit Available  5MHz110V/µs10KHz-120dBc-130dBc200µV3V18V300µA18-Lead MSOP $1.99-
ADA4940-1Reference Circuit Available✓
  		260MHz195V/µs50KHz-123dBc-126dBc-3V7V1.18mA-16-Lead LFCSP $1.59-
ADA4940-2Reference Circuit Available✓
  		260MHz195V/µs50KHz-123dBc-126dBc-3V7V1.25mA224-Lead LFCSP $2.59-
ADL5201✓
  		700MHz-5.5KV/µs140MHz-89dBc-97dBc-4.5V5.5V110mA124-Lead LFCSP $4.54Digital
ADL5202Reference Circuit Available  700MHz-5.5KV/µs140MHz-86dBc-105dBc-4.5V5.5V210mA240-Lead LFCSP $6.57Digital
ADL5565Reference Circuit Available✓
  		6.75GHz211KV/µs100MHz-108dBc-103dBc-2.8V5.2V80mA116-Lead LFCSP $3.68Analog
AD8366  600MHz-11KV/µs10MHz-96dBc-90dBc-4.75V5.25V180mA232-Lead CSP $6.57Digital
AD8475Reference Circuit Available✓
  		150MHz0.450V/µs100KHz-110dBc-108dBc200µV3V10V3mA110-Lead uSOIC, 16-Lead LFCSP $1.99-
ADA4930-1Reference Circuit Available✓
  		1.35GHz13.4KV/µs10MHz-104dBc-101dBc-3V5.25V34mA116-Lead LFCSP $3.79-
ADA4930-2Reference Circuit Available✓
  		1.35GHz1-10MHz-104dBc-101dBc-3V5.25V34mA224-Lead LFCSP $6.29-
ADRF6516  31MHz--1MHz-82dBc-71dBc-3.15V3.45V360mA232-Lead CSP $10.3Analog
ADA4960-1Reference Circuit Available✓
  		5GHz28.7KV/µs1GHz-73dBc-72dBc-4.75V5.25V60mA-16-Lead LFCSP $6.95-
ADRF6510Reference Circuit Available✓
  		30MHz--1MHz-43.2dBc-51.2dBc-4.75V5.25V258mA232-Lead CSP $8.99Analog
ADA4950-1✓
  		750MHz12.9KV/µs20MHz-98dBc-99dBc-3V11V9.5mA-16-Lead LFCSP, 24-Lead LFCSP $2.99-
ADA4950-2✓
  		750MHz12.9KV/µs20MHz-98dBc-99dBc-3V11V9.5mA216-Lead LFCSP, 24-Lead LFCSP $5.29-
ADL5561  2.9GHz29.8KV/µs140MHz-95dBc-87dBc-3V3.6V40mA116-Lead LFCSP $3.68Analog
ADL5562Reference Circuit Available  3.3GHz29.8KV/µs140MHz-104dBc-87dBc-3V3.6V80mA-16-Lead LFCSP $3.68Analog
AD8275Reference Circuit Available  15MHz0.225V/µs100KHz-100dBc-100dBc500µV3.3V15V1.9mA18-Lead MSOP $1.6-
ADA4927-1✓
  		2.3GHz15KV/µs100MHz-87dBc-89dBc-4.5V11V22.1mA-16-Lead LFCSP $3.79-
ADA4927-2✓
  		2.3GHz15KV/µs100MHz-87dBc-89dBc-4.5V11V22.1mA-24-Lead LFCSP $6.29-
ADA4932-1Reference Circuit Available✓
  		560MHz1410V/µs10MHz-104dBc-120dBc-3V11V9.6mA116-Lead LFCSP $2.95-
ADA4932-2✓
  		560MHz1410V/µs10MHz-100dBc-120dBc-3V11V9.6mA224-Lead LFCSP $5.29-
ADA4939-1✓
  		1.4GHz26.8KV/µs70MHz-83dBc-97dBc-3V5.25V37.7mA-16-Lead LFCSP $3.79-
ADA4939-2✓
  		1.4GHz26.8KV/µs70MHz-77dBc-91dBc-3V5.25V37.7mA-16-Lead LFCSP $5.69-
AD8372  130MHz--65MHz-78dBc-85dBc-4.5V5.5V212mA232-Lead CSP $6.58Digital
ADA4937-2✓
  		1.9GHz16KV/µs100MHz-77dBc-84dBc-3V5.25V39.5mA-16-Lead LFCSP, 24-Lead LFCSP $5.69-
ADA4938-1✓
  		1GHz14.7KV/µs--82dBc-82dBc-4.5V11V37mA-16-Lead LFCSP, 24-Lead LFCSP $3.79-
ADA4938-2✓
  		1GHz14.7KV/µs50MHz-82dBc-82dBc-4.5V11V37mA-16-Lead LFCSP, 24-Lead LFCSP $5.69-
AD8375  630MHz-5KV/µs200MHz-85dBc-92dBc-4.5V5.5V125mA124-Lead LFCSP $4.54Digital
AD8376Reference Circuit Available  700MHz-5KV/µs200MHz-82dBc-91dBc-4.5V5.5V250mA232-Lead CSP $6.57Digital
ADA4937-1Reference Circuit Available✓
  		1.9GHz16KV/µs100MHz-77dBc-84dBc1mV3.3V5V39.5mA-16-Lead LFCSP $3.79-
ADA4941-1Reference Circuit Available✓
  		30MHz222V/µs100KHz-112dBc-110dBc-2.7V12V2.3mA-8-Lead LFCSP, 8-Lead SOIC $2.42-
AD8352Reference Circuit Available  2.2GHz29KV/µs140MHz-83dBc-82dBc60mV3V5.5V37mA-16-Lead LFCSP $3.53Analog
ADA4922-1  38MHz2730V/µs10KHz116dBc109dBc-5V26V9.4mA-- $3.63-
AD8137✓
  		110MHz1450V/µs5MHz-100dBc-105dBc2.6mV3V11V3.6mA-8-Lead SOIC $1.1-
AD8139  410MHz1800V/µs5MHz-90dBc-105dBc500µV3V11V24.5mA-8-Lead CSP, 8-Lead SOIC $3.75-
AD8370  750MHz-5.75KV/µs70MHz-65dBc-62dBc-3V5.5V79mA116-Lead TSSOP $4.25Digital
AD8351  2.2GHz113KV/µs70MHz-79dBc-81dBc-3V5.5V28mA-10-Lead uSOIC $2.68Analog
AD8132✓
  		350MHz11.2KV/µs5MHz-100dBc-99dBc1mV2.8V11V10.7mA-8-Lead MSOP, 8-Lead SOIC $1.67-
AD8138Reference Circuit Available✓
  		320MHz11.15KV/µs5MHz-94dBc-114dBc1mV3V11V20mA-8-Lead CSP, 8-Lead SOIC $3.75-
AD8350  900MHz5.62KV/µs50MHz-66dBc-65dBc-4V11V28mA-8-Lead SOIC/8-Lead uSOIC $2.52Analog
AD6630  700MHz15.83.7KV/µs-----10V30mA-16-Lead SOIC $4.18-
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Analog Variable Gain Amplifiers

Part# 中文数据手册Number of Channels-3dB BandwidthGain/Attenuate (min)Gain/Attenuate (max)Spectral NoiseSupply CurrentSupply Voltage (V)Gain AccuracyPackageUS Price 1000-4999
ADL5565Reference Circuit Available✓
  		16.75GHz0dB15.5dB1.52(nV/rtHz)80mA5.2V1dB16-Lead LFCSP $3.68
ADL5336Reference Circuit Available  1--14.6dB19.5dB-80mA-100mdB32-Lead CSP $6.57
ADRF6516  231MHz-5dB45dB-360mA-200mdB32-Lead CSP $10.3
ADRF6510Reference Circuit Available✓
  		230MHz-5dB45dB-258mA5.25V100mdB32-Lead CSP $8.99
AD8264  4235MHz0dB24dB2.3(nV/rtHz)99mA5V2dB40-Lead LFCSP $11.95
ADL5331Reference Circuit Available  11.5GHz-14dB17dB-240mA5.25V-24-Lead LFCSP $5.16
AD8336  1115MHz-14dB46dB3(nV/rtHz)25mA12V500mdB16-Lead LFCSP $4.65
ADL5391  12GHz-9.5dB26.7(nV/rtHz)135mA5V-16-Lead LFCSP $4.95
AD8334  4100MHz4.5dB43.5dB740m(nV/rtHz)116mA5V500mdB64-Lead LFCSP $14.66
AD8368Reference Circuit Available  1800MHz-12dB22dB-60mA5V400mdB24-Lead LFCSP $4.6
AD8352Reference Circuit Available  -2.2GHz3dB25dB2.7(nV/rtHz)37mA5.5V-16-Lead LFCSP $3.53
AD8337  1280MHz0dB24dB2.2(nV/rtHz)15mA5V250mdB8-Lead LFCSP $2.49
ADL5330Reference Circuit Available  13GHz-32dB21dB-215mA5.25V-24-Lead LFCSP $5.04
AD8335  470MHz-10dB38dB1.3(nV/rtHz)76mA5V200mdB64-Lead LFCSP $12.14
ADL5390  12.4GHz-30dB5dB-135mA5V-24-Lead LFCSP $7.59
AD8340  ---32dB-2dB-130mA--- $7.59
AD8341  ---34.5dB-4.5dB-125mA--24-Lead LFCSP $7.59
AD8331Reference Circuit Available  1120MHz-4.5dB43dB740m(nV/rtHz)25mA5V500mdB- $5.45
AD8351  -2.2GHz0dB26dB2.7(nV/rtHz)28mA5.5V-10-Lead uSOIC $2.68
AD8330  1150MHz0dB50dB5(nV/rtHz)20mA6V500mdB16-Lead LFCSP, 16-Lead QSOP $4.53
AD8332  2120MHz-4.5dB43.5dB740m(nV/rtHz)58mA5V500mdB28-Lead TSSOP, 32-Lead CSP $10.78
AD8367  1500MHz-2.5dB42.5dB1.84(nV/rtHz)26mA5.5V200mdB14-Lead TSSOP $4.6
AD8350  -900MHz15dB20dB1.7(nV/rtHz)28mA11V-8-Lead SOIC/8-Lead uSOIC $2.52
AD604  240MHz0dB48dB800m(nV/rtHz)31mA5V300mdB24-Lead SOIC, 24-Lead SSOP $16.78
AD605  240MHz-14dB34dB1.8(nV/rtHz)23mA5V200mdB16-Lead SOIC $10.11
AD603  190MHz-11dB31dB1.4(nV/rtHz)20mA5V500mdB8-Lead DIP, 8-Lead SOIC $5.58
AD600  235MHz0dB40dB1.4(nV/rtHz)14mA5V-- $16.94
AD602  235MHz-10dB30dB1.4(nV/rtHz)14mA5V-- $16.94
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Digital Variable Gain Amplifiers

Part# 中文数据手册Number of Channels-3dB BandwidthSpectral NoiseGain AccuracyGain (min)Gain (max)Supply Voltage (V)Supply CurrentPackageUS Price 1000-4999
AD8338  -18MHz--0dB80dB-4mA- $4.81
ADL5201✓
  		1700MHz---11.5dB20dB5V110mA24-Lead LFCSP $4.54
ADL5202Reference Circuit Available  2700MHz---11.5dB20dB5V210mA40-Lead LFCSP $6.57
ADL5240✓
  		1----13.1dB18dB5.25V93mA32-Lead CSP $3.5
ADL5243  1----1.2dB31.3dB5V175mA32-Lead CSP $5.79
AD8366  2600MHz--4.5dB20.25dB5V180mA32-Lead CSP $6.57
AD8260  1180MHz2.4(nV/rtHz)250mdB-6dB24dB3.3V28mA- $3.84
AD8372  2130MHz-300mdB-9dB32dB5.5V212mA32-Lead CSP $6.58
ADL5592  12.4GHz-20mdB-52.1dB8.9dB5V189mA40-Lead LFCSP $7.96
AD8375  1630MHz1.9(nV/rtHz)200mdB-4dB20dB5.5V125mA24-Lead LFCSP $4.54
AD8376Reference Circuit Available  2700MHz2(nV/rtHz)200mdB-4dB20dB5.5V250mA32-Lead CSP $6.57
AD8370  1750MHz2.1(nV/rtHz)--11dB34dB5.5V79mA16-Lead TSSOP $4.25
AD8324  1100MHz157(nV/rtHz)1dB-25.5dB33.5dB3.3V207mA20-Lead LFCSP, 20-Lead QSOP $1.35
AD8369  1600MHz2(nV/rtHz)500mdB-5dB40dB5.5V37mA16-Lead TSSOP $4.25
AD8327  1160MHz64(nV/rtHz)1dB-18dB30dB5V105mA20-Lead TSSOP **
AD8325  1100MHz56(nV/rtHz)1dB-29.5dB30dB5V133mA28-Lead TSSOP $3.34
AD8321  1120MHz20(nV/rtHz)1dB-27.4dB26dB9V90mA20-Lead SOIC **
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CAT-5 Video Drivers

Part# -3dB Bandwidth0.1 dB Flatness (MHz)Minimum Gain (Acl)Slew Rate (V/us)DisableMin Pos SupplyMax Pos SupplySupply CurrentFeaturesPackageUS Price 1000-4999
AD8141275MHz--1.15KV/µs-4.5V5.5V44mA-24-Lead LFCSP $1.65
AD8142285MHz----4.5V5.5V--24-Lead LFCSP $1.65
AD8124110MHz----4.5V5.5V132mA-40-Lead LFCSP $5.95
ADA4311-1310MHz-51.05KV/µs--12V11.8mA-- $0.95
AD8146700MHz200Hz23KV/µsX4.5V5.5V61.5mAAdjustable Output Common Mode Voltage24-Lead LFCSP $2.92
AD8147Reference Circuit Available600MHz235Hz23KV/µsX4.5V5.5V61.5mASync on Common Mode24-Lead LFCSP $3.03
AD8148700MHz235Hz43KV/µsX4.5V5.5V62.5mASync on Common Mode24-Lead LFCSP $3.13
ADA4310-1190MHz-1820V/µs-6V12V11.2mA-10-Lead uSOIC, 16-Lead LFCSP $0.9
AD8133450MHz55Hz21.6KV/µsX2.8V11V26mA-24-Lead LFCSP $2.62
AD8134450MHz55Hz21.6KV/µsX4.5V11V26.5mASync-on-CM24-Lead LFCSP $2.62
AD8131400MHz85Hz22KV/µs-2.7V11V10.25mA-8-Lead MSOP, 8-Lead SOIC $1.82
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CAT-5 Video Receivers

Part# -3dB Bandwidth0.1 dB Flatness (MHz)Slew Rate (V/us)Minimum Gain (Acl)Min Pos SupplyMax Pos SupplySupply CurrentDisableFeaturesPackageUS Price 1000-4999
AD8145500MHz100Hz2.1KV/µs14.5V11V48.5mAXSync-on-CM32-Lead CSP $3.03
AD8143260MHz60Hz1KV/µs14.5V25.2V39mAXSync-on-CM32-Lead CSP $2.58
AD8129200MHz20Hz1.06KV/µs104.5V25.2V10.8mAXLow Noise8-Lead MSOP, 8-Lead SOIC $1.57
AD8130Reference Circuit Available270MHz30Hz1.09KV/µs14.5V25.2V10.8mAX-8-Lead MSOP, 8-Lead SOIC $1.57
回到顶部

中文技术论坛热门讨论



所有设计工具

  • 滤波器 滤波器
    Analog Filter Wizard 2.0

    The Analog Filter Wizard™ helps you design a low-pass, high-pass, band-pass or band-stop filter with actual op amps. It then simulates the filter’s performance with these op amps in real time. You can ask the tool to optimize for power, noise, or voltage range, and it will pick op amps and passive components appropriately. Or you can adjust the components manually yourself.

  • 光电二极管 光电二极管
    Analog Photodiode Wizard

    The photodiode web tool helps you select and design the best circuit for your application. To use the tool, enter the specifications of your light input, including intensity, spectral band, and the required signal bandwidth. These inputs will narrow down the available photodiode part numbers.

  • 放大器工具 放大器工具
    Amp Tools

    View all tools available for Analog Devices' Amplifiers products.

  • 产品搜索 产品搜索
    产品搜索

    Search, compare and select products using our parametric selection tables.

  • ADIsimADC ADIsimADC
    ADIsimADC

    The ADIsimADC tool is an aid to help in the selection of Analog to Digital Converterse (ADC's), perform evaluations and assist with troubleshooting. The tool uses typical data values to mathematically model the general behavior of the selected ADC. It allows a user to apply input signals, set encode (sample) rates and simulate FFT's on a selected ADC. It is useful for checking the SNR, SFDR, SINAD, THD, ENOB etc. of a selected ADC.

  • ADIsimDAC ADIsimDAC
    ADIsimDAC

    ADIsimDAC assists the user with finding Analog Devices' DACs and DAC Application Circuits. It takes user inputs along Typical Parametric Data to sort, select and suggest applicable DAC's, system components and circuit solutions.

  • ADC/DAC Tools ADC/DAC Tools
    Amp Tools

    View all tools available for Analog Devices' Data Converters products.

  • Product Search Product Search
    Product Search

    Search, compare and select products using our parametric selection tables.

  • ADIsimRF ADIsimRF
    ADIsimRF

    ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded Gain, Noise Figure, IP3 and P1dB as well as total power consumption are calculated. The number of stages can be varied up to a maximum of 15. Additional stages can be inserted at any point in teh signal chain and individual stages can be temporarily disabled or deleted. The calculator can be switched between Transmit Mode and Receive Mode where calculations are presented output-referred and input-referred respectively.

  • ADIsimPLL ADIsimPLL
    ADIsimPLL

    The ADIsimPLL design tool is a comprehensive and easy-to-use PLL synthesizer design and simulation tool. All key non-linear effects that can impact PLL performance can be simulated, including phase noise, Fractional-N spurs, and anti-backlash pulse. ADIsimPLL design tool eliminates time-consuming iterations from the PLL/synthesizer development process.

  • RF Tools RF Tools
    RF Tools

    View all tools available for Analog Devices' RF ICs.

  • Product Search Product Search
    Product Search

    Search, compare and select products using our parametric selection tables.

  • ADIsimPower ADIsimPower
    ADIsimPower

    ADIsimPower™ Voltage Regulator Design Tool produces custom DC-DC converter designs in about one minute. The user enters 5 inputs and chooses to optimize for efficiency, PCB space, cost, or part count. Output is a complete schematic, BOM, efficiency plot, and performance summary. A PDF summary and a blank PCB is offered for each design to facilitate fast prototyping to verify the design.

  • Digital Power Management Digital Power Management
    Digital Power Management

    ADI's digital PWM (pulse-width modulation) power control and management devices provide designers with a highly integrated circuit architecture and the flexibility to configure system power-supply parameters in a matter of minutes using an intuitive GUI (graphical user interface). Power design egnineers with no prior programming experience can use the GUI to monitor and quickly adjust power functions such as frequency, timing, voltage settings, and protection limits.

  • Power Tools Power Tools
    Power Tools

    View all tools available for Analog Devices' Power Management products.

  • Product Search Product Search
    Product Search

    Search, compare and select products using our parametric selection tables.

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