芯天下

OPA684ID 系列

analog-devices
rochester
ti

高速应用低功耗电流反馈运算放大器

OPA684ID产品系列介绍

1. 概述

OPA684ID是一款高性能运算放大器产品系列,属于精密模拟电子器件领域。该系列以其卓越的速度、精度和多功能性著称,已在众多行业和电子系统中获得广泛应用。该产品系列专为满足现代模拟信号处理的严苛要求而设计,为工程师的电路设计需求提供了可靠高效的解决方案。

2. 关键特性

2.1 高速性能

  • 压摆率:OPA684ID具有极高的压摆率。压摆率衡量运算放大器输出电压的变化速率。高压摆率使其能够处理输入信号的快速变化而不会产生明显失真,因此非常适用于高速数据采集系统等需要精确再现信号快速上升/下降沿的应用场景。
  • 增益带宽积:该器件具有较大的增益带宽积。该参数决定了运算放大器在保持特定增益时的频率范围。高增益带宽积使OPA684ID能在高频条件下保持稳定增益,适用于射频(RF)和视频信号处理等宽带宽放大电路。

2.2 精密性能

  • 低失调电压:失调电压是指输入电压相等时运算放大器输出的残余电压。OPA684ID具有极低的失调电压,可精确放大微小输入信号而不会引入显著直流误差,这对传感器信号调理等需要精确测量传感器输出微小变化的应用至关重要。
  • 低输入偏置电流:输入偏置电流是流入运放输入端的电流。低输入偏置电流可减小对输入源的负载效应,确保不会从前级电路汲取过量电流,这一特性在医疗仪器和精密测量设备等高阻抗输入电路中极具优势。

2.3 多功能性

  • 单/双电源供电:OPA684ID支持单电源或双电源电压配置。这种灵活性使其能轻松集成到不同类型的电子系统中:在电池供电的便携设备中可采用单电源供电以节省功耗,而在需要正负电源的复杂系统中则可使用双电源供电。
  • 轨到轨输出:具备轨到轨输出能力,输出电压摆幅可无限接近电源轨,从而最大化输出信号的动态范围,实现电源电压的高效利用。这一特性在需要充分利用电源电压范围的应用(如音频放大器和低压模数转换器)中尤为实用。

3. 封装与引脚配置

OPA684ID通常采用SOIC(小外形集成电路)等标准集成电路封装。其引脚配置设计符合用户友好原则,兼容常见印刷电路板(PCB)设计规范。

  • 输入引脚:包含反相输入(-)和同相输入(+)两个输入引脚,用于向运放施加输入信号。
  • 输出引脚:提供放大后的输出信号,可连接至后续电路级(如负载电阻或其他放大器)。

系列图片(6 张)

常见问答

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OPA684ID - 型号列表11 个型号

Factory Pack Quantity

Package QTY | Carrier

Packaging

Package

Standard Package

Package Width

PCB

Supplier Package

Standard Package Name

Package Length

Pin Count

Package Height

Supplier Device Package

Package / Case

Package Type

Package | Pins

Length

Height

制造商零件编号价格/库存PackageNumber of Channels per ChipTypeTypical Slew RateMaximum Input Offset VoltageMaximum Input Bias CurrentTypical Input Noise Voltage DensityMinimum CMRRMinimum Single Supply VoltageMaximum Single Supply VoltageMinimum Dual Supply VoltageMaximum Dual Supply VoltageMountingOperating TemperatureTypical Inverting Input Noise Current DensityTypical NonInverting Input Noise Current DensityStandard PackagePackagingPin CountCurrent - Output / ChannelAmplifier TypeMounting Type-3db BandwidthSupplier Device PackageCurrent - SupplyVoltage - Supply, Single/Dual (±)Package / CaseSlew RateCurrent - Input BiasVoltage - Input OffsetNumber of CircuitsGain Bandwidth ProductrohsOperating Supply VoltageMounting StyleProductProduct CategoryFactory Pack QuantitySeriesSupply CurrentCommon Mode Rejection Ratio - MinInput Offset VoltageNumber of ChannelsMinimum Operating TemperatureSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureRoHSOperating Temp RangePackage TypeNumber of ElementsCommon Mode Rejection RatioOperating Temperature ClassificationDual Supply Voltage (Typ)Input Bias CurrentPower Supply RequirementDual Supply Voltage (Min)Rail/Rail I/O TypeShut Down FeatureRad HardenedSingle Supply Voltage (Min)Single Supply Voltage (Max)Single Supply Voltage (Typ)Dual Supply Voltage (Max)Power Supply Rejection RatioStatusTemp (oC)Package | PinsDevice MarkingPackage QTY | CarrierFunctional DiagramGBWReference DesignPackage GroupBW @ AclVsIibOperating Temperature RangeDatasheetArchitectureVn at FlatbandIq per channelTI DesignRatingAcl, min spec gainSettling Time (01%)Offset Voltage Drift (+/-)IoManufacturer TypeTypical Single Supply Voltage Rail to RailPackage Width PCBMaximum Dual Supply Voltage Maximum Input Bias Current EU RoHSPower Supply TypeMinimum CMRR Minimum Operating Temperature Supplier PackageStandard Package NameMaximum Operating Temperature Maximum Single Supply Voltage Minimum Dual Supply Voltage Typical Dual Supply Voltage Shut Down SupportPackage Length Maximum Input Offset Voltage Minimum Single Supply Voltage Package Height Minimum PSRR Typical Slew Rate Lead ShapeUnit WeightOperating Supply CurrentIb - Input Bias CurrentPSRR - Power Supply Rejection RatioBrandCMRR - Common Mode Rejection RatioSR - Slew RateTopologyen - Input Voltage Noise DensityLengthVos - Input Offset VoltageHeightDELETED
OPA684ID
3
OPA684ID

OP Amp Single Current Fdbk ±6V/12V 8-Pin SOIC Tube

texas instruments

询价8SOIC1Current Feedback Amplifier1100@5V V/us3@5V mV10@5V uA3.7@5V nV/rtHz52 dB5 V12 V±2.5 V±6 VSurface Mount-40 to 85 °C17@5V pA/rtHz9.4@5V pA/rtHzRail / TubeTube8160mACurrent FeedbackSurface Mount210MHz8-SOIC1.7mA5 V ~ 12 V, ±2.5 V ~ 6 V8-SOIC (0.154", 3.90mm Width)820 V/µs5µA1.5mV11.9GHzLead free / RoHS Compliant12 VSMD/SMTCurrent Feedback AmplifierHigh Speed Operational Amplifiers75OPA6841.55 mA52 dB3.5 mV1 Channel- 40 C12 V5 V+ 85 CRoHS Compliant-40C to 85CSOIC152 dBIndustrial�3/�5 V10000 nASingle/Dual�2.5 VNoNoNo5 V12 V9 V�6 V65 dBACTIVE-40 to 85SOIC (D) | 8View75 | TUBEalt_sbos219d.gif1900YSOIC SOT-232101213000-40 to 85SBOS219DCurrent Feedback3.73.9YCatalog11112120High Speed Amplifier9No4(Max)8±610@5VCompliantSingle|Dual52-40SOICSOIC8512±2.5±3|±5No5(Max)3@5V51.5(Max)65(Typ)1100@5VGull-wing0.002677 oz1.7 mA10 uA65 dBTexas Instruments60 dB1100 V/usCurrent Feedback3.7 nV/sqrt Hz4.9 mm3.5 mV1.58 mm-
OPA684IDR
2
OPA684IDR

OP Amp Single Current Fdbk ±6V/12V 8-Pin SOIC T/R

texas instruments

询价8SOIC1Current Feedback Amplifier1100@5V V/us3@5V mV10@5V uA3.7@5V nV/rtHz52 dB5 V12 V±2.5 V±6 VSurface Mount-40 to 85 °C17@5V pA/rtHz9.4@5V pA/rtHzTape & ReelTape and Reel8160mACurrent FeedbackSurface Mount210MHz8-SOIC1.7mA5 V ~ 12 V, ±2.5 V ~ 6 V8-SOIC (0.154", 3.90mm Width)820 V/µs5µA1.5mV11.9GHzLead free / RoHS Compliant12 VSMD/SMTCurrent Feedback AmplifierHigh Speed Operational Amplifiers2500OPA6841.55 mA52 dB3.5 mV1 Channel- 40 C12 V5 V+ 85 CRoHS Compliant-40C to 85CSOIC152 dBIndustrial�3/�5 V10000 nASingle/Dual�2.5 VNoNoNo5 V12 V9 V�6 V65 dBACTIVE-40 to 85SOIC (D) | 8View2500 | LARGE T&Ralt_sbos219d.gif1900YSOIC SOT-232101213000-40 to 85SBOS219DCurrent Feedback3.73.9YCatalog11112120High Speed Amplifier9No4(Max)8±610@5VCompliantSingle|Dual52-40SOICSOIC8512±2.5±3|±5No5(Max)3@5V51.5(Max)65(Typ)1100@5VGull-wing0.002677 oz1.7 mA10 uA65 dBTexas Instruments60 dB1100 V/usCurrent Feedback3.7 nV/sqrt Hz4.9 mm3.5 mV1.58 mm-
OPA684IDBVT
3
OPA684IDBVT

OP Amp Single Current Fdbk ±6V/12V 6-Pin SOT-23 T/R

texas instruments

询价6SOT-231Current Feedback Amplifier1100@5V V/us3@5V mV10@5V uA3.7@5V nV/rtHz52 dB5 V12 V±2.5 V±6 VSurface Mount-40 to 85 °C17@5V pA/rtHz9.4@5V pA/rtHzTape & ReelTape and Reel6160mACurrent FeedbackSurface Mount210MHzSOT-23-61.7mA5 V ~ 12 V, ±2.5 V ~ 6 VSOT-23-6820 V/µs5µA1.5mV11.9GHzLead free / RoHS Compliant12 VSMD/SMTCurrent Feedback AmplifierHigh Speed Operational Amplifiers250OPA6841.55 mA52 dB3.5 mV1 Channel- 40 C12 V5 V+ 85 CRoHS Compliant-40C to 85CSOT-23152 dBIndustrial�3/�5 V10000 nASingle/Dual�2.5 VNoNoNo5 V12 V9 V�6 V65 dBACTIVE-40 to 85SOT-23 (DBV) | 6View250 | SMALL T&Ralt_sbos219d.gif1900YSOIC SOT-232101213000-40 to 85SBOS219DCurrent Feedback3.73.9YCatalog11112120High Speed Amplifier9No1.75(Max)6±610@5VCompliantSingle|Dual52-40SOT-23SOT-238512±2.5±3|±5No3.05(Max)3@5V51.3(Max)65(Typ)1100@5VGull-wing-1.7 mA10 uA65 dBTexas Instruments60 dB1100 V/usCurrent Feedback3.7 nV/sqrt Hz2.9 mm3.5 mV1.15 mm-
OPA684IDBVRG4
2
OPA684IDBVRG4

OP Amp Single Current Fdbk ±6V/12V 6-Pin SOT-23 T/R

texas instruments

询价6SOT-231Current Feedback Amplifier1100@5V V/us3@5V mV10@5V uA3.7@5V nV/rtHz52 dB5 V12 V±2.5 V±6 VSurface Mount-40 to 85 °C17@5V pA/rtHz9.4@5V pA/rtHzTape & ReelTape & Reel (TR)6160mACurrent FeedbackSurface Mount210MHzSOT-23-61.7mA5 V ~ 12 V, ±2.5 V ~ 6 VSOT-23-6820 V/µs5µA1.5mV11.9GHzLead free / RoHS Compliant12 VSMD/SMTCurrent Feedback AmplifierHigh Speed Operational Amplifiers3000OPA6841.55 mA52 dB3.5 mV1 Channel- 40 C12 V5 V+ 85 CRoHS Compliant-40C to 85CSOT-23152 dBIndustrial�3/�5 V10000 nASingle/Dual�2.5 VNoNoNo5 V12 V9 V�6 V65 dBACTIVE-40 to 85SOT-23 (DBV) | 6View3000 | LARGE T&Ralt_sbos219d.gif1900YSOIC SOT-232101213000-40 to 85SBOS219DCurrent Feedback3.73.9YCatalog11112120--------------------------------------
OPA684IDG4
OPA684IDG4

OP Amp Single Current Fdbk ±6V/12V 8-Pin SOIC Tube

texas instruments

询价8SOIC1Current Feedback Amplifier1100@5V V/us3@5V mV10@5V uA3.7@5V nV/rtHz52 dB5 V12 V±2.5 V±6 VSurface Mount-40 to 85 °C17@5V pA/rtHz9.4@5V pA/rtHzRail / TubeTube8160mACurrent FeedbackSurface Mount210MHz8-SOIC1.7mA5 V ~ 12 V, ±2.5 V ~ 6 V8-SOIC (0.154", 3.90mm Width)820 V/µs5µA1.5mV11.9GHzLead free / RoHS Compliant12 VSMD/SMTCurrent Feedback AmplifierHigh Speed Operational Amplifiers75OPA6841.55 mA52 dB3.5 mV1 Channel- 40 C12 V5 V+ 85 CRoHS Compliant-40C to 85CSOIC152 dBIndustrial�3/�5 V10000 nASingle/Dual�2.5 VNoNoNo5 V12 V9 V�6 V65 dBACTIVE-40 to 85SOIC (D) | 8View75 | TUBEalt_sbos219d.gif1900YSOIC SOT-232101213000-40 to 85SBOS219DCurrent Feedback3.73.9YCatalog11112120-------------------------0.002677 oz------------
OPA684IDRG4
OPA684IDRG4

OP Amp Single Current Fdbk ±6V/12V 8-Pin SOIC T/R

texas instruments

询价8SOIC1Current Feedback Amplifier1100@5V V/us3@5V mV10@5V uA3.7@5V nV/rtHz52 dB5 V12 V±2.5 V±6 VSurface Mount-40 to 85 °C17@5V pA/rtHz9.4@5V pA/rtHzTape & ReelTape & Reel (TR)8160mACurrent FeedbackSurface Mount210MHz8-SOIC1.7mA5 V ~ 12 V, ±2.5 V ~ 6 V8-SOIC (0.154", 3.90mm Width)820 V/µs5µA1.5mV11.9GHzLead free / RoHS Compliant12 VSMD/SMTCurrent Feedback AmplifierHigh Speed Operational Amplifiers2500OPA6841.55 mA52 dB3.5 mV1 Channel- 40 C12 V5 V+ 85 CRoHS Compliant-40C to 85CSOIC152 dBIndustrial�3/�5 V10000 nASingle/Dual�2.5 VNoNoNo5 V12 V9 V�6 V65 dBACTIVE-40 to 85SOIC (D) | 8View2500 | LARGE T&Ralt_sbos219d.gif1900YSOIC SOT-232101213000-40 to 85SBOS219DCurrent Feedback3.73.9YCatalog11112120-------------------------0.002677 oz------------
OPA684IDBVR
3
OPA684IDBVR

OP Amp Single Current Fdbk ±6V/12V 6-Pin SOT-23 T/R

texas instruments

询价6SOT-231Current Feedback Amplifier1100@5V V/us3@5V mV10@5V uA3.7@5V nV/rtHz52 dB5 V12 V±2.5 V±6 VSurface Mount-40 to 85 °C17@5V pA/rtHz9.4@5V pA/rtHzTape & ReelTape and Reel6160mACurrent FeedbackSurface Mount210MHzSOT-23-61.7mA5 V ~ 12 V, ±2.5 V ~ 6 VSOT-23-6820 V/µs5µA1.5mV11.9GHzLead free / RoHS Compliant12 VSMD/SMTCurrent Feedback AmplifierHigh Speed Operational Amplifiers3000OPA6841.55 mA52 dB3.5 mV1 Channel- 40 C12 V5 V+ 85 CRoHS Compliant-40C to 85CSOT-23152 dBIndustrial�3/�5 V10000 nASingle/Dual�2.5 VNoNoNo5 V12 V9 V�6 V65 dBACTIVE-40 to 85SOT-23 (DBV) | 6View3000 | LARGE T&Ralt_sbos219d.gif1900YSOIC SOT-232101213000-40 to 85SBOS219DCurrent Feedback3.73.9YCatalog11112120High Speed Amplifier9No1.75(Max)6±610@5VCompliantSingle|Dual52-40SOT-23SOT-238512±2.5±3|±5No3.05(Max)3@5V51.3(Max)65(Typ)1100@5VGull-wing-1.7 mA10 uA65 dBTexas Instruments60 dB1100 V/usCurrent Feedback3.7 nV/sqrt Hz2.9 mm3.5 mV1.15 mmCompliant
OPA684IDBVTG4
2
OPA684IDBVTG4

OP Amp Single Current Fdbk ±6V/12V 6-Pin SOT-23 T/R

texas instruments

询价6SOT-231Current Feedback Amplifier1100@5V V/us3@5V mV10@5V uA3.7@5V nV/rtHz52 dB5 V12 V±2.5 V±6 VSurface Mount-40 to 85 °C17@5V pA/rtHz9.4@5V pA/rtHzTape & ReelTape & Reel (TR)6160mACurrent FeedbackSurface Mount210MHzSOT-23-61.7mA5 V ~ 12 V, ±2.5 V ~ 6 VSOT-23-6820 V/µs5µA1.5mV11.9GHzLead free / RoHS Compliant12 VSMD/SMTCurrent Feedback AmplifierHigh Speed Operational Amplifiers250OPA6841.55 mA52 dB3.5 mV1 Channel- 40 C12 V5 V+ 85 CRoHS Compliant-40C to 85CSOT-23152 dBIndustrial�3/�5 V10000 nASingle/Dual�2.5 VNoNoNo5 V12 V9 V�6 V65 dBACTIVE-40 to 85SOT-23 (DBV) | 6View250 | SMALL T&Ralt_sbos219d.gif1900YSOIC SOT-232101213000-40 to 85SBOS219DCurrent Feedback3.73.9YCatalog11112120--------------------------------------
+OPA684IDBVT
+OPA684IDBVT

OP Amp Single Current Fdbk ±6V/12V 6-Pin SOT-23 T/R

texas instruments

询价------------------------------------------------------------------------------------------------------------------------------
+OPA684ID
+OPA684ID

OP Amp Single Current Fdbk ±6V/12V 8-Pin SOIC Tube

texas instruments

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询价------------------------------------------------------------------------------------------------------------------------------
11 个型号