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
内容由 AI 生成,仅供参考
加载中...
OPA684ID - 型号列表共 11 个型号
| 制造商零件编号 | 价格/库存 | Package | Number of Channels per Chip | Type | Typical Slew Rate | Maximum Input Offset Voltage | Maximum Input Bias Current | Typical Input Noise Voltage Density | Minimum CMRR | Minimum Single Supply Voltage | Maximum Single Supply Voltage | Minimum Dual Supply Voltage | Maximum Dual Supply Voltage | Mounting | Operating Temperature | Typical Inverting Input Noise Current Density | Typical NonInverting Input Noise Current Density | Standard Package | Packaging | Pin Count | Current - Output / Channel | Amplifier Type | Mounting Type | -3db Bandwidth | Supplier Device Package | Current - Supply | Voltage - Supply, Single/Dual (±) | Package / Case | Slew Rate | Current - Input Bias | Voltage - Input Offset | Number of Circuits | Gain Bandwidth Product | rohs | Operating Supply Voltage | Mounting Style | Product | Product Category | Factory Pack Quantity | Series | Supply Current | Common Mode Rejection Ratio - Min | Input Offset Voltage | Number of Channels | Minimum Operating Temperature | Supply Voltage - Max | Supply Voltage - Min | Maximum Operating Temperature | RoHS | Operating Temp Range | Package Type | Number of Elements | Common Mode Rejection Ratio | Operating Temperature Classification | Dual Supply Voltage (Typ) | Input Bias Current | Power Supply Requirement | Dual Supply Voltage (Min) | Rail/Rail I/O Type | Shut Down Feature | Rad Hardened | Single Supply Voltage (Min) | Single Supply Voltage (Max) | Single Supply Voltage (Typ) | Dual Supply Voltage (Max) | Power Supply Rejection Ratio | Status | Temp (oC) | Package | Pins | Device Marking | Package QTY | Carrier | Functional Diagram | GBW | Reference Design | Package Group | BW @ Acl | Vs | Iib | Operating Temperature Range | Datasheet | Architecture | Vn at Flatband | Iq per channel | TI Design | Rating | Acl, min spec gain | Settling Time (01%) | Offset Voltage Drift (+/-) | Io | Manufacturer Type | Typical Single Supply Voltage | Rail to Rail | Package Width | PCB | Maximum Dual Supply Voltage | Maximum Input Bias Current | EU RoHS | Power Supply Type | Minimum CMRR | Minimum Operating Temperature | Supplier Package | Standard Package Name | Maximum Operating Temperature | Maximum Single Supply Voltage | Minimum Dual Supply Voltage | Typical Dual Supply Voltage | Shut Down Support | Package Length | Maximum Input Offset Voltage | Minimum Single Supply Voltage | Package Height | Minimum PSRR | Typical Slew Rate | Lead Shape | Unit Weight | Operating Supply Current | Ib - Input Bias Current | PSRR - Power Supply Rejection Ratio | Brand | CMRR - Common Mode Rejection Ratio | SR - Slew Rate | Topology | en - Input Voltage Noise Density | Length | Vos - Input Offset Voltage | Height | DELETED |
|---|
| 询价 | 8SOIC | 1 | Current Feedback Amplifier | 1100@5V V/us | 3@5V mV | 10@5V uA | 3.7@5V nV/rtHz | 52 dB | 5 V | 12 V | ±2.5 V | ±6 V | Surface Mount | -40 to 85 °C | 17@5V pA/rtHz | 9.4@5V pA/rtHz | Rail / Tube | Tube | 8 | 160mA | Current Feedback | Surface Mount | 210MHz | 8-SOIC | 1.7mA | 5 V ~ 12 V, ±2.5 V ~ 6 V | 8-SOIC (0.154", 3.90mm Width) | 820 V/µs | 5µA | 1.5mV | 1 | 1.9GHz | Lead free / RoHS Compliant | 12 V | SMD/SMT | Current Feedback Amplifier | High Speed Operational Amplifiers | 75 | OPA684 | 1.55 mA | 52 dB | 3.5 mV | 1 Channel | - 40 C | 12 V | 5 V | + 85 C | RoHS Compliant | -40C to 85C | SOIC | 1 | 52 dB | Industrial | �3/�5 V | 10000 nA | Single/Dual | �2.5 V | No | No | No | 5 V | 12 V | 9 V | �6 V | 65 dB | ACTIVE | -40 to 85 | SOIC (D) | 8 | View | 75 | TUBE | alt_sbos219d.gif | 1900 | Y | SOIC SOT-23 | 210 | 12 | 13000 | -40 to 85 | SBOS219D | Current Feedback | 3.7 | 3.9 | Y | Catalog | 1 | 11 | 12 | 120 | High Speed Amplifier | 9 | No | 4(Max) | 8 | ±6 | 10@5V | Compliant | Single|Dual | 52 | -40 | SOIC | SOIC | 85 | 12 | ±2.5 | ±3|±5 | No | 5(Max) | 3@5V | 5 | 1.5(Max) | 65(Typ) | 1100@5V | Gull-wing | 0.002677 oz | 1.7 mA | 10 uA | 65 dB | Texas Instruments | 60 dB | 1100 V/us | Current Feedback | 3.7 nV/sqrt Hz | 4.9 mm | 3.5 mV | 1.58 mm | - | |
| 询价 | 8SOIC | 1 | Current Feedback Amplifier | 1100@5V V/us | 3@5V mV | 10@5V uA | 3.7@5V nV/rtHz | 52 dB | 5 V | 12 V | ±2.5 V | ±6 V | Surface Mount | -40 to 85 °C | 17@5V pA/rtHz | 9.4@5V pA/rtHz | Tape & Reel | Tape and Reel | 8 | 160mA | Current Feedback | Surface Mount | 210MHz | 8-SOIC | 1.7mA | 5 V ~ 12 V, ±2.5 V ~ 6 V | 8-SOIC (0.154", 3.90mm Width) | 820 V/µs | 5µA | 1.5mV | 1 | 1.9GHz | Lead free / RoHS Compliant | 12 V | SMD/SMT | Current Feedback Amplifier | High Speed Operational Amplifiers | 2500 | OPA684 | 1.55 mA | 52 dB | 3.5 mV | 1 Channel | - 40 C | 12 V | 5 V | + 85 C | RoHS Compliant | -40C to 85C | SOIC | 1 | 52 dB | Industrial | �3/�5 V | 10000 nA | Single/Dual | �2.5 V | No | No | No | 5 V | 12 V | 9 V | �6 V | 65 dB | ACTIVE | -40 to 85 | SOIC (D) | 8 | View | 2500 | LARGE T&R | alt_sbos219d.gif | 1900 | Y | SOIC SOT-23 | 210 | 12 | 13000 | -40 to 85 | SBOS219D | Current Feedback | 3.7 | 3.9 | Y | Catalog | 1 | 11 | 12 | 120 | High Speed Amplifier | 9 | No | 4(Max) | 8 | ±6 | 10@5V | Compliant | Single|Dual | 52 | -40 | SOIC | SOIC | 85 | 12 | ±2.5 | ±3|±5 | No | 5(Max) | 3@5V | 5 | 1.5(Max) | 65(Typ) | 1100@5V | Gull-wing | 0.002677 oz | 1.7 mA | 10 uA | 65 dB | Texas Instruments | 60 dB | 1100 V/us | Current Feedback | 3.7 nV/sqrt Hz | 4.9 mm | 3.5 mV | 1.58 mm | - | |
| 询价 | 6SOT-23 | 1 | Current Feedback Amplifier | 1100@5V V/us | 3@5V mV | 10@5V uA | 3.7@5V nV/rtHz | 52 dB | 5 V | 12 V | ±2.5 V | ±6 V | Surface Mount | -40 to 85 °C | 17@5V pA/rtHz | 9.4@5V pA/rtHz | Tape & Reel | Tape and Reel | 6 | 160mA | Current Feedback | Surface Mount | 210MHz | SOT-23-6 | 1.7mA | 5 V ~ 12 V, ±2.5 V ~ 6 V | SOT-23-6 | 820 V/µs | 5µA | 1.5mV | 1 | 1.9GHz | Lead free / RoHS Compliant | 12 V | SMD/SMT | Current Feedback Amplifier | High Speed Operational Amplifiers | 250 | OPA684 | 1.55 mA | 52 dB | 3.5 mV | 1 Channel | - 40 C | 12 V | 5 V | + 85 C | RoHS Compliant | -40C to 85C | SOT-23 | 1 | 52 dB | Industrial | �3/�5 V | 10000 nA | Single/Dual | �2.5 V | No | No | No | 5 V | 12 V | 9 V | �6 V | 65 dB | ACTIVE | -40 to 85 | SOT-23 (DBV) | 6 | View | 250 | SMALL T&R | alt_sbos219d.gif | 1900 | Y | SOIC SOT-23 | 210 | 12 | 13000 | -40 to 85 | SBOS219D | Current Feedback | 3.7 | 3.9 | Y | Catalog | 1 | 11 | 12 | 120 | High Speed Amplifier | 9 | No | 1.75(Max) | 6 | ±6 | 10@5V | Compliant | Single|Dual | 52 | -40 | SOT-23 | SOT-23 | 85 | 12 | ±2.5 | ±3|±5 | No | 3.05(Max) | 3@5V | 5 | 1.3(Max) | 65(Typ) | 1100@5V | Gull-wing | - | 1.7 mA | 10 uA | 65 dB | Texas Instruments | 60 dB | 1100 V/us | Current Feedback | 3.7 nV/sqrt Hz | 2.9 mm | 3.5 mV | 1.15 mm | - | |
| 询价 | 6SOT-23 | 1 | Current Feedback Amplifier | 1100@5V V/us | 3@5V mV | 10@5V uA | 3.7@5V nV/rtHz | 52 dB | 5 V | 12 V | ±2.5 V | ±6 V | Surface Mount | -40 to 85 °C | 17@5V pA/rtHz | 9.4@5V pA/rtHz | Tape & Reel | Tape & Reel (TR) | 6 | 160mA | Current Feedback | Surface Mount | 210MHz | SOT-23-6 | 1.7mA | 5 V ~ 12 V, ±2.5 V ~ 6 V | SOT-23-6 | 820 V/µs | 5µA | 1.5mV | 1 | 1.9GHz | Lead free / RoHS Compliant | 12 V | SMD/SMT | Current Feedback Amplifier | High Speed Operational Amplifiers | 3000 | OPA684 | 1.55 mA | 52 dB | 3.5 mV | 1 Channel | - 40 C | 12 V | 5 V | + 85 C | RoHS Compliant | -40C to 85C | SOT-23 | 1 | 52 dB | Industrial | �3/�5 V | 10000 nA | Single/Dual | �2.5 V | No | No | No | 5 V | 12 V | 9 V | �6 V | 65 dB | ACTIVE | -40 to 85 | SOT-23 (DBV) | 6 | View | 3000 | LARGE T&R | alt_sbos219d.gif | 1900 | Y | SOIC SOT-23 | 210 | 12 | 13000 | -40 to 85 | SBOS219D | Current Feedback | 3.7 | 3.9 | Y | Catalog | 1 | 11 | 12 | 120 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | 8SOIC | 1 | Current Feedback Amplifier | 1100@5V V/us | 3@5V mV | 10@5V uA | 3.7@5V nV/rtHz | 52 dB | 5 V | 12 V | ±2.5 V | ±6 V | Surface Mount | -40 to 85 °C | 17@5V pA/rtHz | 9.4@5V pA/rtHz | Rail / Tube | Tube | 8 | 160mA | Current Feedback | Surface Mount | 210MHz | 8-SOIC | 1.7mA | 5 V ~ 12 V, ±2.5 V ~ 6 V | 8-SOIC (0.154", 3.90mm Width) | 820 V/µs | 5µA | 1.5mV | 1 | 1.9GHz | Lead free / RoHS Compliant | 12 V | SMD/SMT | Current Feedback Amplifier | High Speed Operational Amplifiers | 75 | OPA684 | 1.55 mA | 52 dB | 3.5 mV | 1 Channel | - 40 C | 12 V | 5 V | + 85 C | RoHS Compliant | -40C to 85C | SOIC | 1 | 52 dB | Industrial | �3/�5 V | 10000 nA | Single/Dual | �2.5 V | No | No | No | 5 V | 12 V | 9 V | �6 V | 65 dB | ACTIVE | -40 to 85 | SOIC (D) | 8 | View | 75 | TUBE | alt_sbos219d.gif | 1900 | Y | SOIC SOT-23 | 210 | 12 | 13000 | -40 to 85 | SBOS219D | Current Feedback | 3.7 | 3.9 | Y | Catalog | 1 | 11 | 12 | 120 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.002677 oz | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | 8SOIC | 1 | Current Feedback Amplifier | 1100@5V V/us | 3@5V mV | 10@5V uA | 3.7@5V nV/rtHz | 52 dB | 5 V | 12 V | ±2.5 V | ±6 V | Surface Mount | -40 to 85 °C | 17@5V pA/rtHz | 9.4@5V pA/rtHz | Tape & Reel | Tape & Reel (TR) | 8 | 160mA | Current Feedback | Surface Mount | 210MHz | 8-SOIC | 1.7mA | 5 V ~ 12 V, ±2.5 V ~ 6 V | 8-SOIC (0.154", 3.90mm Width) | 820 V/µs | 5µA | 1.5mV | 1 | 1.9GHz | Lead free / RoHS Compliant | 12 V | SMD/SMT | Current Feedback Amplifier | High Speed Operational Amplifiers | 2500 | OPA684 | 1.55 mA | 52 dB | 3.5 mV | 1 Channel | - 40 C | 12 V | 5 V | + 85 C | RoHS Compliant | -40C to 85C | SOIC | 1 | 52 dB | Industrial | �3/�5 V | 10000 nA | Single/Dual | �2.5 V | No | No | No | 5 V | 12 V | 9 V | �6 V | 65 dB | ACTIVE | -40 to 85 | SOIC (D) | 8 | View | 2500 | LARGE T&R | alt_sbos219d.gif | 1900 | Y | SOIC SOT-23 | 210 | 12 | 13000 | -40 to 85 | SBOS219D | Current Feedback | 3.7 | 3.9 | Y | Catalog | 1 | 11 | 12 | 120 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.002677 oz | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | 6SOT-23 | 1 | Current Feedback Amplifier | 1100@5V V/us | 3@5V mV | 10@5V uA | 3.7@5V nV/rtHz | 52 dB | 5 V | 12 V | ±2.5 V | ±6 V | Surface Mount | -40 to 85 °C | 17@5V pA/rtHz | 9.4@5V pA/rtHz | Tape & Reel | Tape and Reel | 6 | 160mA | Current Feedback | Surface Mount | 210MHz | SOT-23-6 | 1.7mA | 5 V ~ 12 V, ±2.5 V ~ 6 V | SOT-23-6 | 820 V/µs | 5µA | 1.5mV | 1 | 1.9GHz | Lead free / RoHS Compliant | 12 V | SMD/SMT | Current Feedback Amplifier | High Speed Operational Amplifiers | 3000 | OPA684 | 1.55 mA | 52 dB | 3.5 mV | 1 Channel | - 40 C | 12 V | 5 V | + 85 C | RoHS Compliant | -40C to 85C | SOT-23 | 1 | 52 dB | Industrial | �3/�5 V | 10000 nA | Single/Dual | �2.5 V | No | No | No | 5 V | 12 V | 9 V | �6 V | 65 dB | ACTIVE | -40 to 85 | SOT-23 (DBV) | 6 | View | 3000 | LARGE T&R | alt_sbos219d.gif | 1900 | Y | SOIC SOT-23 | 210 | 12 | 13000 | -40 to 85 | SBOS219D | Current Feedback | 3.7 | 3.9 | Y | Catalog | 1 | 11 | 12 | 120 | High Speed Amplifier | 9 | No | 1.75(Max) | 6 | ±6 | 10@5V | Compliant | Single|Dual | 52 | -40 | SOT-23 | SOT-23 | 85 | 12 | ±2.5 | ±3|±5 | No | 3.05(Max) | 3@5V | 5 | 1.3(Max) | 65(Typ) | 1100@5V | Gull-wing | - | 1.7 mA | 10 uA | 65 dB | Texas Instruments | 60 dB | 1100 V/us | Current Feedback | 3.7 nV/sqrt Hz | 2.9 mm | 3.5 mV | 1.15 mm | Compliant | |
| 询价 | 6SOT-23 | 1 | Current Feedback Amplifier | 1100@5V V/us | 3@5V mV | 10@5V uA | 3.7@5V nV/rtHz | 52 dB | 5 V | 12 V | ±2.5 V | ±6 V | Surface Mount | -40 to 85 °C | 17@5V pA/rtHz | 9.4@5V pA/rtHz | Tape & Reel | Tape & Reel (TR) | 6 | 160mA | Current Feedback | Surface Mount | 210MHz | SOT-23-6 | 1.7mA | 5 V ~ 12 V, ±2.5 V ~ 6 V | SOT-23-6 | 820 V/µs | 5µA | 1.5mV | 1 | 1.9GHz | Lead free / RoHS Compliant | 12 V | SMD/SMT | Current Feedback Amplifier | High Speed Operational Amplifiers | 250 | OPA684 | 1.55 mA | 52 dB | 3.5 mV | 1 Channel | - 40 C | 12 V | 5 V | + 85 C | RoHS Compliant | -40C to 85C | SOT-23 | 1 | 52 dB | Industrial | �3/�5 V | 10000 nA | Single/Dual | �2.5 V | No | No | No | 5 V | 12 V | 9 V | �6 V | 65 dB | ACTIVE | -40 to 85 | SOT-23 (DBV) | 6 | View | 250 | SMALL T&R | alt_sbos219d.gif | 1900 | Y | SOIC SOT-23 | 210 | 12 | 13000 | -40 to 85 | SBOS219D | Current Feedback | 3.7 | 3.9 | Y | Catalog | 1 | 11 | 12 | 120 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
OPA684IDBVT TIS | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
共 11 个型号
