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OPA3692 具有禁用功能的三路宽带固定增益缓冲器

The OPA3692 provides an easy–to–use, broadband fixed gain, triple buffer amplifier. Depending on the external connections, the internal resistor network may be used to provide either a fixed gain of +2 video buffer, or a gain of +1 or –1 voltage buffer. Operating on a very low 5.1mA/ch supply current, the OPA3692 offers a slew rate and output power normally associated with a much higher supply current. A new output stage architecture delivers high output current with minimal headroom and crossover distortion. This gives exceptional single–supply operation. Using a single +5V supply, the OPA3692 can deliver a 1V to 4V output swing with over 120mA drive current and > 200MHz bandwidth.

OPA3692
Iq per channel (Max) (mA) 5.1
Slew Rate (Typ) (V/us) 2100
Io (Typ) (mA) 190
Vs (Min) (V) 5
Vs (Max) (V) 12
Number of Channels 3
Pin/Package 16SOIC, 16SSOP/QSOP
Acl, min stable gain (V/V) 1
BW @ Acl (MHz) 280
Diff Gain (%) 0.07
Diff Phase (deg) 0.02
Vio (Max) (mV) 3
THD (Fc=1 MHz) (Typ) (dB) -78
Settling Time (0.1%) (Typ) (ns) 8
Offset Voltage Drift (+/-) (Max) (uV/Degrees Celsius) 20
Available Channels S, T
Vn at Flatband (Typ) (nV/rtHz) 1.7
Gain Range (dB)
Approx. Price (US$) 2.75 | 1ku
Iib (Max) (nA) 4500
Noninverting Input Current Noise (pA/rtHz) 12
2nd Harmonic (dBc) 79
3rd Harmonic (dBc) 94
@ MHz 5
BW @ G=+2 (MHz) 225
0.1 dB BW Flatness (MHz) 120
Inverting Input Current Noise (pA/rtHz) 15
Crosstalk (-dB) 82
Operating Temperature Range (C) -40 to 85
Rating Catalog
OPA3692 特性
OPA3692 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
OPA3692ID ACTIVE -40 to 85 3.30 | 1ku SOIC (D) | 16 40 | TUBE  
OPA3692IDBQR ACTIVE -40 to 85 2.75 | 1ku SSOP/QSOP (DBQ) | 16 2500 | LARGE T&R  
OPA3692IDBQRG4 ACTIVE -40 to 85 2.75 | 1ku SSOP/QSOP (DBQ) | 16 2500 | LARGE T&R  
OPA3692IDBQT ACTIVE -40 to 85 3.15 | 1ku SSOP/QSOP (DBQ) | 16 250 | SMALL T&R  
OPA3692IDBQTG4 ACTIVE -40 to 85 3.15 | 1ku SSOP/QSOP (DBQ) | 16 250 | SMALL T&R  
OPA3692IDG4 ACTIVE -40 to 85 3.30 | 1ku SOIC (D) | 16 40 | TUBE  
OPA3692IDR ACTIVE -40 to 85 2.75 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
OPA3692IDRG4 ACTIVE -40 to 85 2.75 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
OPA3692 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
OPA3692ID Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA3692ID OPA3692ID
OPA3692IDBQR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA3692IDBQR OPA3692IDBQR
OPA3692IDBQRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA3692IDBQRG4 OPA3692IDBQRG4
OPA3692IDBQT Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA3692IDBQT OPA3692IDBQT
OPA3692IDBQTG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA3692IDBQTG4 OPA3692IDBQTG4
OPA3692IDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA3692IDG4 OPA3692IDG4
OPA3692IDR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA3692IDR OPA3692IDR
OPA3692IDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA3692IDRG4 OPA3692IDRG4
OPA3692 应用技术支持与电子电路设计开发资源下载
  1. OPA3692 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器视频功能产品选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
  6. 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
  7. Driving High-Speed ADCs: Circuit Topologies and System-Level Parameter (slaa416a.HTM, 9 KB)
  8. A Numerical Solution to an Analog Problem (sboa124.HTM, 8 KB)
  9. TI 工业自动电机控制/驱动器解决方案 2011 (Rev. B) (PDF 1322 KB)
  10. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  11. PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
  12. 运算放大器的单电源操作 (PDF 2174 KB)
  13. Tuning in Amplifiers (PDF 44 KB)
  14. Op Amp Performance Analysis (PDF 76 KB)
  15. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  16. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  17. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
OPA3692 工具与软件
培训内容 型号 软件/工具类型
OPA3692 评估模块 OPA3692EVM 开发电路板/EVM