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OPA693 具有禁用功能的超宽带固定增益视频缓冲放大器

The OPA693 provides an easy to use, broadband, fixed gain 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 voltage buffer. Operating on a low 13mA supply current, the OPA693 offers a slew rate (2500V/us) and bandwidth (> 700MHz) normally associated with a much higher supply current. A new output stage architecture delivers high output current with a minimal headroom and crossover distortion. This gives exceptional single-supply operation. Using a single +5V supply, the OPA693 can deliver a 2.5VPP swing with over 90mA drive current and 500MHz bandwidth at a gain of +2. This combination of features makes the OPA693 an ideal RGB line driver or single-supply undersampling Analog-to-Digital Converter (ADC) input driver.

OPA693
Iq per channel (Max) (mA) 14.1
Slew Rate (Typ) (V/us) 2500
Io (Typ) (mA) 120
Vs (Min) (V) 5
Vs (Max) (V) 12
Number of Channels 1
Pin/Package 6SOT-23, 8SOIC
Acl, min stable gain (V/V) 1
BW @ Acl (MHz) 1400
Diff Gain (%) 0.03
Diff Phase (deg) 0.01
Vio (Max) (mV) 2
THD (Fc=1 MHz) (Typ) (dB) -84
Settling Time (0.1%) (Typ) (ns) 12
Offset Voltage Drift (+/-) (Max) (uV/Degrees Celsius) 8
Available Channels S
Vn at Flatband (Typ) (nV/rtHz) 1.8
Gain Range (dB) 6
Approx. Price (US$) 1.60 | 1ku
Iib (Max) (nA) 45000
Noninverting Input Current Noise (pA/rtHz) 18
2nd Harmonic (dBc) 82
3rd Harmonic (dBc) 96
@ MHz 10
BW @ G=+2 (MHz) 700
0.1 dB BW Flatness (MHz) 200
Inverting Input Current Noise (pA/rtHz) 22
Crosstalk (-dB)
Operating Temperature Range (C) -40 to 85
Rating Catalog
OPA693 特性
OPA693 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
OPA693ID ACTIVE -40 to 85 1.90 | 1ku SOIC (D) | 8 75 | TUBE  
OPA693IDBVR ACTIVE -40 to 85 1.60 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R  
OPA693IDBVRG4 ACTIVE -40 to 85 1.60 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R  
OPA693IDBVT ACTIVE -40 to 85 1.85 | 1ku SOT-23 (DBV) | 5 250 | SMALL T&R  
OPA693IDBVTG4 ACTIVE -40 to 85 1.85 | 1ku SOT-23 (DBV) | 5 250 | SMALL T&R  
OPA693IDG4 ACTIVE -40 to 85 1.90 | 1ku SOIC (D) | 8 75 | TUBE  
OPA693IDR ACTIVE   1.15 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
OPA693IDRG4 ACTIVE   1.15 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
OPA693 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
OPA693ID Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA693ID OPA693ID
OPA693IDBVR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA693IDBVR OPA693IDBVR
OPA693IDBVRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA693IDBVRG4 OPA693IDBVRG4
OPA693IDBVT Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA693IDBVT OPA693IDBVT
OPA693IDBVTG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA693IDBVTG4 OPA693IDBVTG4
OPA693IDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA693IDG4 OPA693IDG4
OPA693IDR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA693IDR OPA693IDR
OPA693IDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA693IDRG4 OPA693IDRG4
OPA693 应用技术支持与电子电路设计开发资源下载
  1. OPA693 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)
OPA693 工具与软件
培训内容 型号 软件/工具类型
OPA693 评估模块 OPA693EVM 开发电路板/EVM