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THS4082 双路 175MHz 低功耗电压反馈放大器

The THS4081 and THS4082 are ultralow-power, high-speed voltage feedback amplifiers that are ideal for communication and video applications. These amplifiers operate off of a very low 3.4-mA quiescent current per channel and have a high output drive capability of 85 mA. The signal-amplifier THS4081 and the dual-amplifier THS4082 offer very good ac performance with 175-MHz bandwidth, 230-V/us slew rate, and 43-ns settling time (0.1%). With total harmonic distortion (THD) of \x9664 dBc at f = 1 MHz, the THS4081 and THS4082 are ideally suited for applications requiring low distortion.


THS4082
Iq per channel(Max)(mA) 5
Slew Rate(Typ)(V/us) 233
GBW(Typ)(MHz) 100
Io(Typ)(mA) 85
Vs(Min)(V) 10
Vs(Max)(V) 30
Number of Channels 2
Pin/Package 8MSOP-PowerPAD, 8SOIC
Acl, min stable gain(V/V) 1
BW @ Acl(MHz) 175
Diff Gain(%) 0.01
Diff Phase(deg) 0.05
Vio(Max)(mV) 4.5
THD (Fc=1 MHz)(Typ)(dB) -64
Settling Time (0.1%)(Typ)(ns) 43
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius) 15
Available Channels S, D
Vn at Flatband(Typ)(nV/rtHz) 10.2
Approx. Price (US$) 1.90 | 1ku
Iib(Max)(nA) 8000
Noninverting Input Current Noise(pA/rtHz) 0.7
2nd Harmonic(dBc) 66
3rd Harmonic(dBc) 77
@ MHz 1
0.1 dB BW Flatness(MHz) 35
Crosstalk(-dB) 75
Operating Temperature Range(C) -40 to 85,0 to 70
THS4082 特性
THS4082 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
THS4082CD ACTIVE 0 to 70 1.75 | 1ku SOIC (D) | 8 75 | TUBE  
THS4082CDG4 ACTIVE 0 to 70 1.75 | 1ku SOIC (D) | 8 75 | TUBE  
THS4082CDGN ACTIVE 0 to 70 1.95 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE  
THS4082CDGNG4 ACTIVE 0 to 70 1.95 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE  
THS4082CDGNR ACTIVE 0 to 70 1.65 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R  
THS4082CDGNRG4 ACTIVE 0 to 70 1.65 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R  
THS4082CDR ACTIVE 0 to 70 1.45 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
THS4082CDRG4 ACTIVE 0 to 70 1.45 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
THS4082ID ACTIVE -40 to 85 1.85 | 1ku SOIC (D) | 8 75 | TUBE  
THS4082IDG4 ACTIVE -40 to 85 1.85 | 1ku SOIC (D) | 8 75 | TUBE  
THS4082IDGN ACTIVE -40 to 85 2.05 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE  
THS4082IDGNG4 ACTIVE -40 to 85 2.05 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE  
THS4082IDGNR ACTIVE -40 to 85 1.75 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R  
THS4082IDGNRG4 ACTIVE -40 to 85 1.75 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R  
THS4082IDR ACTIVE -40 to 85 1.55 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
THS4082IDRG4 ACTIVE -40 to 85 1.55 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
THS4082 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
THS4082CD Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082CD THS4082CD
THS4082CDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082CDG4 THS4082CDG4
THS4082CDGN Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082CDGN THS4082CDGN
THS4082CDGNG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082CDGNG4 THS4082CDGNG4
THS4082CDGNR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082CDGNR THS4082CDGNR
THS4082CDGNRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082CDGNRG4 THS4082CDGNRG4
THS4082CDR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082CDR THS4082CDR
THS4082CDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082CDRG4 THS4082CDRG4
THS4082ID Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082ID THS4082ID
THS4082IDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082IDG4 THS4082IDG4
THS4082IDGN Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082IDGN THS4082IDGN
THS4082IDGNG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082IDGNG4 THS4082IDGNG4
THS4082IDGNR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082IDGNR THS4082IDGNR
THS4082IDGNRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082IDGNRG4 THS4082IDGNRG4
THS4082IDR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082IDR THS4082IDR
THS4082IDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS4082IDRG4 THS4082IDRG4
THS4082 应用技术支持与电子电路设计开发资源下载
  1. THS4082 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪运算放大器 (Op Amp)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. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  6. PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
  7. 运算放大器的单电源操作 (PDF 2174 KB)
  8. Tuning in Amplifiers (PDF 44 KB)
  9. Op Amp Performance Analysis (PDF 76 KB)
  10. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  11. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  12. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
THS4082 工具与软件
名称 型号 工具/软件类型
音频的快速搜索选择工具 AUDIO_SELECTION_TOOL 免费评估工具
THS4082 175 MHz 低功耗高速放大器评估板 THS4082EVM 开发电路板/EVM
用于音频转换器的软件驱动程序 CODECDRIVERS-SW 应用软件