THS4012 290MHz 双路低失真电压反馈放大器

The THS4011 and THS4012 are high-speed, single/dual, voltage feedback amplifiers ideal for a wide range of applications. The devices offer good ac performance, with 290-MHz bandwidth, 310-V/µs slew rate, and 37-ns settling time (0.1%). These amplifiers have a high output drive capability of 110 mA and draw only 7.8-mA supply current per channel. For applications requiring low distortion, the THS4011/4012 operate with a total harmonic distortion (THD) of -80 dBc at f = 1 MHz. For video applications, the THS4011/4012 offer 0.1-dB gain flatness to 70 MHz, 0.006% differential gain error, and 0.01° differential phase error.


THS4012
Iq per channel(Max)(mA) 11  
Slew Rate(Typ)(V/us) 310  
GBW(Typ)(MHz) 290  
Io(Typ)(mA) 110  
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) 290  
Diff Gain(%) 0.006  
Diff Phase(deg) 0.01  
Vio(Max)(mV) 6  
THD (Fc=1 MHz)(Typ)(dB) -80  
Settling Time (0.1%)(Typ)(ns) 37  
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius) 15  
Available Channels S, D  
Vn at Flatband(Typ)(nV/rtHz) 7.5  
Approx. Price (US$) 2.95 | 1ku  
Iib(Max)(nA) 8000  
Noninverting Input Current Noise(pA/rtHz) 1  
2nd Harmonic(dBc) 64  
3rd Harmonic(dBc) 78  
@ MHz 5  
0.1 dB BW Flatness(MHz) 70  
Crosstalk(-dB) 82
THS4012 特性
THS4012 芯片订购指南
器件 状态 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
THS4012CD ACTIVE 3.55 | 1ku SOIC (D) | 8 75 | TUBE  
THS4012CDG4 ACTIVE 3.55 | 1ku SOIC (D) | 8 75 | TUBE  
THS4012CDGN ACTIVE 3.75 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE  
THS4012CDGNG4 ACTIVE 3.75 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE  
THS4012CDGNR ACTIVE 3.15 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R  
THS4012CDGNRG4 ACTIVE 3.15 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R  
THS4012CDR ACTIVE 2.95 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
THS4012CDRG4 ACTIVE 2.95 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
THS4012ID ACTIVE 3.65 | 1ku SOIC (D) | 8 75 | TUBE  
THS4012IDG4 ACTIVE 3.65 | 1ku SOIC (D) | 8 75 | TUBE  
THS4012IDGN ACTIVE 3.85 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE  
THS4012IDGNG4 ACTIVE 3.85 | 1ku MSOP-PowerPAD (DGN) | 8 80 | TUBE  
THS4012IDGNR ACTIVE 3.25 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R  
THS4012IDGNRG4 ACTIVE 3.25 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R  
THS4012 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
THS4012CD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012CD THS4012CD
THS4012CDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012CDG4 THS4012CDG4
THS4012CDGN TBD  Call TI  Call TI THS4012CDGN THS4012CDGN
THS4012CDGNG4 TBD  Call TI  Call TI THS4012CDGNG4 THS4012CDGNG4
THS4012CDGNR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012CDGNR THS4012CDGNR
THS4012CDGNRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012CDGNRG4 THS4012CDGNRG4
THS4012CDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012CDR THS4012CDR
THS4012CDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012CDRG4 THS4012CDRG4
THS4012ID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012ID THS4012ID
THS4012IDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012IDG4 THS4012IDG4
THS4012IDGN Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012IDGN THS4012IDGN
THS4012IDGNG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012IDGNG4 THS4012IDGNG4
THS4012IDGNR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012IDGNR THS4012IDGNR
THS4012IDGNRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS4012IDGNRG4 THS4012IDGNRG4
THS4012 应用技术支持与电子电路设计开发资源下载
  1. THS4012 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. PowerPAD™ 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)
THS4012 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
THS4012 高速放大器评估模块 THS4012EVM 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