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THS3110 具有断电模式的单路低噪声高压电流反馈放大器

The THS3110 and THS3111 are low-noise, high-voltage, current-feedback amplifiers designed to operate over a wide supply range of ±5 V to ±15 V for today's high performance applications.

The THS3110 features a power-down pin (PD) that puts the amplifier in low-power standby mode, and lowers the quiescent current from 4.8 mA to 270 uA.

These amplifiers provide well-regulated ac performance characteristics. The unity-gain bandwidth of 100 MHz allows for good distortion characteristics below 10 MHz. Coupled with a high 1300-V/&mirco;s slew rate, the THS3110 and THS3111 amplifiers allow for high output voltage swings at high frequencies.

The THS3110 and THS3111 are offered in the SOIC-8 (D) and the MSOP-8 (DGN) packages with PowerPAD


THS3110
Iq per channel(Max)(mA) 7.5
Slew Rate(Typ)(V/us) 1300
Io(Typ)(mA) 260
Vs(Min)(V) 10
Vs(Max)(V) 30
Number of Channels 1
Pin/Package 8MSOP-PowerPAD, 8SOIC
Acl, min stable gain(V/V) 1
BW @ Acl(MHz) 100
Diff Gain(%) 0.011
Diff Phase(deg) 0.029
Vio(Max)(mV) 8
THD (Fc=1 MHz)(Typ)(dB) -78
Settling Time (0.1%)(Typ)(ns) 250
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius) 10
Available Channels S
Vn at Flatband(Typ)(nV/rtHz) 3
Approx. Price (US$) 1.65 | 100u
Iib(Max)(nA) 6000
Noninverting Input Current Noise(pA/rtHz) 2
2nd Harmonic(dBc) 52
3rd Harmonic(dBc) 48
@ MHz 10
BW @ G=+2(MHz) 90
0.1 dB BW Flatness(MHz) 45
Inverting Input Current Noise(pA/rtHz) 10
Operating Temperature Range(C) -40 to 85
THS3110 特性
THS3110 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
THS3110CD ACTIVE 1.95 | 100u SOIC (D) | 8 75 | TUBE  
THS3110CDG4 ACTIVE 1.95 | 100u SOIC (D) | 8 75 | TUBE  
THS3110DGN PREVIEW -40 to 85 MSOP-PowerPAD (DGN) | 8  
THS3110DGNR PREVIEW -40 to 85 MSOP-PowerPAD (DGN) | 8  
THS3110ID ACTIVE -40 to 85 1.95 | 100u SOIC (D) | 8 75 | TUBE  
THS3110IDG4 ACTIVE -40 to 85 1.95 | 100u SOIC (D) | 8 75 | TUBE  
THS3110IDGN ACTIVE -40 to 85 2.20 | 100u MSOP-PowerPAD (DGN) | 8 80 | TUBE  
THS3110IDGNG4 ACTIVE -40 to 85 2.20 | 100u MSOP-PowerPAD (DGN) | 8 80 | TUBE  
THS3110IDGNR ACTIVE -40 to 85 1.90 | 100u MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R  
THS3110IDGNRG4 ACTIVE -40 to 85 1.90 | 100u MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R  
THS3110IDR ACTIVE -40 to 85 1.65 | 100u SOIC (D) | 8 2500 | LARGE T&R  
THS3110IDRG4 ACTIVE -40 to 85 1.65 | 100u SOIC (D) | 8 2500 | LARGE T&R  
THS3110 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
THS3110CD Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110CD THS3110CD
THS3110CDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110CDG4 THS3110CDG4
THS3110DGN Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110DGN THS3110DGN
THS3110DGNR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110DGNR THS3110DGNR
THS3110ID Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110ID THS3110ID
THS3110IDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110IDG4 THS3110IDG4
THS3110IDGN Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110IDGN THS3110IDGN
THS3110IDGNG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110IDGNG4 THS3110IDGNG4
THS3110IDGNR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110IDGNR THS3110IDGNR
THS3110IDGNRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110IDGNRG4 THS3110IDGNRG4
THS3110IDR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110IDR THS3110IDR
THS3110IDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM THS3110IDRG4 THS3110IDRG4
THS3110 应用技术支持与电子电路设计开发资源下载
  1. THS3110 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)
THS3110 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
THS3110 评估模块 THS3110EVM 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