TL071A 低噪声 JFET 输入运算放大器

The JFET-input operational amplifiers in the TL07x series are designed as low-noise versions of the TL08x series amplifiers with low input bias and offset currents and fast slew rate. The low harmonic distortion and low noise make the TL07x series ideally suited for high-fidelity and audio preamplifier applications. Each amplifier features JFET inputs (for high input impedance) coupled with bipolar output stages integrated on a single monolithic chip.

The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from –40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of –55°C to 125°C


TL071A
Iq per channel(Max)(mA) 2.5  
VIO (25 deg C)(Max)(mV) 6  
CMRR(Min)(dB) 75  
Vn at 1kHz(Typ)(nV/rtHz) 18  
IIB(Max)(pA) 200  
Slew Rate(Min)(V/us) 8  
Slew Rate(Typ)(V/us) 13  
GBW(Typ)(MHz) 3  
Spec'd at Vs(V) +/-15  
VIO (Full Range)(Max)(mV) 7.5  
Vs(Min)(V) 7  
Vs(Max)(V) 36  
Pin/Package 8PDIP, 8SOIC  
Vio(Max)(mV) 7.5  
Supply Voltage 5(V) No  
Open Loop Gain(Min)(dB) 94  
Offset Drift(Typ)(uV/C) 18  
IQ Per Amp (+/-)(Max)(mA) 2.5  
Offset Voltage (+/-)(Max)(mV) 7.5  
Number of Channels 1  
Approx. Price (US$) 0.32 | 1ku  
Operating Temperature Range(C) 0 to 70  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 7  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 36  
TL071A 特性
TL071A 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
TL071ACD ACTIVE 0 to 70 0.39 | 1ku SOIC (D) | 8 75 | TUBE  
TL071ACDE4 ACTIVE 0 to 70 0.39 | 1ku SOIC (D) | 8 75 | TUBE  
TL071ACDG4 ACTIVE 0 to 70 0.39 | 1ku SOIC (D) | 8 75 | TUBE  
TL071ACDR ACTIVE 0 to 70 0.32 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL071ACDRE4 ACTIVE 0 to 70 0.32 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL071ACDRG4 ACTIVE 0 to 70 0.32 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL071ACP ACTIVE 0 to 70 0.36 | 1ku PDIP (P) | 8 50 | TUBE  
TL071ACPE4 ACTIVE 0 to 70 0.36 | 1ku PDIP (P) | 8 50 | TUBE  
TL071A 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
TL071ACD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL071ACD TL071ACD
TL071ACDE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL071ACDE4 TL071ACDE4
TL071ACDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL071ACDG4 TL071ACDG4
TL071ACDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL071ACDR TL071ACDR
TL071ACDRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL071ACDRE4 TL071ACDRE4
TL071ACDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL071ACDRG4 TL071ACDRG4
TL071ACP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL071ACP TL071ACP
TL071ACPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL071ACPE4 TL071ACPE4
TL071A 应用技术支持与电子电路设计开发资源下载
  1. TL071A 数据资料 dataSheet 下载.PDF
  2. TI 德州仪标准线性放大器产品选型与价格 . 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)