TL081A JFET 输入运算放大器

The TL08x JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. Offset adjustment and external compensation options are available within the TL08x family.

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 Q-suffix devices are characterized for operation from -40°C to 125°C


TL081A
Iq per channel(Max)(mA) 2.8  
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) 2.8  
Offset Voltage (+/-)(Max)(mV) 7.5  
Number of Channels 1  
Approx. Price (US$) 0.40 | 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  
TL081A 特性
TL081A 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
TL081ACD ACTIVE 0 to 70 0.48 | 1ku SOIC (D) | 8 75 | TUBE  
TL081ACDE4 ACTIVE 0 to 70 0.48 | 1ku SOIC (D) | 8 75 | TUBE  
TL081ACDG4 ACTIVE 0 to 70 0.48 | 1ku SOIC (D) | 8 75 | TUBE  
TL081ACDR ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL081ACDRE4 ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL081ACDRG4 ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL081ACP ACTIVE 0 to 70 0.55 | 1ku PDIP (P) | 8 50 | TUBE  
TL081ACPE4 ACTIVE 0 to 70 0.55 | 1ku PDIP (P) | 8 50 | TUBE  
TL081A 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
TL081ACD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL081ACD TL081ACD
TL081ACDE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL081ACDE4 TL081ACDE4
TL081ACDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL081ACDG4 TL081ACDG4
TL081ACDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL081ACDR TL081ACDR
TL081ACDRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL081ACDRE4 TL081ACDRE4
TL081ACDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL081ACDRG4 TL081ACDRG4
TL081ACP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL081ACP TL081ACP
TL081ACPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL081ACPE4 TL081ACPE4
TL081A 应用技术支持与电子电路设计开发资源下载
  1. TL081A 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)