TL072A 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


TL072A
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 2  
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  
TL072A 特性
TL072A 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
TL072ACD ACTIVE 0 to 70 0.48 | 1ku SOIC (D) | 8 75 | TUBE  
TL072ACDE4 ACTIVE 0 to 70 0.48 | 1ku SOIC (D) | 8 75 | TUBE  
TL072ACDG4 ACTIVE 0 to 70 0.48 | 1ku SOIC (D) | 8 75 | TUBE  
TL072ACDR ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL072ACDRE4 ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL072ACDRG4 ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL072ACP ACTIVE 0 to 70 0.55 | 1ku PDIP (P) | 8 50 | TUBE  
TL072ACPE4 ACTIVE 0 to 70 0.55 | 1ku PDIP (P) | 8 50 | TUBE  
TL072A 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
TL072ACD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL072ACD TL072ACD
TL072ACDE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL072ACDE4 TL072ACDE4
TL072ACDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL072ACDG4 TL072ACDG4
TL072ACDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL072ACDR TL072ACDR
TL072ACDRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL072ACDRE4 TL072ACDRE4
TL072ACDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL072ACDRG4 TL072ACDRG4
TL072ACP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL072ACP TL072ACP
TL072ACPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL072ACPE4 TL072ACPE4
TL072A 应用技术支持与电子电路设计开发资源下载
  1. TL072A 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)