TL971

The TL97x family of operational amplifiers operates at voltages as low as ±1.35 V and features output rail-to-rail signal swing. The TL97x boast characteristics that make them particularly well suited for portable and battery-supplied equipment. Very low noise and low distortion characteristics make them ideal for audio preamplification.

The TL971 is housed in the space-saving 5-pin SOT-23 package, which simplifies board design because of the ability to be placed anywhere (outside dimensions are 2.8 mm × 2.9 mm).


TL971
Iq per channel(Max)(mA)  
VIO (25 deg C)(Max)(mV) 4  
CMRR(Min)(dB) 60  
Rail-Rail  
IIB(Max)(pA) 750  
Slew Rate(Min)(V/us)  
Slew Rate(Typ)(V/us) 5  
GBW(Typ)(MHz) 12  
Spec'd at Vs(V)  
VIO (Full Range)(Max)(mV) 6  
Vs(Min)(V) 2.7  
Vs(Max)(V) 12  
Pin/Package 8SOIC  
Vio(Max)(mV)  
Supply Voltage 5(V)  
Open Loop Gain(Min)(dB)  
Offset Drift(Typ)(uV/C) 5  
IQ Per Amp (+/-)(Max)(mA)  
Offset Voltage (+/-)(Max)(mV)  
Number of Channels  
Approx. Price (US$) 0.31 | 1ku  
Operating Temperature Range(C) -40 to 125  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 2.7  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 12  
TL971 特性
TL971 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
TL971ID ACTIVE -40 to 125 0.37 | 1ku SOIC (D) | 8 75 | TUBE  
TL971IDG4 ACTIVE -40 to 125 0.37 | 1ku SOIC (D) | 8 75 | TUBE  
TL971IDR ACTIVE -40 to 125 0.31 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL971IDRG4 ACTIVE -40 to 125 0.31 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TL971 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
TL971ID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL971ID TL971ID
TL971IDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL971IDG4 TL971IDG4
TL971IDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL971IDR TL971IDR
TL971IDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL971IDRG4 TL971IDRG4
TL971 应用技术支持与电子电路设计开发资源下载
  1. TL971 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)