TL974

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).


TL974
Iq per channel(Max)(mA) 2.8  
VIO (25 deg C)(Max)(mV) 4  
CMRR(Min)(dB) 60  
Rail-Rail Yes  
IIB(Max)(pA) 750000  
Slew Rate(Min)(V/us) 3.5  
Slew Rate(Typ)(V/us) 5  
GBW(Typ)(MHz) 12  
Spec'd at Vs(V) +/-2.5  
VIO (Full Range)(Max)(mV) 6  
Vs(Min)(V) 2.7  
Vs(Max)(V) 12  
Pin/Package 14PDIP, 14SOIC
Vio(Max)(mV) 6  
Supply Voltage 5(V) Yes  
Open Loop Gain(Min)(dB) 70  
Offset Drift(Typ)(uV/C) 5  
IQ Per Amp (+/-)(Max)(mA) 2.8  
Offset Voltage (+/-)(Max)(mV) 1  
Number of Channels 4  
Approx. Price (US$) 0.47 | 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
TL974 特性
TL974 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
TL974ID ACTIVE -40 to 125 0.60 | 1ku SOIC (D) | 14 50 | TUBE  
TL974IDG4 ACTIVE -40 to 125 0.60 | 1ku SOIC (D) | 14 50 | TUBE  
TL974IDR ACTIVE -40 to 125 0.47 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TL974IDRG4 ACTIVE -40 to 125 0.47 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TL974IN ACTIVE -40 to 125 0.47 | 1ku PDIP (N) | 14 25 | TUBE  
TL974INE4 ACTIVE -40 to 125 0.47 | 1ku PDIP (N) | 14 25 | TUBE  
TL974 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
TL974ID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL974ID TL974ID
TL974IDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL974IDG4 TL974IDG4
TL974IDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL974IDR TL974IDR
TL974IDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL974IDRG4 TL974IDRG4
TL974IN Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL974IN TL974IN
TL974INE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL974INE4 TL974INE4
TL974 应用技术支持与电子电路设计开发资源下载
  1. TL974 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)