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TL074B 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


TL074B
Iq per channel(Max)(mA) 2.5
VIO (25 deg C)(Max)(mV) 3
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) 5
Vs(Min)(V) 7
Vs(Max)(V) 36
Pin/Package 14PDIP, 14SOIC
Vio(Max)(mV) 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) 5
Number of Channels 4
Approx. Price (US$) 0.50 | 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
TL074B 特性
TL074B 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
TL074BCD ACTIVE 0 to 70 0.60 | 1ku SOIC (D) | 14 50 | TUBE  
TL074BCDE4 ACTIVE 0 to 70 0.60 | 1ku SOIC (D) | 14 50 | TUBE  
TL074BCDG4 ACTIVE 0 to 70 0.60 | 1ku SOIC (D) | 14 50 | TUBE  
TL074BCDR ACTIVE 0 to 70 0.50 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TL074BCDRE4 ACTIVE 0 to 70 0.50 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TL074BCDRG4 ACTIVE 0 to 70 0.50 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TL074BCN ACTIVE 0 to 70 0.55 | 1ku PDIP (N) | 14 25 | TUBE  
TL074BCNE4 ACTIVE 0 to 70 0.55 | 1ku PDIP (N) | 14 25 | TUBE  
TL074B 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
TL074BCD Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL074BCD TL074BCD
TL074BCDE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL074BCDE4 TL074BCDE4
TL074BCDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL074BCDG4 TL074BCDG4
TL074BCDR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL074BCDR TL074BCDR
TL074BCDRE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL074BCDRE4 TL074BCDRE4
TL074BCDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL074BCDRG4 TL074BCDRG4
TL074BCN Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TL074BCN TL074BCN
TL074BCNE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TL074BCNE4 TL074BCNE4
TL074B 应用技术支持与电子电路设计开发资源下载
  1. TL074B 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. PowerPADTM 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)